Nabertherm Top 16/R, Top 60eco, Top 60Leco, Top 60/R, Top 100 LE Operating Instructions Manual

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Operating Instructions

Top Loaders

Top ..., HO ..., F ...

M01.0062 ENGLISCH

Original instructions

www.nabertherm.com

 Made

 in

 Germany

 Copyright by Nabertherm GmbH Bahnhofstrasse 20 28865 Lilienthal Federal Republic of Germany

Reg: M01.0062 ENGLISCH Rev: 2017-05

No responsibility is accepted for the correctness of this information. We reserve the right to make technical alterations.

1 Introduction ........................................................................................................................................................... 5

1.1 Product Description ........................................................................................................................................... 6

1.2 Overview of the Complete Furnace ................................................................................................................... 7

1.2.1 Key to the Model Names .............................................................................................................................. 9

1.3 Scope of Delivery .............................................................................................................................................. 9

2 Specifications ....................................................................................................................................................... 10

2.1 Warranty and Liability .................................................................................................................................... 13

3 Safety .................................................................................................................................................................... 14

3.1 Explanation of the Symbols and Warnings ..................................................................................................... 14

3.2 Defined Application ........................................................................................................................................ 17

3.3 Requirements for the Furnace Operator .......................................................................................................... 18

3.4 Protective Clothing .......................................................................................................................................... 19

3.5 Basic Measures During Normal Operation ..................................................................................................... 20

3.6 Basic Measures in Case of Emergency ........................................................................................................... 20

3.6.1 What to Do in an Emergency ...................................................................................................................... 20

3.7 Basic Measures for Servicing and Maintenance.............................................................................................. 21

3.8 General Risks with the Furnace....................................................................................................................... 22

4 Transportation, Installation and Initial Start-Up ............................................................................................. 23

4.1 Delivery ........................................................................................................................................................... 23

4.2 Unpacking ....................................................................................................................................................... 24

4.3 Transport Securing Device/Packaging ............................................................................................................ 26

4.4 Constructional and Connection Requirements ................................................................................................ 26

4.4.1 Installation (Furnace Location) ................................................................................................................... 26

4.5 Assembly, Installation, and Connection .......................................................................................................... 28

4.5.1 Assembling the Base Extension (Accessory) .............................................................................................. 28

4.5.2 Assembling the Castors............................................................................................................................... 29

4.5.3 Assembling the Controller (Depending on the Model) ................................ ................................ ............... 31

4.5.4 Place the Controller in the Holder on the Furnace (model-related) ............................................................ 32

4.5.5 Assembling the Bypass Connection ............................................................................................................ 32

4.5.6 Venting Exhaust Fumes .............................................................................................................................. 33

4.5.7 Connecting the Furnace to the Power Supply ............................................................................................. 36

4.6 Initial Start-Up ................................................................................................................................................ 37

4.7 Recommendations for Heating Up the Furnace for the First Time ................................................................. 38

5 Operation ............................................................................................................................................................. 39

5.1 Controller ........................................................................................................................................................ 39

6 Operation, Display and Switch Elements (depending on design) .................................................................... 40

6.1 Turning on the Controller/Furnace .................................................................................................................. 40

6.2 Turning off the Controller/Furnace ................................................................................................................. 40

6.2.1 Handling the Controller .............................................................................................................................. 40

6.3 Opening and Closing the Lid .......................................................................................................................... 41

6.4 Fresh Air Valve ............................................................................................................................................... 43

6.5 Loading/Charging ........................................................................................................................................... 43

6.5.1 Tips for Potters............................................................................................................................................ 44

6.5.1.1 Preset programs for ceramic applications .......................................................................................... 44

6.5.2 Bisque Firing............................................................................................................................................... 47

6.5.3 Glaze Firing ................................................................................................................................................ 47

6.5.4 Reduction Firing ......................................................................................................................................... 48

7 Servicing, Cleaning, and Maintenance .............................................................................................................. 48

7.1 Shutting Down the Furnace for Servicing, Cleaning, and Maintenance.......................................................... 48

7.2 Furnace Insulation ........................................................................................................................................... 48

7.3 Regular Maintenance of the Furnace ............................................................................................................... 49

7.4 Adjusting the Lid ............................................................................................................................................. 50

7.5 Adjusting the Tensioning Straps ..................................................................................................................... 52

7.6 Separate the Snap-In Coupling (Plug) from the Furnace Housing .................................................................. 52

7.7 Cleaning Products ........................................................................................................................................... 53

8 Malfunctions ........................................................................................................................................................ 53

8.1 Error Messages of the Controller .................................................................................................................... 54

8.2 Warnings of the Controller .............................................................................................................................. 56

8.3 Malfunctions of the Switchgear ...................................................................................................................... 58

8.4 Controller Check List ...................................................................................................................................... 59

9 Spare Parts/Wearing Parts ................................................................................................................................. 61

9.1 Replacing a Heating Element .......................................................................................................................... 61

9.2 Replacing a Thermocouple .............................................................................................................................. 70

10 Accessories (Options) .......................................................................................................................................... 72

11 Electrical Connection (Circuit Diagram) .......................................................................................................... 73

12 Nabertherm Service............................................................................................................................................. 73

13 Shut-Down, Dismantling, and Storage............................................................................................................... 74

13.1 Environmental Regulations ............................................................................................................................. 74

13.2 Transportation/Return Transportation ............................................................................................................. 75

14 Declaration of Conformity .................................................................................................................................. 76

15 For Your Notes .................................................................................................................................................... 77

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1 Introduction

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Dear Customer,

Thank you for choosing a quality product from Nabertherm GmbH. You can be proud that you have chosen a furnace which has been especially tailored to suit

your manufacturing and production conditions. This product is characterized by

 professional workmanship  high performance due to its high efficiency  high-quality insulation  low power consumption  low noise level  simple installation  easy to maintain  high availability of spare parts

Your Nabertherm Team

Note

These documents are intended only for buyers of our products and may not be copied or disclosed to third parties without our written consent. (Law governing copyright and associated protective rights, German Copyright Law from Sept. 9, 1965)

Protective Rights

Nabertherm GmbH owns all rights to drawings, other documents and authorizations, also in case of applications for protective rights.

Note

All the figures in the instructions have a descriptive character; in other words, they do not represent the exact details of the furnace.

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Note

The pictures contained in the instruction manual may contain inaccuracies in terms of the function, design and furnace model.

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1.1 Product Description

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These electrically heated furnaces are a high-quality product which will give you many years of reliable service if they are properly cared for and maintained. One basic prerequisite is that the furnace is used the way it was designed to be used.

During development and production a high priority was placed on safety, functionality and economy.

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Furnaces in the Top loader Top …, Top loader HO … and Fusing top loader F … series are electrically heated furnaces for ceramics, glass fusing, glass and porcelain painting. These furnace models have an appealing design, are lightweight and produce good firing results. The right furnace for hobby artists or small workshops.

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Other Characteristics of this Product are:

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 Heating elements embedded in grooves, heating from all sides  Top-quality heating elements, optimum wire gauge and length for long life  Solid state relays provide for low-noise heater operation  Rapid switching cycles result in precise temperature control  Type S thermocouple  Lid interlock safety switch  Multi-layered insulation for low power consumption and low exterior temperatures  Models Top 60eco ff. with special high-grade, energy-saving backing insulation  Lightweight refractory bricks inside furnace chamber for clean firing results  Housing made of sheets of textured stainless steel  Lid with adjustable quick-release lock and padlock hasp  Lid heating for direct radiation of the charge (fusing top loaders F 30 – F 220)  Wear-free lid seal (brick on brick)  Powerful gas dampers make lid opening very easy  Infinitely adjustable air inlet in opening in the furnace bottom for good ventilation and

short cooling times

 Exhaust air outlet on furnace side with stub for pipe of diameter 80 mm  Lockable castors for easy transport of furnace without the need for lifting

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Additional Equipment

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 Bottom heating for very good temperature uniformity for Top 140 and Top 190  Two-zone control of heating via controller  Raised base for Top 45/ Top 60 and F 75/F 110

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1.2 Overview of the Complete Furnace

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Example: Top loader model Top 60

Example: Lid from the fusing top loader Model F 30

Example: Fusing top loader Model F 220

Fig. 1: Example: Top loader model Top … and Fusing top loader Model F … (similar to picture)

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Fig. 2: Example: Top loader Model HO 100 (similar to picture)

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No.

Designation

Adjustable lid closure

Bypass connection (Top + HO model only)

Handle

Lid 5 Thermocouple

Heating element

Power switch (to switch the furnace on and off)

Power plug (up to 3600 watts)

Power plug (from 5500 watts)

Controller

Insulation

Supply air valve

Castor with locking brake

13a

Castor (with locking brake from Model HO 70 + HO 100)

Lid heating (Fusing top loader F …)

No.

Designation

Base frame (Model Top 220/Fusing top loader from Model F 75)

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1.2.1 Key to the Model Names

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Example

Explanation

Top 60/Leco

Top = Top loader, round/oval HO = Top loader, rectangular F = Fusing top loader

Top 60/Leco

X = Liters furnace chamber (volume in liters)

Top 60/Leco

L = low LE = low energy R = rapid

Top 60/Leco

eco = economy

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Fig. 3: Example: Model name (type plate)

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1.3 Scope of Delivery

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The scope of delivery includes:

Furnace components

Quantity

Comment

-Furnace model Top …,

-Furnace model HO … or

-Furnace model F …

1 x

Nabertherm GmbH Power cable1)

1 x

Nabertherm GmbH

Bypass connection1) (for furnace models Top and HO)

1 x

Nabertherm GmbH

Ceramic shelves (691600956 – 80x80x10 mm)

3 x

Nabertherm GmbH

Castors

4 to 6x3)

Nabertherm GmbH

Hex key1) (for furnace models Top and F)

1 x

Nabertherm GmbH

Top 160 SN 123456 2017

TOP1603BN1 1320 °C

400 V 3/N/PE~

50/60 Hz

13,0/13,0/13,0 A

9,0 kW

Furnace components

Quantity

Comment

Accessories:

Adjustable base1) (for furnace models Top 45/60 or F 75/F 110)

1 x

Nabertherm GmbH

Shelve/s2) for furnace models Top, HO and F

Nabertherm GmbH

Props

Nabertherm GmbH

Other components, variable depending on the particular furnace

- - -

See the shipping documents

Document type

Quantity

Comment

Furnace operating manual

1 x

Nabertherm GmbH

Controller operating manual

1 x

Nabertherm GmbH

Other documents, variable depending on the particular furnace

- - -

1) in delivery scope depending on the design/furnace model

2) in delivery scope as required, see shipping documents

3) quantity depends on furnace model

4) quantity as required, see shipping documents

Note

Store all documents carefully. All the functions of this furnace were tested during manufacturing and prior to shipping.

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Note

The documents included do not always contain the electrical schematics and pneumatic diagrams.

If you need the respective diagrams, they can be ordered from Nabertherm Service.

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2 Specifications



Electrical specifications are on the type plate located on the side of the furnace.

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Furnace model Top

Model

Tmax

Inner dimensions in

Volume

Outer dimensions in

Connected

load

Electrical

connection

Weight

°C w d h in l W D H kW

in kg

Top 16/R

1320

Ø 290

230

440

650

530

2.6

1-phase

Top 45eco

1320

Ø 410

340

580

880

760

2.9

1-phase

Top 45

1320

Ø 410

340

580

880

760

3.6

1-phase

Top 45/R

1320

Ø 410

340

580

880

760

5.5

3-phase1

Top 60

1200

Ø 410

460

580

870

3.6

1-phase

Model

Tmax

Inner dimensions in

Volume

Outer dimensions in

Connected

load

Electrical

connection

Weight

°C w d h in l W D H kW

in kg

Top 60Leco

1200

Ø 410

460

580

870

2.9

1-phase

Top 60eco

1320

Ø 410

460

580

870

3.6

1-phase

Top 60/R

1320

Ø 410

460

580

870

5.5

3-phase1

Top 80

1320

Ø 480

460

660

950

890

5.5

3-phase1

100

Top 100 LE

1320

Ø 480

570

100

660

970

1000

6.0

1-phase2

102

Top 100

1320

Ø 480

570

100

660

970

1000

7.0

3-phase

102

Top 130

1320

Ø 590

460

130

770

1090

920

9.0

3-phase

110

Top 140 LE

1320

Ø 550

570

140

730

1040

1020

6.0

1-phase2

124

Top 140

1320

Ø 550

570

140

730

1040

1020

9.0

3-phase

124

Top 160

1320

Ø 590

570

160

770

1090

1030

9.0

3-phase

130

Top 190

1320

Ø 590

690

190

770

1090

1150

11.0

3-phase

146

Top 220

1320

930

590

460

220

1100

1030

930

15.0

3-phase

150

Heating only between two phases

Fusing of 32 A if connected to 230 V

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Furnace model F

Model

Tmax

Inner dimensions in

Floor space

Outer dimensions in

Connected

load

Electrical

connection

Weight

°C w d h in m2

W D H

in kg

F 30

950

Ø 410

230

0.13

650

800

500

2.0

1-phase

F 75 L

950

750

520

230

0.33

950

880

680

3.6

1-phase

F 75

950

750

520

230

0.33

950

880

680

5.5

3-phase

F 110 LE

950

930

590

230

0.47

1120

950

680

6.0

1-phase1

F 110

950

930

590

230

0.47

1120

950

680

7.5

3-phase

F 220

950

930

590

460

0.47

1120

950

910

15.0

3-phase

115

Fusing of 32 A if connected to 230 V

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Fig. 4: Top 16 – 190 / F 30 Top 220 / F 75 – F 22

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Furnace model HO

Model

Tmax

Inner dimensions in

Volume

Outer dimensions in

Connected

load

Electrical

connection

Weight

°C w d h in l W D H kW

in kg

HO 70/L

1200

440

380

420

640

770

780

3.6

1-phase

120

HO 70/R

1300

440

380

420

640

770

780

5.5

3-phase1

120

HO 100

1300

480

430

490

100

680

820

850

5.5

3-phase1

160

Heating only between two phases

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Fig. 5: Dimensions of model HO

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Electrical connection

Voltage (V)

1-phase:

3-phase:

Special voltage:

Furnace model

See type plate on furnace

Frequency:

50 or 60 Hz

H w h d W D Ø h H

H w h

200

Thermal protection class

Furnaces:

according to DIN EN 60519-2

without safety controller: Class 0 (in case of fault, no protection for furnace or charge) with safety controller: Class 2 (in case of fault, furnace and charge protected)

Protection rating

Furnaces: 1

Protection type

IP20

Ambient conditions for electrical equipment

Temperature: Humidity:

+5 °C to +40 °C max. 80 % non condensing

Weights

Furnace with accessories

Varies (see shipping documents)

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Emissions

Continuous sound pressure level:

< 80 dB(A)

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2.1 Warranty and Liability

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As regards warranty and liability, the normal Nabertherm warranty terms apply, unless individual terms and conditions have been agreed. However, the following conditions also apply:

Warranty and liability claims for personal injury or damage to property shall be excluded if they are attributable to one or more of the following causes:

 All persons involved in operation, installation, maintenance, or repair of the furnace

must have read and understood the operating instructions. No liability will be accepted for damage or disruption to operation resulting from non-compliance with the operating instructions.

 Not using the furnace as intended  Improper installation, start-up, operation, or maintenance of the furnace,  Operation of the furnace with defective safety equipment or improperly installed or

non-functioning safety and protective equipment

 Not observing the information in the operating instructions with respect to

transportation, storage, installation, start-up, operation, maintenance, or equipping the furnace

 Making unauthorized changes to the furnace  Making unauthorized changes to the operating parameters  Making unauthorized changes to the parameterization, the settings, or the program  Nabertherm accepts absolutely no liability for damage caused by using parts that are

not original Nabertherm parts. Original parts and accessories are designed especially for Nabertherm furnaces. Replace parts only with original Nabertherm parts. Otherwise the warranty will be void.

 Catastrophes due to third-party causes and force majeure

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3 Safety

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3.1 Explanation of the Symbols and Warnings

Note

In the following operating instructions, specific warnings are given to draw attention to residual risks that cannot be avoided when the furnace is operating. These residual risks include dangers for humans/products/ the furnace, and the environment.

The symbols used in the operating instructions are especially intended to draw attention to safety information.

The symbols used cannot replace the text of the safety information. Therefore, always read the entire text.

Graphic symbols correspond to ISO 3864. In accordance with the American National Standard Institute (ANSI) Z535.6 the following warning information and words are used in this document:

The general hazard symbol, in combination with the words CAUTION, WARNING and DANGER warns about the risk of serious injury. Observe the following information to prevent injury or death.

NOTE

Refers to a hazard that could damage or destroy the equipment.

CAUTION

Refers to a hazard with a minor or medium risk of injury.

WARNING

Refers to a hazard that could cause death, serious or irreversible injury.

DANGER

Refers to a hazard that could directly cause death, serious or irreversible injury.

Structure of the Warning: All Warnings are Structured as Follows

WARNING

• Type and source of the danger

• Consequences of non-compliance

• Action to prevent danger

Hazard Symbol Indicates the risk of injury

Signal Word Classifies the danger

Graphical Symbols (optional) According to ISO 3864:

Consequences, measures, and prohibitions

Reference Texts:

• Type and source of the danger

• Possible consequences of non-

compliance

• Measures/Prohibitions

DANGER

• Type and source of the danger

• Consequences of non-compliance

• Action to prevent danger

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Information Symbols in the Instructions:

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Note

Below this symbol you will find instructions and particularly useful information.

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Rule - Rule Sign

This symbol draws attention to important rules that must be observed. Rule signs protect people against injury and show what is to be done in certain situations.

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Rule – Important Information for Operators

This symbol draws the operator's attention to important information and operating instructions that must be observed.

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Rule – Important Information for Maintenance Personnel

This symbol draws the maintenance personnel's attention to important operating and maintenance instructions (service) that must be observed.

Pos: 38 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Piktogram m in der Anleitung - Gebot - Netzstecker zieh en @ 9\mod_1247055471526_51.docx @ 62836 @ @ 1

Rule – Pull Out the Power Plug

This symbol tells the operator to pull out the power plug.

Graphical Symbols (optional) According to ISO 3864:

Consequences, measures, and prohibitions

Reference Texts:

• Type and source of the danger

• Possible consequences of non-compliance

• Measures/prohibitions

Graphical Symbols (optional) According to ISO 3864:

Instructions or prohibitions

Hazard Symbol Indicates the risk of injury

Signal Word Classifies the danger

Pos: 39 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Piktogram m in der Anleitung - Gebot - Anheben mit mehreren Personen @ 9\mod_1247063058 002_51.docx @ 62938 @ @ 1

Rule – Lift only with Several People

This symbol draws the personnel's attention to the fact that this device may only be lifted and moved to its final destination by several people.

Pos: 40 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Piktogram m in der Anleitung - Warnung - Heiße Oberflä che - Oberfläche nicht berühren @ 9\ mod_1247054774780_51.docx @ 62802 @ @ 1

Warning – Hot Surface, Do Not Touch

This symbol warns the operator that the surface is hot and should not be touched.

Pos: 41 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Piktogram m in der Anleitung - Warnung - elektrischer Schlag - zur Vermeidung Anweisung folg en @ 9\mod_1247055093892_51.docx @ 62819 @ @ 1

Warning – Danger of Electric Shock

This symbol warns the operator that there is a risk of an electric shock if the following warnings are not heeded.

Pos: 42 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Piktogram m in der Anleitung - Warnung - Heben schwer er Lasten @ 9\mod_1247059891358_5 1.docx @ 62887 @ @ 1

Warning – Danger if Heavy Loads are Lifted

This symbol warns the operator of the potential dangers of lifting heavy loads. Ignoring this can lead to injury.

Pos: 43 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Piktogram m in der Anleitung - Warnung - Brandgefa hr @ 9\mod_1251445272822_51.docx @ 6 5437 @ @ 1

Warning – Fire Danger

This symbol warns operators of the danger of fire if the following information is not followed.

Pos: 44 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Piktogram m in der Anleitung - Gefahr - nicht mit Wasser überschütten @ 9\mod_124782641 0886_51.docx @ 63819 @ @ 1

Prohibited – Important Information for Operators

This symbol warns the operator that water or cleaning products must NOT be poured over the objects. A high-pressure cleaning device must also not be used.

Pos: 45 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Überschrift - Warnhinweissymbole an der Anlage @ 9\mod_1247053700273_51.docx @ 627 68 @ @ 1

Warning Signs on the Furnace:

Pos: 46 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Piktogram m an der Anlage - Warnung - Gefahr vor h eißer Oberfläche und Verbrennung @ 9\ mod_1247052957145_51.docx @ 62700 @ @ 1

Warning – Hot Surface, Danger of Burning – Do Not Touch

You may not always realize that surfaces, such as furnace components, furnace walls, doors and materials, and even liquids are hot. Do not touch the surface.

Pos: 47 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Piktogram m an der Anlage - Warnung - Gefahren durch elektrischen Strom @ 9\mod_12470 52639824_51.docx @ 62683 @ @ 1

Warning – Danger of Electric Shock!

Warning, dangerous electric voltage

Pos: 48 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Warnsymbol_ Gefahr - Gefahr durch fehlende oder nic ht korrekt angeschlossene Erdung an ... @ 85\mod_1423745935634_51.docx @ 359461 @ @ 1

DANGER

• Danger from electrocution

• If there is no earth connection, or the

earth connection is poorly connected, the result may be a deadly electrical shock.

• Do not insert any metallic objects such as thermocouples, sensors or tools into the furnace chamber without having previously ensured that the plant has been correctly earthed. Entrust the job of making a earth connection between the object and the furnace housing to a qualified electrical technician. Any objects inserted into the furnace must be inserted only through those openings intended for this purpose.

Pos: 49 /TD/Sicherheit/Überschrift - Besti mmungsgemäße Verwendung @ 0\ mod_1167823503921_51.docx @ 5148 @ 2 @ 1

3.2 Defined Application

Pos: 50 /TD/Sicherheit/Bestimmungsgemäß e Verwendung allgemeiner Ofen-Anlage n - Teil 1 @ 45\mod_137723815939 1_51.docx @ 241740 @ @ 1 Safety

The Nabertherm furnace was designed and built in conformance with a careful selection of the applicable harmonized standards and other technical specifications. Hence, it corresponds to the state of the art and assures the greatest degree of safety.

Pos: 51 /TD/Sicherheit/Bestimmungsgemäß e Verwendung Top-HO und F-Öfen @ 13\mod_1289384913818_51.docx @ 107516 @ @ 1

Furnaces in the Top and HO series are electrically heated furnaces for firing ceramics, glass fusing, glass and porcelain painting. Furnaces in the F series are for glass fusing, glass and porcelain painting.

Pos: 52 /TD/Sicherheit/Überschrift - Nicht b estimmungsgemäß ist: (Einzug Mitte) @ 80\mod_1418806747958_51.docx @ 3 47220 @ @ 1

Improper furnace operation:

Pos: 53 /TD/Sicherheit/Eine andere oder darüber hinausgehende Benutzung, wie z. B. die Verarbeitung ... @ 45\mod_137 7242071687_51.docx @ 242040 @ @ 1 Safety

 Any other use, such as processing of products other than those for which the furnace

was intended as well as handling hazardous materials or materials dangerous to health is deemed IMPROPER and such uses must be approved in writing by Nabertherm.

Pos: 54 /TD/Sicherheit/dieser Ofen ist NICHT dafür bestimmt durch Personen (einschließlic h Kinder) mit eingeschränkten ... @ 45\mod_1377501786408_51.docx @ 24249 0 @ @ 1

 This furnace is NOT used by certain persons (including children) with restricted

physical, sensorial or mental capabilities or who have insufficient experience and/or insufficient knowledge, unless they are supervised by a person who is responsible for their safety or are instructed in how to use the furnace. Children should be supervised to make sure that they do not play with the furnace.

Pos: 55 /TD/Sicherheit/Der Ofen ist nicht für die Erwärmung von Nahrungsmitteln zum Verzehr zu verwenden. @ 53\mod_1 389787274556_51.docx @ 262780 @ @ 1

 The furnace must not not be used for heating food.

Pos: 56 /TD/Sicherheit/Veränderungen am Of en, müssen mit Nabertherm schriftlich a bgestimmt werden ... @ 45\mod_13 77243398694_51.docx @ 242240 @ @ 1

 The set-up instructions and safety regulations must be followed, otherwise the furnace

will be considered improperly used, effectively cancelling any claims against Nabertherm GmbH. The EC Declaration of Conformity will cease to be valid if any modifications are made to the machine without our approval.

Pos: 57 /TD/Sicherheit/Die Aufstellhinweise und Sicherheitsbestimmungen sind einz uhalten, andernfalls gilt der Ofen als ... @ 45\mod_1377243410507_51.docx @ 242265 @ @ 1

 The set-up instructions and safety regulations must be followed, otherwise the furnace

will be considered improperly used, effectively cancelling any claims against Nabertherm GmbH.

Pos: 58 /TD/Sicherheit/Der Betrieb mit Kr aftquellen, Produkten, Betriebsmitteln, Hilfssto ffen, Lösungsmitteln ... - 2 @ 53\ mod_1389787294041_51.docx @ 262830 @ @ 1

 Operation with power sources, products, operating equipment, auxiliary materials,

solvents, etc., which are listed as hazardous or which may in any way harm the health of the personnel operating the furnace is prohibited.

Pos: 59 /TD/Sicherheit/Überschrift - Für hieraus resultierende Schäden haftet der Betreiber (Einzug Mitte) @ 10\mod_125 6731411117_51.docx @ 68223 @ @ 1

The operator is liable for any resulting damages.

Pos: 60 /TD/Sicherheit/Das Betreiben des Ofens ist nur nach der in dieser Betriebs anleitung beschriebenen Vorgehensweise .. @ 53\mod_1389787305804_51.docx @ 262855 @ @ 1

 The furnace may only be operated in the manner described in these operating

instructions, i.e., the operating instructions must be completely read and understood.

Pos: 61 /TD/Sicherheit/Von den im Ofen ei ngesetzten Materialien bzw. Ausgasunge n können sich unter Umständen Schadstoff e .. @ 45\mod_137724339221 7_51.docx @ 242065 @ @ 1

 Under certain circumstances gases or materials may be released from the materials in

the furnaces that settle on the insulation or the heating elements and destroy them. If

applicable, read the labels and instructions on the packaging of materials that you use.

Pos: 62 /TD/Sicherheit/Die Aufstellhinweise und Sicherheitsbestimmungen sind einz uhalten, andernfalls gilt der Ofen als ... @ 45\mod_1377243410507_51.docx @ 242265 @ @ 1

 The set-up instructions and safety regulations must be followed, otherwise the furnace

will be considered improperly used, effectively cancelling any claims against Nabertherm GmbH.

Pos: 63 /TD/Sicherheit/Das Öffnen des Ofens i m heißen Zustand über 200 °C (392 °F) kann zu einem erhöhtem Verschleiß ... @ 39\mod_1364289911635_51.docx @ 219945 @ @ 1

 Opening the furnace while it is still hot, over 200 °C (392 °F), can lead to increased

wear of the following components: insulation, door seal, heating elements and furnace housing. No liability shall be accepted for any damage to the goods or the furnace resulting from non-compliance with this warning.

Pos: 64 /TD/Allgemeine Hinweise (für alle Anleitungen)/Hinweis - Dieser Ofen ist für die private und gewerbliche Anwendung ... Der Ofen ist nicht für ... @ 45\mod_1 377239313841_51.docx @ 241765 @ @ 1 Safety

This furnace was designed for private and commercial use. The furnace is NOT to be used for heating food, animals, wood, grains, etc.

The furnace must NOT be used to heat the workplace. Do NOT use the furnace to melt ice or for similar purposes. Do NOT use the furnace as a clothes dryer.

Pos: 65 /TD/Allgemeine Hinweise (für alle Anleitungen)/Hinweis - Es gelten die Sic herheitshinweise der einzelnen Kapitel. @ 34\mod_1357906319399_51.docx @ 203020 @ @ 1

Note

See safety instructions in the individual sections.

Pos: 66 /TD/Allgemeine Hinweise (für alle Anleitungen)/Hinweis - Dieser Ofen verfügt über keine Sicherheitstechnik für Pr ozesse, ..-nicht brennbare Gase @ 8\mo d_1235038699771_51.docx @ 51483 @ @ 1

Note

The furnace must not be operated with explosive gases or mixtures or with explosive gases or mixtures that form during the process. This furnace has no safety technology for processes in which combustible mixtures can form, such as debinding. If the furnace is to be used for such processes, the concentration of organic gases must never exceed 3 % of the lower explosive limit (LEL) in the furnace. This requirement not only applies to normal operation, but also especially to exceptions, such as process malfunctions (e.g. due to the breakdown of a unit, etc.). Ensure adequate extraction and ventilation of the furnace.

Nabertherm offers a wide range of furnaces that were especially developed for processes with flammable gases.

Pos: 67 /TD/Allgemeine Hinweise (für alle Anleitungen)/Hinweis - Dieses Produ kt entspricht nicht der ATEX-Richtlinie und darf nicht ..-nicht brennbare Gase @ 2\m od_1184228756893_51.docx @ 19686 @ @ 1

Note This product does not comply with the ATEX Directive and may not be used in

ignitable atmospheres. The system must not be operated with explosive gases or mixtures and it must be ensured that explosive gases or mixtures do not form during the process.

Pos: 68 /TD/Sicherheit/Überschrift - Anf orderungen an den Betreiber der Anlage @ 0\mod_1167823775531_51.docx @ 515 7 @ 2 @ 1

3.3 Requirements for the Furnace Operator

Pos: 69 /TD/Sicherheit/Anforderungen an de n Betreiber der Anlage - Die Aufstell hinweise und Sicherheits ... (Ofen) @ 45\ mod_1377241972892_51.docx @ 242015 @ @ 1

The set-up instructions and safety regulations must be followed, otherwise the furnace will be deemed to have been used improperly, effectively cancelling any claims against Nabertherm GmbH.

This level of safety can be achieved only if all the necessary measures have been taken. It depends on the furnace operator's diligence in planning these measures and controlling how they are carried out.

Pos: 70 /TD/Sicherheit/Überschrift - Der Betreiber muss sicherstellen, dass @ 45\ mod_1377501770051_51.docx @ 24246 5 @ @ 1

The operator must ensure that

Pos: 71 /TD/Sicherheit/dieser Ofen ist NICHT dafür bestimmt durch Personen (einschließlic h Kinder) mit eingeschränkten ... @ 45\mod_1377501786408_51.docx @ 24249 0 @ @ 1

 This furnace is NOT used by certain persons (including children) with restricted

Pos: 72 /TD/Sicherheit/beim Brennen von K eramik, des Tones bzw. der Glasur können ... @ 45\mod_1377501792291_51.d ocx @ 242515 @ @ 1

 When ceramics, clay, or glaze are fired, they can emit gases and vapors that are

harmful to your health. It is therefore necessary to make sure that the "exhaust gases" emitted from the exhaust air opening are directed outdoors in a suitable manner (ventilate the working area). If adequate ventilation cannot be ensured at the working area, the "exhaust gases" must be removed via a pipe (see "venting exhaust fumes").

Pos: 73 /TD/Sicherheit/von den Materialien, die in dem Ofen eingesetzt werden, muss bekannt sein, ob sie ... @ 45\mod _1377501799794_51.docx @ 242540 @ @ 1

 Before placing materials in the furnace, check whether they could harm or destroy the

insulation or the heating elements. Materials that could damage the insulation include: alkalis, alkaline earths, metal vapors, metal oxides, chlorine compounds, phosphorous compounds, and halogens. If applicable, read the labels and instructions on the packaging of materials that you use.

Pos: 74 /TD/Sicherheit/die Anlage nur in ei nwandfreiem, funktionstüchtigem ... - di eses Personal regelmäßig in allen... @ 4 5\mod_1377501806506_51.docx @ 242 565 @ @ 1

 The furnace is operated only in a perfect operating condition and, in particular, that

the functions of the safety components are checked regularly.

 Necessary personal protective equipment is available. Example: protective gloves,

suitable apron, etc.

 This instruction manual is to be kept beside the furnace. These instructions must be

available at all times for anyone working with or on the furnace;

 All the safety and operating instruction signs on the furnace can be read properly.

Damaged or unreadable signs must be replaced immediately,

 Personnel are informed regularly about all issues involving occupational safety and

environmental protection and are familiar with all the operating instructions, especially those involving safety,

Pos: 75 /TD/Sicherheit/Bei gewerblicher Nu tzung: Beachten Sie die für Ihr Land gültige n Sicherheitsvorschriften ... @ 45\m od_1377501814270_51.docx @ 242590 @ @ 1

 If the furnace is used commercially:

Observe the safety regulations applicable in your country. In Germany, the furnace must be checked by a qualified electrician at defined intervals in accordance with a regulation issued by the employers' accident insurance fund.

Pos: 76 /TD/Allgemeine Hinweise (für all e Anleitungen)/Hinweis - In Deutschland ist die allgemeine Unfallverhütungsvorschrif t zu beachten. @ 3\mod_1193667801 739_51.docx @ 26122 @ @ 1 a

Note

In Germany, the general accident protection guidelines must be observed. The accident prevention regulations applicable in the country where the furnace is installed must be observed.

Pos: 77 /TD/Sicherheit/Überschrift - Schu tzkleidung @ 0\mod_1167825795750_51. docx @ 5175 @ 2 @ 1

3.4 Protective Clothing

Pos: 78 /TD/Sicherheit/Schutzkleidung - Hi tzebeständige Handschuhe tragen @ 9\ mod_1246542013306_51.docx @ 6247 3 @ @ 1

Wear heat-resistant gloves to protect your hands.

Pos: 79 /TD/Sicherheit/Überschrift - Grun dlegende Maßnahmen bei Normalbetrieb @ 0\mod_1167825919827_51.docx @ 5 184 @ 2 @ 1

3.5 Basic Measures During Normal Operation

Pos: 80 /TD/Sicherheit/Grundlegende Maßn ahmen bei Normalbetrieb Top-HO un d F Öfen @ 13\mod_1289395735652_51.d ocx @ 107562 @ @ 1

Risks during normal operation

Before switching the furnace on, check and ensure that only authorized persons are in the working area of the furnace and that no one can be injured as a result of operating the furnace.

Each time, before starting production check and ensure that all the safety equipment functions as intended (for example, that the contact safety switch switches the heating off when the lid is opened).

Before starting production each time, check the furnace for obvious damage and ensure that it is operated only in a perfect condition. Report any defects to Nabertherm Service immediately.

Before starting production each time, remove all materials and objects that are not needed for production from the working area.

At least once every day (see also Servicing and Maintenance) check the following:

 Check the furnace for obvious external damage (visual check), for example insulation,

heating elements, power cable, exhaust gas system, if applicable.

 Check that all safety equipment is functioning (for example, that the contact safety

switch switches the heating off when the door is opened).

Pos: 81 /TD/Sicherheit/Überschrift - Grun dlegende Maßnahmen im Notfall @ 1\mo d_1170943369267_51.docx @ 9093 @ 2 @ 1

3.6 Basic Measures in Case of Emergency

Pos: 82 /TD/Sicherheit/Überschrift - Verh alten im Notfall @ 1\mod_11709499048 55_51.docx @ 9123 @ 3 @ 1

3.6.1 What to Do in an Emergency

Pos: 83 /TD/Allgemeine Hinweise (für alle Anleitungen)/Hinweis - Das Stillsetzen i m Notfall ist vorgesehen durch Ziehen des Netzsteckers. @ 6\mod_122206283686 0_51.docx @ 42829 @ @ 1

Note

The power plug is to be pulled out to stop the furnace in case of an emergency. Therefore, the power plug must be accessible at all times when the furnace is operating so that it can be pulled out quickly in case of an emergency.

Pos: 84 /TD/Sicherheit/Grundlegende Maß nahmen im Notfall - Netzstecker ziehen ( alle Anleitungen) - Grafik @ 36\mod_1 360079722854_51.docx @ 208920 @ @ 1

Fig. 6: Pull the power plug (similar to picture)

Pos: 85 /TD/Allgemeine Hinweise (für alle Anleitungen)/Warnung - Bei unerwarteten Vorgänge n im Ofen (z.B. starke Rauchentwicklung oder Geruchsbelästigung) @ 4\mod_1 205306579737_51.docx @ 34218 @ @ 1

Risks during Normal Operation!

Switch the furnace off immediately in case of unexpected occurrences in the furnace (e.g. a lot of smoke or unusual smells). Wait until the furnace has cooled naturally to room temperature.

Pos: 86 /TD/Allgemeine Hinweise (für alle Anleitungen)/Warnung - Bei unerwartet en Vorgängen darf der Ofen nicht geöffnet ...- Grafik Top_HO_F (Modell 2015) @ 1 04\mod_1444049593859_51.docx @ 412601 @ @ 1

In case of fire, keep lid closed. Immediately remove the power plug.

Keep doors and windows closed. This prevents smoke spreading. Immediately notify the fire service, regardless of the extent of the fire. When you phone the fire service, remain calm and speak clearly.

Pos: 87 /TD/Sicherheit/Sicherheitssymbole/ Warnhinweise-ISO-ANSI/Warnsymbol_ Gefahr - Elektrischer Schlag - Piktogram m elektr. Schlag - Netzstecker ziehen @ 9\ mod_1247472185096_51.docx @ 6 3063 @ @ 1

DANGER

• Danger of electric shock.

• Risk of fatal injury.

• Work on electrical

equipment may be carried out only by qualified electricians or by trained personnel authorized by Nabertherm.

• Before starting work, pull out the

power plug

Pos: 88 /TD/Sicherheit/Überschrift - Grun dlegende Maßnahmen bei Wartung und Ins tandhaltung @ 0\mod_116782606062 0_51.docx @ 5193 @ 2 @ 1

3.7 Basic Measures for Servicing and Maintenance

Pos: 89 /TD/Sicherheit/Grundlegende Maß nahmen bei Wartung und Instandhaltung T op, HO und F - Öfen @ 13\mod_1291 107854956_51.docx @ 109556 @ @ 1

Maintenance work must be performed by authorized persons, following the maintenance instructions and the accident prevention regulations. We recommend that the maintenance and repair work be carried out by the service team of Nabertherm GmbH. Noncompliance may cause injuries, death, or considerable damage to property.

Switch the furnace off at the power supply and pull out the plug. The furnace must be completely empty. When cleaning furnaces, control cabinets, or electrical equipment housings, never spray

them with water. When maintenance or repair work has been completed, before recommencing production

ensure the following:

 Check that loosened screw connections/tensioning straps have been re-tightened,  Reinstall protective equipment, screens, and filters If applicable),  Remove all material, tools, and other equipment used for the maintenance or repair

work from the working area of the furnace,

 Power cables may be replaced only with similar, approved cables.

Pos: 90 /TD/Sicherheit/Überschrift - Allge meine Gefahren an der Anlage @ 0\m od_1168596796288_51.docx @ 6014 @ 2 @ 1

3.8 General Risks with the Furnace

Pos: 91 /TD/Sicherheit/Allgemeine Gefahren ( Verbrennung, Quetschen, Strom) - T op, HO und F @ 13\mod_12894667661 04_51.docx @ 107663 @ @ 1

• Bypass connection/exhaust air pipe/lid/handle all become hot when the furnace is

operating.

• Danger of burning.

• Do NOT touch the bypass connection/exhaust air pipe/lid/handle when the furnace is

operating.

• Do not insert objects into the openings in the furnace housing, the exhaust air holes

or the cooling slits of the switchgear or the furnace.

• Danger of electric shock.

• Do NOT insert any objects.

• Danger of electric shock

• Risk of fatal injury

• The furnace must NOT become wet during operation or maintenance

• Danger of explosion from materials in the furnace

• Risk of fatal injury

• Do NOT insert explosive substances into the furnace when it has reached its operating

temperature.

• NO explosive dusts or solvent-air mixtures inside the furnace.

• Do NOT operate the furnace in areas where there is a risk of explosion.

• NO explosive dusts or solvent-air mixtures in the surrounding area.

• Fire hazard if an extension cable is used

• Risk of fatal injury

With 230 V furnace models make sure that:

• The distance between the circuit breaker and the power socket that the furnace is

connected to is as short as possible.

• NO power board or extension cable is used between the power socket and the

furnace.

Pos: 92 /TD/Sicherheit/Warnung - Es dürfen keine Gegenstände auf dem To p-HO und F Ofen abgelegt/abgestellt - Grafi k @ 104\mod_1444052645305_51.doc x @ 412627 @ @ 1

Risks during normal operation

Do not place objects on top of the furnace. There is a risk of fire or explosion.

Pos: 93 /TD/Transport_Montage_Inbetrieb nahme/Erstinbetriebnahme/Überschrift - Tr ansport, Montage und Erstinbetriebn ahme @ 0\mod_1158844227416_51.doc x @ 3112 @ 1 @ 1

4 Transportation, Installation and Initial Start-Up

Pos: 94 /TD/Transport_Montage_Inbetrieb nahme/Erstinbetriebnahme/Überschrift - Anlieferung @ 0\mod_1167826534889_ 51.docx @ 5220 @ 2 @ 1

4.1 Delivery

Pos: 95 /TD/Transport_Montage_Inbetrieb nahme/Erstinbetriebnahme/Anlieferung T op, HO und F Öfen - (Hinweise allgemein) @ 13\mod_1289468478869_51.docx @ 1076 86 @ @ 1

Check that everything is complete

Compare the delivered items with the delivery note and the purchase order documents. Immediately notify the carrier and Nabertherm GmbH of any missing or damaged parts, as complaints at a later date cannot be acknowledged.

Danger of injury

When the furnace is being lifted, parts of the furnace or the furnace itself could topple over, slip, or fall. Before the furnace is lifted, make sure no one is in the working area. Appropriate protective gloves must be worn.

Safety Instructions

 Industrial trucks (e.g.: crane/pallet truck) must be operated only by authorized

personnel. The operator bears sole responsibility for safe operation and the load.

 Use only lifting equipment with sufficient load-bearing capacity.  When the furnace is being lifted, make sure that the ends of the forks or the load do

not catch on neighboring goods. Use a crane to move tall parts, such as control cabinets.

 Lifting gear must be attached only to positions that have been designated for this

purpose.

 Attachments, piping, or cable conduits must never be used to affix lifting gear.  Attach transportation equipment only to positions intended for this purpose.

Note

Wear protective gloves when installing the furnace.

Risks during normal operation

Suspended loads are dangerous. Working beneath a suspended load is prohibited. There is a risk of fatal injury.

Note

Safety and accident prevention guidelines applicable for forklift trucks must be followed.

Pos: 96 /TD/Transport_Montage_Inbetrieb nahme/Erstinbetriebnahme/Anlieferung - Öfen mit einem Hubwagen transportier en @ 2\mod_1184672460200_51.docx @ 20000 @ @ 1

Transportation with a Pallet Truck

Observe the maximum permitted capacity of the pallet truck.

1. Our furnaces are delivered ex works on wooden frames to facilitate unloading. Transport the furnace in its original packaging and with suitable equipment to prevent any damage. Remove the packaging only when the furnace is in its final location. When transporting the furnace, make sure it is secured against sliding, toppling over, and damage. The furnace should be transported and installed by at least two persons. Do not store the furnace in damp rooms or outdoors.

2. Push the pallet truck underneath the transportation frame. Make sure that the pallet truck is completely beneath the frame. Pay attention to neighboring goods.

Fig. 7: Pallet truck is pushed completely beneath the transportation frame

3. Lift the furnace carefully and pay attention to its center of gravity. When the furnace is being lifted, make sure that the ends of the forks or the load do not catch on neighboring goods.

4. Make sure that the furnace is balanced safely; if not, attach securing equipment. Push the furnace carefully, slowly and with the pallet truck at its lowest position. Do not transport the furnace on inclines.

5. Carefully lower the furnace at its final position. Pay attention to neighboring goods. Try not to set it down too abruptly.

Pos: 97 /TD/Sicherheit/Sicherheitssymbol e/Warnhinweise-ISO-ANSI/Warnsymbol_ Vorsicht - Rutschen/Kippen des Gerätes - Piktogramm Kippen/Heben/Anheben @ 9\mod_1247064081950_51.docx @ 62 955 @ @ 1

CAUTION

• Device may slip or topple over.

• Damage to the device.

• Risk of injury from lifting heavy loads.

• Transport device only in original packaging.

• Several people must carry the device.

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4.2 Unpacking

Pos: 99 /TD/Allgemeine Hinweise (für alle Anleitungen)/Hinweis - Allgemeiner Hi nweis zur Verpackung (z.B. Laboröfen) @ 3\mod_1192437185846_51.docx @ 235 09 @ @ 1

Note

The furnace packaging prevents damage during transportation. Make sure that you remove all packaging material (also inside the Furnace Chamber). Keep the packaging and transportation securing equipment in case it is needed for future transportation or storage.

At least two people are needed to carry/transport the furnace, more for larger furnaces.

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Wear protective

gloves

1. Check the transportation packaging for any signs of damage.

2. Remove straps from the transportation packaging.

3. Loosen the screws and remove the wooden frame from the cardboard box (if

applicable)

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4. Carefully lift the cardboard box and remove it from the pallet. Compare the

delivered items with the delivery note and the order documents, see "Delivery".

5. The pallet contains a packaging unit for accessories (Example: power cable, bypass

connection, ceramic shelves, castors and tools to assemble the castors and the bypass connection).

6. Remove the top protective film (A) from the furnace.

7. To carry the furnace, place your hands beneath the furnace on the side (near the feet)

and make sure that you have a good grip. Wear protective gloves when installing the furnace. Keeping your back straight, lift the furnace from the pallet and

carefully lower it at the point where it is to be installed. The furnace should be transported by at least 2 people.

8. Remove the protective film that protects the insulation between the furnace and the lid. (A) Make sure that you remove all the packaging material. Keep the packaging and transportation securing material (if applicable) in case it is needed for future transportation or storage of the furnace.

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CAUTION

• Device may slip or topple over.

• Damage to the device.

• Risk of injury from lifting heavy loads.

• Transport device only in original packaging.

• Several people must carry the device.

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4.3 Transport Securing Device/Packaging

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Note

No special transportation securing equipment is available for this furnace

The furnace packaging prevents damage during transportation. Make sure that you remove all packaging material (also inside the Furnace Chamber). All packaging material can be recycled. The packaging was designed so that no special description is necessary.

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Safety Information

Do not allow children to play with packaging parts. They are at risk of suffocation from folding boxes and plastic film.

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4.4 Constructional and Connection Requirements

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4.4.1 Installation (Furnace Location)

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When the furnace is being installed, these safety instructions must be followed:  The furnace must be installed in a dry room as stated in the safety instructions.

 The surface (floor or bench) where the furnace is to be installed must be level to

permit the furnace to stand upright. Place the furnace on a non flammable surface (fire safety class A DIN 4102 – Example: concrete, tiles, glass, aluminum or steel) so that any hot material falling from the furnace cannot ignite the surface.

 The load-bearing capacity of the bench (e.g. bench-top model Top 16/R) must be

sufficient to take the weight of the furnace and accessories.

Non-flammable surface

Top 16/R Bench (accessory)

Fig. 8: Example: Non flammable surface (similar to picture) In spite of its good insulation, the furnace radiates heat from its outer surfaces. If

necessary, this heat must be dissipated (contact a ventilation engineer if necessary).

Flammable materials must be kept at least 0.5 m (safety distance S) away from the furnace. In some cases, the distance must be greater because of specific local conditions.

The minimum distance between the furnace and non-flammable materials may be reduced to 0.2 m at the sides. If the charge emits gases or vapors, ensure adequate ventilation at the installation site and/or a suitable exhaust air venting system. If required, the customer must provide a suitable vent for combustion exhaust gases.

Fig. 9: Minimum safety distance to flammable materials (similar to picture)

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DANGER

• Risk of fire, danger to health

• Risk of fatal injury

• Adequate ventilation must be ensured at the installation location to remove exhaust heat and exhaust gases

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Note

Before starting the furnace for the first time, allow it to acclimatize at its installation location for 24 hours.

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DANGER

• Danger associated with the use of an automatic extinguishing

system

• Danger to life from electrocution through wetness,

suffocation caused by extinguishing gas, etc.

• If automatic extinguishing systems are in place to fight fires and

protect the building, e.g. sprinkler systems, care must be taken during their planning and installation that no additional hazards are created, for example by extinguishing a pilot light, mixing hardening oil and extinguishing water, shutdown of electrical equipment, etc.

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4.5 Assembly, Installation, and Connection

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4.5.1 Assembling the Base Extension (Accessory)

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Base Extension for Fusing Top Loader Model F …

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Remove the base from the packaging and compare the parts with the list below.

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No.

Quantity

Name

Brace, long

Brace, short

Feet with castors, two with locking brake

Collar screw M8

Open-end wrench

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Fig. 10: Parts of the base (similar to picture)

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 Assemble one foot (3) with two screws (4) (with one long (1) and one short (2) brace).

Loosely tighten the screws with the supplied tool (5).

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 Assemble the other feet and braces. When all the feet and braces are assembled,

tighten the screws.

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 Screw the castors that you removed on to the bottom of the feet (see “Assembling the

Castors”).

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 Carefully place the furnace on to the frame. Wear protective gloves and lift the

furnace only by the base. At least two people are needed to lift the furnace, more for heavier furnaces.

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Base Extension Top Loader Model Top …

Pos: 123 /TD/Transport_Montage_Inbetrie bnahme/Erstinbetriebnahme/Das als Zu behör enthaltene Untergestell aus der Verpac kungseinheit entnehmen und Einzel teile mit der @ 156\mod_149457688399 5_51.docx @ 643218 @ @ 1

Remove the base from the packaging and compare the parts with the list below.

Pos: 124 /TD/Transport_Montage_Inbetrie bnahme/Erstinbetriebnahme/Einzelteile d es Untergestells - (Modell Top) - Tabell e @ 156\mod_1494577363935_51.doc x @ 643436 @ @ 1

No.

Quantity

Name

Base extension Top 45/Top 60

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Fig. 11: Assembling the base extension (similar to picture)

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 To remove the castors (1) pull them firmly downwards.

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 Carefully loosen the sleeves (2) (on the furnace feet) with a wide screwdriver and

hammer for example.

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 Insert the two base extensions (3) on to the furnace feet. Make sure that the base

extension sits firmly.

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 Screw the castors that you removed on to the bottom of the feet (see “Assembling the

Castors”).

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4.5.2 Assembling the Castors

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If required, the castors that are delivered can be attached to the furnace feet. We recommend that the castors with the locking brake are attached to the front of the furnace. The number of castors depends on the number of feet and varies depending on the furnace model. Furnace model Top 16/R (bench-top model) is delivered without castors. Wear protective gloves when assembling the castors or when lifting the furnace. Only lift the furnace from the base. The furnace must NOT be placed on its side, as this will damage the insulation and heating elements and thus destroy the furnace. Nabertherm accepts no liability for damage resulting from assembly of the castors.

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 If required, the supplied castors can be inserted under the feet of the furnace.

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Fig. 12: Assembling the castors (similar to picture)

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Assembly recommendation

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Compliance with our recommendations does not release users of our products from their personal responsibly in relation to local situations and conditions. However, several general recommendations should be considered:

Pos: 136 /TD/Transport_Montage_Inbetrie bnahme/Erstinbetriebnahme/Bei Öfen bis 60 kg empfehlen wir den Ofen vorsichtig üb er die Ofenfüße zu kippen. Fassen Sie ... @ 156\mod_1494336757739_51.d ocx @ 642440 @ @ 1

 In the case of furnaces up to 60 kg we recommend that you tip the furnace carefully

on its feet. Grip below the furnace (1) and carefully tip it to the side. Assemble the first castor and then carefully release your grip on the furnace. Repeat this process for all the castors. We recommend that a second person prevents the furnace from tipping too much, falling over or rolling away.(3)/(4).

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Fig. 13: Example: Assembling castors on furnaces up to 60 kg (similar to picture)

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 Do NOT tip furnaces above 60 kg on their feet. There is a risk of the feet “breaking

off” if you tip the furnace. To insert the castors, we recommend that you sit the

furnace on four suitable wooden blocks. These blocks should be at least 20 cm high so that the castors can be screwed beneath the feet. At least two people are needed to lift the furnace, more for heavier furnaces.

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A = min. 20 cm

Furnace base from below

Fig. 14: Example: Assembling castors on furnaces over 60 kg (similar to picture)

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 When the furnace is in position, lock the brakes on the castors.

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When the bypass connection has been attached to and aligned on the furnace, you can then assemble an exhaust gas system if this is required. See "Exhaust Gas System" for more information about exhaust gas.

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4.5.3 Assembling the Controller (Depending on the Model)

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Attach the supplied controller with holder (model-related) to the furnace.

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At the controller position there are screws to attach the holder; these must be unscrewed beforehand.

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Place the controller holder (2) with the screws loosened on to the correct position on the furnace and fasten it with suitable tools (3).

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Fig. 15: Install the holder on the furnace housing (similar to picture)

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Tighten the screws (3) of the holder and check that is sits properly (4).

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Fig. 16: Tighten the screws on the holder (similar to picture)

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Place the controller in the holder on the furnace.

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Fig. 17: Place the controller in the holder (similar to picture)

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4.5.4 Place the Controller in the Holder on the Furnace (model-related)

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Make sure that the controller is placed correctly in the holder. If this is ignored, the controller may be damaged or destroyed. Nabertherm accepts no liability if the controller is not handled properly.

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Fig. 18: Place the controller in the holder on the furnace (similar to the picture)

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The controller can simply be removed from the holder for especially ergonomic handling and more comfortable operation.

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4.5.5 Assembling the Bypass Connection

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The bypass connection that is part of the delivery is fixed to the side of the furnace. Furnaces in the top loader F series… have no bypass connection. Furnace model Top 16/R is delivered without a bypass connection. This model is ventilated via a hole in the middle of the lid.

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At the position where the bypass connection is fixed are two screws (1) to assemble it; these must be removed beforehand.

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Place the bypass connection (2) with the screws on to the correct position on the side of the furnace and fix it with suitable tools.

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Fig. 19: Assembling the bypass connection (similar to picture)

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1 Assembling the exhaust air piping: If required, see "Exhaust Gas System"

2 Bypass connection

Fig. 20: Assembling the exhaust gas piping on the bypass connection (similar to picture)

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4.5.6 Venting Exhaust Fumes

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When ceramics are fired, depending on the quality of the clay and/or glaze, they can emit gases and vapors that are harmful to your health. It is therefore necessary to make sure that the "exhaust gases" emitted from the exhaust air opening are directed outdoors in a suitable manner (ventilate the working area). If adequate ventilation cannot be ensured at the working area, the "exhaust gases" must be removed via a pipe. We recommend that you connect a pipe to the furnace to remove the exhaust gases. A suitable metal exhaust gas pipe with NW80 can be used to vent the gases. Use only metal pipes (example: stainless steel). The pipe must be attached facing upwards and be fixed to the wall or ceiling. Adequate room ventilation is needed to achieve the bypass effect. Vapors may not be extracted through a fan. Assume a maximum exhaust gas temperature of approx. 200 °C (392 °F) for the piping system. There is a risk of burning at the bypass connection and the piping. Make sure that the wall duct is made from (A) heatproof material.

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If the furnace is installed in a "passive house" it must be ensured that the room has an adequate fresh air supply. Because of potential aggressive vapors, we do not recommend that it is connected to the house ventilation system. We recommend a separate furnace room that can be ventilated adequately.

Pos: 165 /TD/Transport_Montage_Inbetrie bnahme/Erstinbetriebnahme/Abgasführung beim Top, HO und F - Öfen - Grafi k @ 13\mod_1290680601272_51.docx @ 1 09435 @ @ 1

min. 0.5 m

Install facing upward

min. 1 m

Outside wall

Bypass connection

Bypass effect

Furnace

Exhaust air piping

Fig. 21: Example: Assembling exhaust air piping (similar to picture)

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Note

Roof work and/or masonry by the customer is required for the exhaust gas extraction. The size and design of the exhaust gas system must be defined by a ventilation engineer. The accident prevention regulations applicable in the country where the furnace is installed must be observed.

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Volumetric Flow Quantities and Temperature Behavior

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Use the exhaust air volumetric flow rates in the table below to calculate the exhaust air piping via the bypass connector. If the exhaust air piping is designed continuously rising with DN 80 according to our recommendations, it can be assumed that this value will be achieved if this volume of air can also be fed to the room from outdoors (ventilation opening with a minimum cross section of 50 cm²).

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In the case of furnaces with an exhaust air flap and also the fresh air fan option the volumetric flow rate is much higher and can be extracted from the room only in combination with an exhaust air hood (flue).

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Furnace model

Maximum temperature inside the furnace in °C

Flow rate of cooling fan1 m3/h

Flow rate of exhaust air flap1 m3/h

Flow rate of bypass connector1 m3/h

Flow rate of exhaust air hood1 m3/h

N 40 E(LE) – N 280 E

1300 (1200)

- - approx. 25

N 100(H)(14)(G) – N 300(H)(14)(G)

1300 (1340) (1400) (900)

max. 600

approx. 40

approx. 260

Furnace model

Maximum temperature inside the furnace in °C

Flow rate of cooling fan1 m3/h

Flow rate of exhaust air flap1 m3/h

Flow rate of bypass connector1 m3/h

Flow rate of exhaust air hood1 m3/h

N 440(H)(14)(G) – N 500 E

1300 (1340) (1400) (900)

max. 600

approx. 40

approx. 260

N 660(H)(14)(G) – N 1000(H)(14)(G)

1300 (1340) (1400) (900)

max. 600

approx. 40

approx. 400 Top 16 – Top 220

1320

- - approx. 25

LH 15/12 - LF 120/14

1200/1300/ 1400

max. 600

approx. 90

approx. 252

approx. 400

LH 216/12 – LH 216/14

1200/1300/ 1400

max. 600

approx. 90

approx. 252

approx. 400 1x cooling fan D05 ambient air (~ 25 °C)

Additional air drawn from the environment (mixing air flow) (~ 35 °C)

The exhaust air must be dissipated and the maximum temperature defined by the customer. It must be ensured that the flow of hot air emitted from the furnace is not hazardous to people, property or the building.

Recommended exhaust air fan (not part of the delivery/must be provided by customer)

if present (model-related)

only when cooling fan is switched-off

Fig. 22: Flow rates and temperature patterns

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The information described above and in the table relates exclusively to extraction of the gases from the furnace. The heat occurring in case of fire may make additional room ventilation necessary, depending on the size of the room. As the heat depends to a great extent on the firing program, it is not possible to provide precise data. 1/3 of the heating power of the respective furnace can be used as a guide for dimensioning room ventilation.

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Warning: Active ventilation of the installation room must not cause underpressure in the room, as

otherwise extraction of the exhaust air from the furnace via the bypass connector will be affected.

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Example: Furnace with air inlet opening (1b) and bypass connection

1a2a3a

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4.5.7 Connecting the Furnace to the Power Supply

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The customer must ensure that the surface has adequate load-bearing capacity and that the necessary energy (electricity) is provided.

 The furnace must be installed according to its intended use. The power connection

must correspond to the values on the furnace's type plate.

 The power socket must be close to the furnace and be easily accessible. The safety

requirements are not met if the furnace is not connected to a socket with a protective ground contact.

 With 230 V furnace models pay attentions that:

the distance between the circuit breaker and the power socket that the furnace is connected to is as short as possible. NO power board or extension cable is used between the power socket and the furnace.

 The power cable must not be damaged. Do not place any objects on the power cable.

Lay the cable so that no one can stand on it or trip over it.

 Power cables may be replaced only with similar, approved cables.

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Note

Before connecting the power, make sure that the power switch is set to "Off" or "0".

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Fig. 23: Furnace up to 3600 kW (the power cable is supplied) (similar to picture)

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1. Plug the supplied connection cable with snap-in coupling into the rear wall of the furnace.

2. Then connect the power cable to the power supply. Use only a grounded socket.

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Fig. 24: Furnace from 5500 kW (CEE plug) (similar to picture)

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1. Connect the power cable to the power supply. Use only a grounded socket.

Grounding the furnace and the switchgear (acc. to VDE 0100, Part 410) is a requirement for the heating unit's leakage current protective circuit.

Check the ground resistance (acc. to VDE 0100); see also accident prevention regulations. Electrical systems and equipment according to DGUV V3.

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Note

The national regulations of the respective country of operation apply.

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CAUTION

• Danger from incorrect voltage

• Damage to the device

• Check voltage before connecting and starting the furnace

• Compare the voltage with the details on the type plate

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4.6 Initial Start-Up

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Read the section on "Safety". When the furnace is put into operation, the following safety information must also be observed to prevent serious injury, damage to the furnace, and damage to other property.

Make sure that the instructions and information in the instruction manual and the controller instructions are observed and followed.

Before starting the furnace for the first time, make sure that all tools, foreign parts, and transportation securing equipment have been removed.

Before you switch on the furnace, make sure that you know what to do in case of faults or emergencies.

Before placing materials in the furnace, check whether they could harm or destroy the insulation or the heating elements. Materials that could damage the insulation include: alkalis, alkaline earths, metal vapors, metal oxides, chlorine compounds, phosphorous compounds, and halogens. If applicable, read the labels and instructions on the packaging of materials that you use.

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Note

Before starting the furnace for the first time, allow it to acclimatize at its installation location for 24 hours.

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4.7 Recommendations for Heating Up the Furnace for the First Time

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Heat the furnace to dry out the bricks and to get a protective oxide layer on the heating elements. There may be some unpleasant odors while the furnace is heating. This is due to binder being emitted from the insulation material. It is advisable to ventilate the room in which the furnace is located well during the first heating phase.

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 Half open the supply air valve (see "Operation")  Close and lock the lid (see "Operation")  Switch on the furnace/controller with the power switch (see "Operation")

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 Heat the empty furnace, if necessary with new furnace furniture (shelves and props) to

500 °C in 6 hours, and then heat at full power; furnace models Top… and HO… to Tmax 1050 °C, furnace model F… to Tmax 950 °C and keep this temperature for

one hour before allowing the furnace to cool naturally. Read the controller instructions for how to enter temperatures and times.

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Insulation

The furnace insulation is made from high-grade fireproof material. Due to thermal expansion, cracks in the insulation will occur after a few heating cycles. These have no influence on the function, safety or quality of the furnace. The refractory bricks (insulation) are of a particularly high quality. Due to the manufacturing process small holes or cavities may occur. These are quite normal and underline the quality features of the bricks. These holes or cavities are not a reason for complaint.

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Note

New furnace furniture (e.g. shelves and props) should be heated once to dry them out (as described above). When cold, heating elements are extremely brittle. Take great care when packing, emptying and cleaning the furnace.

The lid lock must be locked when during firing. To release emitted gases and vapors more quickly and to shorten the cooling phase after firing, the air inlet valve can be completely or partially opened.

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Note

At high firing temperatures a slit may become visible along the edge of the lid. This is normal and does not compromise the furnace's function or safety.

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5 Operation

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5.1 Controller

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B400/C440/P470

Fig. 25: Control field B400/C440/P470 (similar to picture)

No.

Description

Display

Control keys for "Start/Hold/Stop", "Menu" selection, "Back" function and information menu selection

Jog dial

USB interface for a USB stick

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Note

See the separate operating instructions for a description of how to enter temperatures and times and to “start” the furnace.

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6 Operation, Display and Switch Elements (depending on design)

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6.1 Turning on the Controller/Furnace

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Switching on the Controller

Steps

Display

Comments

Turn on the power switch

Turn on the power switch by setting it to "I"

(power switch type differs depending on features/furnace model)

The overview screen appears.

After a couple of seconds, the temperature is displayed.

If the temperature is displayed at the controller, the controller is ready to operate.

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6.2 Turning off the Controller/Furnace

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Turn off the controller

Steps

Display

Comments

Turn off the power switch

Turn off the power switch by setting it to "O"

(power switch type differs depending on features/furnace model)

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All the necessary settings for perfect functions have already been made at the factory.

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6.2.1 Handling the Controller

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The controller can simply be removed from the holder for especially ergonomic handling and more comfortable operation.

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After use, replace the controller in its holder.

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Simple operation directly on the controller

Easy and ergonomic handling by removing the controller from its holder

Fig. 26: Handling the controller (similar to picture)

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Fig. 27: Place the controller in the holder on the furnace (similar to the picture)

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6.3 Opening and Closing the Lid

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Opening the Lid

Open the lid lock as shown in the figure below. Pull the handle lightly to open the lid slightly. It is advisable to open the lid completely to pack the furnace.

Fig. 28: Opening the lid lock (similar to picture)

Closing the Lid

Close the lid of the furnace carefully (don't slam it shut). Close the lid lock as shown in the figure below.

When you have closed the lid, make sure that it is closed evenly all around. Check the lock/s and, if necessary, turn the snap locks to adjust them (A) so that the lock can be closed without too much effort.

Fig. 29: Closing the lid lock (similar to picture)

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6.4 Fresh Air Valve

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The volume of air fed to the furnace can be adjusted with the fresh air valve. The fresh air valve is located on the base of the furnace. Furnaces in the fusing top loader F series have no fresh air valve.

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Fresh air valve closed

Fresh air valve open

Fig. 30: Regulating the feed of fresh air on furnace model top loader Top (similar to picture)

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Fresh air valve closed

Fresh air valve open

Fig. 31: Regulating the feed of fresh air on furnace model top loader HO (similar to picture)

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6.5 Loading/Charging

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Packing the Furnace

Three ceramic plates are included with the delivery (691600956) to stabilize the props and the shelves (C). We recommend that you use this three-point construction for good firing results.

Arrangement of the Shelves and Props (Accessories)

First, place three props in a triangular design on top of the delivered ceramic plates (691600956). The ceramic plates must have been placed evenly on the floor of the furnace beforehand (A). The distance (B) between the props depends on the size of the shelves and should be as large as possible to ensure stability.

Fig. 32: Example: Even distribution of the props (accessory) (similar to picture) Place the shelf (C) on top of the props. Now place the objects to be fired in the furnace and

distribute them as evenly as possible. If a second layer is required, place props on the shelf to get the required distance between the shelves. These props should be situated exactly above each other if possible to ensure stability of the shelves.

Fig. 33: Example: Several shelves (accessory) in the furnace (similar to picture)

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6.5.1 Tips for Potters

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Note

The temperature specifications given by clay and glaze producers must be observed. They will be happy to provide you with suitable firing curves for the products.

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So that your pottery, which was made with a lot of effort and love, is not destroyed, the following principles should be observed:

 Allow pottery to dry slowly – not in a heated room or in the sun.  Dry pottery away from drafts - drafts cause uneven drying and drying cracks.  Loosely cover outstanding parts (e.g. handles) with paper or plastic film, as they dry

faster than the rest of the pot. If you don't do this, cracks may occur at the joint.

 Allow the pottery to dry for at least one week - longer in cool basements.  Clay shrinks when it dries; in other words, the volume is reduced due to the loss of

water. Objects that stick to a surface crack when they dry - therefore, always place your pottery on fresh, clean surfaces.

 Turn your pottery often as the top dries quicker than the bottom.  Handle dry pottery carefully with both hands and don't lift it by the edges. Pottery is

very fragile in this state.

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6.5.1.1 Preset programs for ceramic applications

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With Controllers B400/410, C440/450 and P470/480 the following programs are preset and can be started directly.

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Note

In all cases, observe the information and references from the producers of raw materials that may require preset programs to be changed or adjusted. There is no guarantee that preset programs will produce optimum results. The programs set in the factory may be overwritten for personal purposes.

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Program 01

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Program name: Biscuit firing, normal ("BISCUIT NORMAL 900")

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Manual air inlet

flap1

Semi-automatic

air inlet flap2

Automatic air

inlet flap3

Segment

Start

Target

Time

Extra 1

0 °C

600 °C

360 min

Open manually

Open manually (0)

Opens automatically (1)

600 °C

900 °C

20 min

Close manually

Closes automatically (1)

Closes automatically (0)

900 °C

20 min

- 0 0 4 900 °C

0 °C - 0 0

Pos: 226 /TD/Betrieb_Bedienung/Überschrift - Programm 02 (Einzug links) @ 11 2\mod_1455524240382_51.docx @ 447 797 @ @ 1

Program 02

Pos: 227 /TD/Betrieb_Bedienung/Program mname: Schrüh brand, langsam („ BISCUIT SLO W 900“)-Ei nzug links @ 112\mod_1455528671480_ 51.docx @ 447932 @ @ 1

Program name: Biscuit firing, slow ("BISCUIT SLOW 900")

Pos: 228 /TD/Betrieb_Bedienung/Progra mm 02 - Programmname: Schrühbrand, la ngsam („BISCUIT SLOW 900“) - Tabelle @ 111\mod_145500526007 1_51.docx @ 447078 @ @ 1

Manual air inlet

flap1

Semi-automatic

air inlet flap2

Automatic air

inlet flap3

Segment

Start

Target

Time

Extra 1

0 °C

600 °C

480 min

Open manually

Open manually (0)

Opens automatically (1)

600 °C

900 °C

20 min

Close manually

Closes automatically (1)

Closes automatically (0)

900 °C

20 min

- 0 0 4 900 °C

0 °C - 0 0

Pos: 229 /TD/Betrieb_Bedienung/Überschrift - Programm 03 (Einzug links) @ 11 2\mod_1455524308070_51.docx @ 447 824 @ @ 1

Program 03

Pos: 230 /TD/Betrieb_Bedienung/Program mname: Glasur brand, Irdenware („G LAZE FIRIN G 1050“)- Einzug links @ 112\mod_1455528761060 _51.docx @ 447959 @ @ 1

Program name: Glaze firing, earthenware ("GLAZE FIRING 1050")

Pos: 231 /TD/Betrieb_Bedienung/Program m 03 - Programmname: Glasurbrand, Ir denware („GL AZE FIRING 105 0“) - Tabelle @ 157\mod_1494829094555_51.docx @ 643916 @ @ 1

Manual air inlet

flap1

Semi-automatic

air inlet flap2

Automatic air

inlet flap3

Segment

Start

Target

Time

Extra 1

0 °C

500 °C

180 min

Open manually

Open manually (0)

Opens automatically (1)

500 °C

1050 °C

20 min

Close manually

Closes automatically (1)

Closes automatically (0)

1050 °C

20 min

- 0 0

Manual air inlet

flap1

Semi-automatic

air inlet flap2

Automatic air

inlet flap3

Segment

Start

Target

Time

Extra 1

1050 °C

0 °C - 0 0

Pos: 232 /TD/Betrieb_Bedienung/Überschrift - Programm 04 (Einzug links) @ 11 2\mod_1455524399540_51.docx @ 447 851 @ @ 1

Program 04

Pos: 233 /TD/Betrieb_Bedienung/Program mname: Glasur brand, Steingut („ GLAZE FIRING 1150“)-Ei nzug links @ 112\mod_1455528850625_ 51.docx @ 447986 @ @ 1

Program name: Glaze firing, stoneware ("GLAZE FIRING 1150")

Pos: 234 /TD/Betrieb_Bedienung/Program m 04 - Programmname: Glasurbrand, Stei ngut („GLAZ E FIRING 1150“) - Tabelle @ 157\mod_149482914937 6_51.docx @ 643942 @ @ 1

Manual air inlet

flap1

Semi-automatic

air inlet flap2

Automatic air

inlet flap3

Segment

Start

Target

Time

Extra 1

0 °C

500 °C

180 min

Open manually

Open manually (0)

Opens automatically (1)

500 °C

1150 °C

20 min

Close manually

Closes automatically (1)

Closes automatically (0)

1150 °C

20 min

- 0 0

1150 °C

0 °C - 0 0

Pos: 235 /TD/Betrieb_Bedienung/Überschrift - Programm 05 (Einzug links) @ 11 2\mod_1455524525840_51.docx @ 447 878 @ @ 1

Program 05

Pos: 236 /TD/Betrieb_Bedienung/Program mname: Glasur brand, Steinzeug („G LAZE FIRIN G 1250“)- Einzug links @ 112\mod_1455528913063 _51.docx @ 448013 @ @ 1

Program name: Glaze firing, stoneware ("GLAZE FIRING 1250")

Pos: 237 /TD/Betrieb_Bedienung/Program m 05 - Programmname: Glasurbrand, Stei nzeug („GL AZE FIRING 125 0“) - Tabelle @ 157\mod_1494829200146_51.docx @ 643968 @ @ 1

Manual air inlet

flap1

Semi-automatic

air inlet flap2

Automatic air

inlet flap3

Segment

Start

Target

Time

Extra 1

0 °C

500 °C

180 min

Open manually

Open manually (0)

Opens automatically (1)

500 °C

1250 °C

20 min

Close manually

Closes automatically (1)

Closes automatically (0)

1250 °C

20 min

- 0 0 4 1250 °C

0 °C - 0 0

Pos: 238 /TD/Betrieb_Bedienung/Fußzeile _Öfen mit halbautomatisch gesteuerter Zulu ftklappe wird mit Aktivierung der Extrafu nktion .. @ 112\mod_145552075976 2_51.docx @ 447743 @ @ 1

Air inlet flap us opened and closed manually.

In the case of furnaces with a semi-automatic air inlet flap, the flap is closed when the extra function (Extra 1) is

activated.

In the case of furnaces with an automatic air inlet flap, the flap is opened when the extra function (Extra 1) is

activated.

Pos: 239 /TD/Betrieb_Bedienung/Hinweis - Sollte eines der oben dargestellten Progra mme eine höhere Maximaltemperatur als die ... @ 104\mod_1443604990954 _51.docx @ 411714 @ @ 1

Note

If one of the programs described above has a higher maximum temperature than that of your furnace, this program will not be preset.

In the case of furnaces with no extra function to close the air inlet flap semi-automatically, the flap can only be opened and closed manually.

Pos: 240 /TD/Betrieb_Bedienung/Überschrift - Schrühbrand @ 13\mod_128999 5743709_51.docx @ 108299 @ 3 @ 1

6.5.2 Bisque Firing

Pos: 241 /TD/Betrieb_Bedienung/Brennkund e - Schrühbrand - Top, HO, F und K ammeröfen @ 13\mod_1289993563596 _51.docx @ 108253 @ @ 1

When the greenware is completely dry, it is bisque fired; that is, it is fired in the furnace at between approx. 900 °C and 950 °C. The first firing – for unglazed pottery (terracotta) the only firing – changes the physical and chemical properties of the clay. It becomes "bisque ware" (like a clay brick) and is hard and cannot be dissolved in water.

During the bisque firing the pots in the furnace can touch each other. They can be stacked (also inside each other) as long as they are not too heavy or do not prevent each other from shrinking. Tiles or flat plates should be placed directly on the shelves to prevent distortion. It really depends on the size of the objects whether they are stacked on several shelves or if a few larger pieces fill the entire furnace. But the chamber should not be "overloaded" to ensure sufficient air circulation. For the firing it is important that you know what happens to the pottery. It loses a lot of water and shrinks. If the furnace temperature is raised too quickly, the steam does not have enough time to escape and objects can crack and damage the furnace. Therefore, the furnace should be heated slowly to about 650 °C at approx. 100 °C to 150 °C per hour. Chemically bound water escapes from the clay until about this temperature. From this time you can heat the furnace to the final temperature at full power. Nabertherm controllers handle this task fully automatically.

The controller instruction manual contains all the details. Because of the large mass and the good insulation, it takes several hours for the furnace to

cool; be patient. You should open the lid a little only when the furnace has reached about 100 °C.

When the furnace is completely open, many people are amazed to find that there have been several changes to the pottery. The pieces are smaller, they are lighter in color, the clay has a different color, the bisque ware is hard and you can now lift a pot by its handle without fear of it breaking off.

Pos: 242 /TD/Betrieb_Bedienung/Überschrift - Glasurbrand @ 13\mod_128999575 1005_51.docx @ 108322 @ 3 @ 1

6.5.3 Glaze Firing

Pos: 243 /TD/Betrieb_Bedienung/Brennkund e - Glasurbrand - Top, HO, F und Ka mmeröfen @ 13\mod_1289995073443_5 1.docx @ 108276 @ @ 1

Usually, the glaze firing is the highest temperature firing. The temperature range for earthenware (usually red or brown clay) is about 1040 °C to 1080 °C. For stoneware (usually white clay) the furnace has to reach at least 1200 °C. The glazes must be adapted to suit the temperature range.

The top of the shelves should be painted with a separating agent (batt wash) before a glaze firing. This coating should be renewed from time to time.

Check the areas where the pottery is to stand - they must be free of glaze. Pottery with a glazed base must be placed on stilts or triangular rods for the firing. Glazed pottery should be handled very carefully and should not be touched at the edges. The pots must not touch in the furnace - the glaze would fuse together (there should be a few centimeters between the pots). There must also be a gap of at least 2 cm to the heating elements.

Always use only glazes in one melting range (e.g. 1050 °C) in a firing. Heat the furnace to about 500 °C at reduced power (approx. 180 °C per hour, see also controller instructions) (water escapes from the glaze), and then heat to the final temperature at full power. Hold this temperature for about 30 minutes so that the glaze melts evenly throughout the furnace.

Only open the lid or door when the temperature has dropped to below 50 °C. Many glaze cracks are the result of opening the lid too soon.

You can grind any glaze drops on the bottom of the pottery or the shelves with a grinding stone or an angle grinder - paying attention to all the safety regulations.

Do not use very runny glazes to avoid damaging the shelves, the furnace insulation or the heating elements and the furnace itself.

You can obtain firing and glazing accessories and specialist literature from a specialist dealer in your neighborhood. We will be happy to provide you with addresses.

Pos: 244 /TD/Betrieb_Bedienung/Überschrift - Reduzierender Brand (Kerami kanwendung) @ 13\mod_1290679508265_51 .docx @ 109389 @ 3 @ 1

6.5.4 Reduction Firing

Pos: 245 /TD/Betrieb_Bedienung/Brennkund e - Reduzierender Brand - Top, HO, F und Kammeröfen @ 13\mod_129067 9415421_51.docx @ 109366 @ @ 1

In a reduction firing, oxygen in the furnace is consumed by means of a foreign substance. However, since oxygen is needed to maintain the protective oxide layer on the heating elements NO reduction firings should be carried out in an electrically heated furnace.

Under certain circumstances, high concentrations of gases can settle in the insulation and destroy it.

If it is unavoidable, after each reduction firing the furnace must be fired with a normal atmosphere to replace the protective oxide layer on the heating elements.

No warranty claims will be accepted for damage caused by reduction firings.

Pos: 246 /TD/Wartung_Reinigung_Instan dhaltung/Überschrift - Wartung, Reinigung und Instandhaltung @ 0\mod_11678 35785730_51.docx @ 5436 @ 1 @ 1

7 Servicing, Cleaning, and Maintenance

Pos: 247 /TD/Wartung_Reinigung_Instan dhaltung/Überschrift - Stillsetzung der Anl age bei Wartung, Reinigung und Instandh altung @ 10\mod_1252576898142_51.d ocx @ 65883 @ 2 @ 1

7.1 Shutting Down the Furnace for Servicing, Cleaning, and Maintenance

Pos: 248 /TD/Wartung_Reinigung_Instan dhaltung/Stillsetzung der Anlage für Wartu ngsarbeiten - Top, HO, F und Kammer öfen @ 13\mod_1290009871262_51.doc x @ 108437 @ @ 1

Risks during normal operation

Repairs and maintenance work must be performed by authorized persons, following the maintenance instructions and the accident prevention regulations. We recommend that the maintenance and repair work be carried out by the service team of Nabertherm GmbH. Non-compliance may cause injuries, death, or considerable damage to property.

Operators may only rectify faults that are obviously due to malfunctions.

Wait until the furnace and the connected parts have cooled to room temperature.

 The furnace must be completely empty.  Switch off the main switch and pull out the power plug.

Risks during normal operation

Do not touch any objects without first checking how hot they are.

Pos: 249 /TD/Allgemeine Hinweise (für alle A nleitungen)/Überschrift - Ofenisolieru ng @ 7\mod_1233821365549_51.docx @ 49423 @ 2 @ 1

7.2 Furnace Insulation

Pos: 250 /TD/Transport_Montage_Inbetrie bnahme/Erstinbetriebnahme/Feuerleichtstei ne (Isolierung) kleine Löcher und Lunker .. . @ 30\mod_1349163826472_51.doc x @ 185190 @ @ 1

The refractory bricks (insulation) are of a particularly high quality. Due to the manufacturing process small holes or cavities may occur. These are quite normal and underline the quality features of the bricks. These holes or cavities are not a reason for complaint.

Pos: 251 /TD/Allgemeine Hinweise (für alle Anleitungen)/Isolierung_Reparaturen a n der Isolierung oder der Austausch von Bauteilen in der Heizkammer ... @ 91\ mod_1430392866547_51.docx @ 379618 @ @ 1

Repairs to the insulation or the replacement of components in the heating chamber may only be performed by persons who are trained about possible hazards and protective measures and can apply this knowledge without supervision.

Pos: 252 /TD/Allgemeine Hinweise (für alle A nleitungen)/Überschrift - Bei Arbeiten an der Isolierung oder Austausch von B auteilen im Ofenraum sind ... (EM) @ 91\ mod_1430393192968_51.docx @ 379 644 @ @ 1

During the work on the insulation or the replacement of components in the furnace chamber, the following points must be observed:

Pos: 253 /TD/Allgemeine Hinweise (für alle A nleitungen)/Isolierung (kF)_Bei Repara turen oder ... können silikogene Stäube freig esetzt weden ... - Teil 1 @ 86\mod _1425894290877_51.docx @ 366312 @ @ 1

When repairs are made or demolition work is performed, silicon dust may be released. Depending heat-treated materials contained in the furnace, further contaminants may be contained in the insulation. To exclude possible health risks, dust concentrations must be kept to a minimum during any work performed at or near the insulation. In many countries there are specific occupational safety limits. You can acquire more relevant information by investigating the relevant legal specifications in your country.

Pos: 254 /TD/Allgemeine Hinweise (für alle A nleitungen)/Isolierung (kF)_Staubkonzen trationen sollten so niedrig wie möglic h gehalten werden ... - Teil 2 @ 86\mod_ 1425899383239_51.docx @ 366338 @ @ 1

Dust concentrations should be kept as low as possible. Dust must be removed using a suction device or a vacuum cleaner with a high-performance filter (HEPA – category H). Strong air currents such as drafts, for example, must be prevented. Pressurized air or brush must not be used for cleaning. Piles of dust must be sprinkled.

Pos: 255 /TD/Allgemeine Hinweise (für alle A nleitungen)/Isolierung (kF)_Bei Arb eiten an der Isolierung sollte ein Atemschutz mit FFP2 ... - Teil 3 @ 86\mod_1425 899443768_51.docx @ 366364 @ @ 1

During work on the insulation a respirator mask with an FFP2 filter or an FFP3 filter must be used. The work clothing must be loose and cover the body completely. Gloves and goggles must be worn. Soiled clothing should be cleaned before it is removed with a vacuum cleaner equipped with a HEPA filter.

Pos: 256 /TD/Allgemeine Hinweise (für alle A nleitungen)/Isolierung (kF)_Der Kontakt mit Haut und Augen sollte vermieden werden. ... - Teil 4 @ 86\mod_14258994 48401_51.docx @ 366390 @ @ 1

Contact with skin and eyes should be avoided. The impact of fibers on skin or eyes can lead to mechanical irritation which, in turn, causes reddening and itchiness. After completing the work, or after direct contact, the skin must be washed with soap and water. If there is contact with the eyes, they must be washed out carefully for several minutes. If necessary, an eye doctor should be consulted.

Pos: 257 /TD/Allgemeine Hinweise (für alle A nleitungen)/Isolierung (kF)_Rauchen, Esse n und Trinken am Arbeitsplatz ist unters agt. - Teil 5 @ 86\mod_142589945 4875_51.docx @ 366416 @ @ 1

Smoking, eating and drinking at the workplace is prohibited.

Pos: 258 /TD/Allgemeine Hinweise (für alle Anleitungen)/Isolierung (kF)_Bei Arbeit en an der Isolierung sind in Deutschland die Technischen Regeln - Teil 6 @ 86\ mod_1425899459618_51.docx @ 366442 @ @ 1

In Germany, during work involving insulation, the technical rules for hazardous substances must be applied. In particular: TRGS 500, TRGS 521, TRGS 558, TRGS 559, TRGS 900;

http://www.baua.de (German).

Pos: 259 /TD/Allgemeine Hinweise (für alle A nleitungen)/Isolierung (kF)_Weiterführend e Informationen zum Umgang mit Fa sermaterialien erhalten ... - Teil 7 @ 8 6\mod_1425899463970_51.docx @ 36646 8 @ @ 1

Additional information regarding how to handle fibrous materials can be found at

http://www.ecfia.eu (English).

Pos: 260 /TD/Allgemeine Hinweise (für alle A nleitungen)/Isolierung (kF)_Bei der Ents orgung der Materialien sind nationale und regionale Richtlinien zu ... @ 91\mod _1430392861087_51.docx @ 379592 @ @ 1

When the materials are discarded, national and regional guidelines must be observed. The possible presence of hazardous contaminants generated by the furnace process must be taken into account.

Pos: 261 /TD/Ersatz-/Verschleißteile/War nung - Gefahren durch elektrischen Stro m - Netzstecker ziehen - für alle Öfen @ 3\mod_1189491390787_51.docx @ 212 73 @ @ 1

Warning – Danger of Electric Shock

Work on the electrical equipment may be done only by qualified, authorized electricians. During work it must be ensured that the furnace and the switching equipment cannot be activated by mistake (pull out the power plug) and that all moving parts in the furnace are secured. Observe DGUV V3 or the corresponding national regulations in the country where the furnace is installed.

Wait until the furnace and the connected parts have cooled to room temperature.

Pos: 262 /TD/Wartung_Reinigung_Instan dhaltung/Überschrift - Wartungsarbeiten am Ofen @ 0\mod_1167836306681_51.d ocx @ 5463 @ 2 @ 1

7.3 Regular Maintenance of the Furnace

Pos: 263 /TD/Wartung_Reinigung_Instan dhaltung/Regelmäßige Wartungsarbeiten ( Wartungstabelle) am Top, HO, F und Kam meröfen @ 156\mod_1494422998828 _51.docx @ 642868 @ @ 1

B C D E F

1 2 3 D W M Q Y X1 X2

Safety inspection in conformance with DGUV V3 or the corresponding national regulations

Compliant with regulation

●

for commercial use

B C D E F

1 2 3 D W M Q Y X1 X2

Contact safety switch (switches the heating off when the lid is opened)

Function check

● ●

●

Furnace chamber, vent holes and vent pipes

Clean and check for damage, vacuum out carefully

● ●

Heating elements

Visual inspection

● ● ●

Thermocouple

Visual inspection

● ● ●

Tensioning straps/Lid tensioning ring

Check and adjust if necessary before every firing

● ● ●

Lid locks

Check and adjust if necessary before every firing

● ● ●

Lid fit (tight closure/fit of the lid)

Check setting and adjust if necessary

● ●

Pos: 264 /TD/Wartung_Reinigung_Instan dhaltung/Legende: Reinigen,Prüfen,Ers atzteilstrategie,Wartungsintervalle - für alle Wartungstabellen @ 16\mod_130622 1471720_51.docx @ 118223 @ @ 1

Symbols:

A = Component / Position / Function / B = Measure / C = Spare Part Stocks / D = Maintenance Interval / E = Performed by / F = Comment

Spare part stocks:

1 = Stocks urgently recommended 2 = Stocks recommended / 3 = As required, not relevant

Maintenance Interval

Notice: If ambient conditions are

severe, the maintenance intervals must be shorter.

D = Daily, each time before the furnace is started W = Weekly M = Monthly / Q = Quarterly Y = Yearly /

● = Check, replace

Performed by:

X1 = Operating personnel X2 = Specialist personnel

Pos: 265 /TD/Allgemeine Hinweise (für alle Anleitungen)/Warnung - Arbeiten an der elektrischen Ausrüstung dürfen nur von .. . @ 2\mod_1184228021019_51.docx @ 19673 @ @ 1

Warning – Danger of Electric Shock!

Work on the electrical equipment may be done only by qualified, authorized electricians.

Pos: 266 /TD/Allgemeine Hinweise (für alle A nleitungen)/Hinweis - Wartungsarbeit en dürfen nur von autorisierten Fachperso nen unter Beachtung von ... @ 1\mod_1 173971704689_51.docx @ 11131 @ @ 1

Notice

Maintenance work must be performed only by authorized persons, observing the maintenance instructions and the accident prevention regulations. We recommend that maintenance and repair work be carried out by the service team of Nabertherm GmbH.

Pos: 267 /TD/Wartung_Reinigung_Instan dhaltung/Überschrift - Einstellung des Dec kels @ 13\mod_1290155736884_51.d ocx @ 108567 @ 2 @ 1

7.4 Adjusting the Lid

Pos: 268 /TD/Wartung_Reinigung_Instan dhaltung/Wenn der Deckel im kalten Zusta nd auf der Scharnierseite nicht mehr aufli egt - Top (Modell 2015) @ 104\mod_1 444211672836_51.docx @ 412995 @ @ 1 D

If the lid does not sit properly on the hinge side when the furnace is cold (this can be seen by a gap between the lid and the collar insulation) the retaining plates (4) of the gas dampers have to be adjusted. Before you make the adjustment, make sure that the lid is closed using the lock (1).

Pos: 269 /TD/Wartung_Reinigung_Instan dhaltung/Deckel über den Deckelverschluss sichern - Top (Modell 2015) - Grafi k @ 104\mod_1444211803570_51.docx @ 413047 @ @ 1

Fig. 34: Lock the lid (similar to picture)

Pos: 270 /TD/Wartung_Reinigung_Instan dhaltung/Zum Einstellen des Deckels Schra uben auf beiden Seiten der Schaltanlagen abdeck - Top (Modell 2015) @ 104\ mod_1444211806444_51.docx @ 413073 @ @ 1 D

To adjust the lid, unscrew the screws (2) on each side of the switchgear cover using suitable tools. On the hinge side, press the lid down (3) until it sits properly all the way around.

Pos: 271 /TD/Wartung_Reinigung_Instan dhaltung/Halteplatte lösen/Deckel andr ücken - Top (Modell 2015) - Grafik @ 104\ mod_1444211809259_51.docx @ 4130 99 @ @ 1

Fig. 35: Loosen retainer plate/press lid down (similar to picture)

Pos: 272 /TD/Wartung_Reinigung_Instan dhaltung/Halteplatten leicht an die Achse d er Gasdruckdämpfer andrücken und di e ... - Top (Modell 2015) @ 104\mod_1 444211812682_51.docx @ 413125 @ @ 1 D

Press the retainer plate (4) lightly on the axis of the gas damper and tighten the screws (5) on both sides again.

Pos: 273 /TD/Wartung_Reinigung_Instan dhaltung/Halteplatten andrücken und sich ern -Top (Modell 2015) - Grafik @ 104\ mod_1444211999822_51.docx @ 413151 @ @ 1

Fig. 36: Press retainer plate down and secure (similar to picture)

Pos: 274 /TD/Wartung_Reinigung_Instan dhaltung/Überschrift - Nachstellen der Sp annbänder @ 13\mod_1290155781920 _51.docx @ 108590 @ 2 @ 1

7.5 Adjusting the Tensioning Straps

Pos: 275 /TD/Wartung_Reinigung_Instan dhaltung/Nachstellen der Spannbänder für T op und F Öfen @ 13\mod_129015980 6808_51.docx @ 108636 @ @ 1 D

Before each firing a check must be made to ensure that the furnace casing and the lid clamp ring retain their firm fit and that the furnace lid still closes snuggly. If either the furnace casing or the lid clamp ring is loose, they must be retightened on the outer tensioning straps. Tightening the straps holds the insulation in the furnace lining and the lid in place.

Tighten the screws of the furnace casing and/or lid clamp ring with the hex key that is supplied. Secure the tensioning connections against turning with pliers, for example.

Fig. 37: Adjusting the tensioning straps (similar to picture)

Pos: 276 /TD/Betrieb_Bedienung/Überschrift - Snap-In-Kupplung (Stecker) vom Ofengehäus e trennen 1.1 @ 12\mod_1282113872 192_51.docx @ 96923 @ 2 @ 1

7.6 Separate the Snap-In Coupling (Plug) from the Furnace Housing

Pos: 277 /TD/Betrieb_Bedienung/Bedienung Snap-In-Kupplung (Stecker) vom Ofengehäuse tr ennen @ 12\mod_1282114156861_51 .docx @ 96945 @ @ 1

With a small flat blade screwdriver carefully push the locking latch (2) upward while pulling the plug (3) out of the coupling (4).

Fig. 38: Separate the snap-in coupling (plug) from the furnace housing (similar to picture)

Pos: 278 /TD/Wartung_Reinigung_Instan dhaltung/Überschrift - Reinigungsmittel 1.1 @ 0\mod_1167837229988_51.docx @ 5508 @ 2 @ 1

7.7 Cleaning Products

Pos: 279 /TD/Wartung_Reinigung_Instan dhaltung/Reinigung Top, HO und F - Öfe n @ 13\mod_1290006673176_51.docx @ 108391 @ @ 1

Carry out the procedure to switch off the furnace (see "Operation") Then pull the power plug out of the socket. Allow the furnace to cool naturally.

Pay attention to the labeling and information on the cleaning product packaging.

Wipe the surface with a damp, lint-free cloth. You may also use the following cleaning products.

Component and position

Cleaning product

Metal surface

Stainless steel cleaner

Inside

Carefully clean with a vacuum cleaner (be careful with the heating elements)

Insulation brick (e.g. lid)

Carefully clean with a vacuum cleaner (be careful with the heating elements)

Instrument field on the controller

Wipe the surface with a damp, lint-free cloth (e.g. glass cleaner).

Fig. 39: Cleaning product When you have finished cleaning, completely remove the cleaning product from the

surfaces with a moist, lint-free cloth. After cleaning, check all cables and connections, insulation, heating elements for damage and report faults immediately.

Note

The furnace, furnace chamber, and connected parts may NOT be cleaned with a highpressure cleaning device.

Pos: 280 /TD/Störungen/Fehlersuche/Öfen/Ü berschrift - Störungen @ 0\mod_1 167837724781_51.docx @ 5526 @ 1 @ 1

8 Malfunctions

Pos: 281 /TD/Störungen/Fehlersuche/Öfen/Hi nweise zu Störungen am Ofen oder Co ntroller (allgemeine Hinweise wie man sic h verhalten soll) @ 92\mod_1431518 812544_51.docx @ 381080 @ @ 1

Work on the electrical system may be done only by qualified, authorized electricians. Operators may only rectify malfunctions that are obviously due to operating errors.

Call your local electrician for malfunctions that you cannot localize. If you have any questions, problems, or requirements, contact Nabertherm GmbH. By mail,

phone, or e-mail -> See "Nabertherm Service". Phone advice is free and non-binding for our customers – all you pay is the phone costs. In case of mechanical damage, send an email containing the above information and a digital

photo of the damaged part and a photo of the complete furnace to the following address:

-> see "Nabertherm Service".

If a malfunction cannot be rectified with the described solutions, contact our service hotline directly.

Have the following information at hand when you phone. This makes it easier for our customer service to answer your questions.

Pos: 282 /TD/Störungen/Fehlersuche/Übersc hrift - Fehlermeldungen des Controllers @ 72\mod_1409671241104_51.docx @ 325542 @ 2 @ 1

8.1 Error Messages of the Controller

Pos: 283 /TD/Betrieb_Bedienung/Controll er/B400/B410/C440/C450/P470/P480/Fe hlermeldungen des Controllers - Tabelle @ 137\mod_1475591676686_51.docx @ 584419 @ @ 1

ID+ Sub-ID

Text

Logic

Remedy

Communication error

01-01

Bus zone

Communication connection to a control module disrupted

Check that the control module is firmly attached LEDs on the control modules red? Check the cable between the operating unit and

the control module. Plug of the connection cable not plugged

correctly into the operating unit.

01-02

Bus communication module

Communication connection to the communication module (Ethernet/USB) disrupted

Check that the communication module is firmly attached

Check the cable between the operating unit and the communication module.

Sensor error

02-01

TC open

Check thermocouple, thermocouple terminals and cable

Check contacts of the thermocouple cable in plug X1 on the control module (contacts 1+2)

02-02

Outside TC measurement range

Check set thermocouple type Check poles of thermocouple connection

02-03

Compare point error

Control module defective

02-04

Compare point too hot

Temperature in the switchgear too high (approx. 70 °C)

Control module defective

02-05

Compare point too cold

Temperature in the switchgear too low (approx. 10 °C)

02-06

Encoder separated

Error at the 4-20 mA input of the controller (<2 mA)

Check 4-20 mA sensor Check the connection cable to the sensor

02-07

Sensor element defective

PT100 or PT1000 sensor defective

Check PT sensor Check connection cable to the sensor (cable

break/short circuit)

System error

03-01

System memory

Error after firmware updates1) Defective operating unit1)

03-02

ADC error

Communication between AD converter and controller disrupted

Replace control module1)

ID+ Sub-ID

Text

Logic

Remedy

03-03

File system defective

Communication between display and memory chip disrupted

Replace operating unit

03-04

System monitoring

Program execution on the operating unit defective (Watchdog)

Replace operating unit USB flash drive removed too soon or defective Switch controller off and on again

03-05

Zone system monitoring

Program execution on a control module defective (Watchdog)

Replace control module1) Switch controller off and on1)

03-06

Self-test error

Contact Nabertherm Service1)

Monitoring

04-01

No heating power

No temperature increase in the ramps when heating output <> 100 % for 12 minutes and when the temperature setpoint is higher than the current furnace temperature

Acknowledge the error (if necessary disconnect from the power supply) and check safety contactor, door switch, heating controls and controller.

Lower D value of the control parameters.

04-02

Excess temperature

The temperature of the control zone exceeds the max. program setpoint or the maximum furnace temperature by 50 Kelvin (from 200 °C)

The equation for the switch off threshold is:

Maximum program setpoint + zone offset of the master zone + charge control offset [Max] (if charge control active) + excess temperature switch-off threshold (P0268, e.g. 50 K)

Check solid state relay Check thermocouple Check controller

A program was started at a furnace temperature higher than the maximum setpoint in the program

Do not start the program until the furnace temperature is lower. If this is not possible, insert a hold time as a start segment and then a ramp with the desired temperature (STEP=0 minutes duration for both segments)

Example: 700 °C -> 700 °C, Time: 00:00 700 °C -> 300 °C, Time: 00:00 The normal program begins here From Version 1.14, the actual temperature is

considered at the start.

04-03

Power failure

The set limit for restarting the furnace was exceeded

If possible, use an uninterruptible power supply

04-04

Alarm

A configured alarm was triggered

ID+

Sub-ID

Text

Logic

Remedy

04-05

Self optimization failed

The determined values are implausible

Do not carry out self optimization at the lower temperature range of the furnace working range

Battery weak

Time is not shown correctly. A power failure may not have been handled properly

Export all parameters to a USB flash drive Replace the battery (see “Specifications”)

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Error messages can be reset by pressing twice the jog dial . If there is another error message, contact Nabertherm Service. Recirculation motors (if included) also remain switched on in case of an error until the temperature falls below the set cut-off temperature.

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8.2 Warnings of the Controller

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Warnings are not displayed in the error archive. They are only displayed on the display and in the file of the parameter export. Warning do not generally lead to a program crash.

Pos: 287 /TD/Betrieb_Bedienung/Controll er/B400/B410/C440/C450/P470/P480/Warn ungen des Controllers - Tabelle @ 1 37\mod_1475592434635_51.docx @ 58 4471 @ @ 1

No.

Text

Logic

Remedy

Gradient monitoring

The limit value of the configured gradient monitoring was exceeded

For troubleshooting, refer to “Gradient Monitoring”

Gradient set too low

No control parameters

No “P” value was entered for

the PID parameters

Enter at least one “P” value in the control parameters. It must not be “0”

Charge thermocouple defective

No charge thermocouple was determined with the current program and activated charge control

Plug in a charge thermocouple Disable charge control in the program Check the charge thermocouple and its cable for

damage

Cooling thermocouple defective

The cooling thermocouple is not plugged in or is defective

Plug in a cooling thermocouple Check the cooling thermocouple and its cable for

damage If there is a malfunction in the cooling

thermocouple during active controlled cooling, the system switches over to the thermocouple of the master zone.

Documentation thermocouple defective

Either no documentation thermocouple or a defective one was determined.

Plug in a documentation thermocouple Check the documentation thermocouple and its

cable for damage

Power failure

A power failure was determined.

There was no program interrupt

None

Alarm 1 - Band

The configured band alarm 1 was triggered

Optimize the control parameters Alarm set to narrowly

Alarm 1 - Min

The configured min. alarm 1 was triggered

Optimize the control parameters Alarm set to narrowly

No.

Text

Logic

Remedy

Alarm 1 - Max

The configured max. alarm 1 was triggered

Optimize the control parameters Alarm set to narrowly

Alarm 2 - Band

The configured band alarm 2 was triggered

Optimize the control parameters Alarm set to narrowly

Alarm 2 - Min

The configured min. alarm 2 was triggered

Optimize the control parameters Alarm set to narrowly

Alarm 2 - Max

The configured max. alarm 2 was triggered

Optimize the control parameters Alarm set to narrowly

Alarm - External

The configured alarm 1 at input 1 was triggered

Check the source of the external alarm

Alarm - External

The configured alarm 1 at input 2 was triggered

Check the source of the external alarm

Alarm - External

The configured alarm 2 at input 1 was triggered

Check the source of the external alarm

Alarm - External

The configured alarm 2 at input 2 was triggered

Check the source of the external alarm

No USB flash drive inserted

When exporting data, insert a USB flash drive in the controller

Import/export of data via the USB flash drive unsuccessful

The file was edited with a PC (text editor) and saved in the wrong format or the USB flash drive was not detected.

You want to import data that is not in the import folder on the USB flash drive

Do not edit XML files with a text editor, only in the controller.

Format the USB flash drive (format: FAT32). No quick formatting

Use a different USB flash drive (1-8GB) When importing, all data must be in the import

folder on the USB flash drive. It is best to use USB flash drives up to 8GB.

Programs are rejected during the import of programs

Temperature, time or rate is outside the limit values

Import only programs that are suitable for the furnace. The controllers differ as regards the number of programs and segments and the maximum furnace temperature.

While programs are being imported, "Error occurred" is displayed

The complete parameter set (at least the configuration files) was not stored in the "Import" folder on the USB flash drive

If you deliberately left out files during import, ignore the message. Otherwise, check the completeness of the import files.

“Heating blocked”

This message is displayed if a door switch is connected to the controller and the door is open

Close the door Check the door switch

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8.3 Malfunctions of the Switchgear

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Error

Cause

Remedy

Controller does not light

Controller is switched off

Switch the power switch to “I”

No power available

Is the power cord plugged into the socket?

Check the building fuses. Check the fuse of the controller (if

present) and replace it if necessary.

Check the fuse of the controller (if present) and replace it if necessary.

Switch the power switch on. If the error occurs again, contact Nabertherm Service

Controller displays error

See the separate instructions of the controller

Furnace does not heat

Door / cover is open

Close the door / cover

The door contact switch is faulty (if present)

Check the door contact switch

The “wait” or clock icon (product line 400 controllers) lights up

The program is waiting for the programmed start time.

Set the wait time to 00:00 or disable it

Error in entering the program

Check the heating program (see the separate instructions of the controller)

Heating element defective

Have this checked by Nabertherm Service or a qualified electrician.

Very slow heating of the

heating space

The fuse(s) of the connection is/are defective.

Check the fuse(s) of the connection and replace if necessary.

Notify Nabertherm service if the new fuse fails again immediately.

The program does not

jump to the next segment

In one TIME segment in the program input, the wait time is set to INFINITE (product line 400 controllers).

If charge control is activated, the temperature of the charge is higher than the zone temperatures.

Do not set the wait time to INFINITE

If charge control is activated, the temperature of the charge is higher than the zone temperatures.

The parameter [LOWER BLOCK] must be set to [NO].

The controller module

can not be registered on

the operating unit

Addressing error (product line 400 controllers)

Perform a bus reset

The controller is not

heating in the

optimization

No optimization temperature has been set

The temperature to be optimized must be entered (see the separate instructions of the controller)

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The temperature rises

faster than the controller

setting allows

The switch element of the heating unit (semiconductor relay, thyristor or switch contactor) is defective.

Individual defective components inside a furnace cannot be completely ruled out in advance. That is why the controllers and the switchgear units must be equipped with safety facilities. For example, the furnace shuts down the heating unit in response to error message 04 - 02 via an independent contact element.

Have the switch element tested by a qualified electrician and replaced as necessary.

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8.4 Controller Check List

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Customer:

Furnace model:

Controller model:

Controller version (see information menu

): Controller serial number

Furnace serial number

Error code in the display:

The following errors are dependent on

external influences:

02-05 Ambient temperature too low: < -10 °C (14 °F) 02-04 Ambient temperature too high: > 70 °C (158 °F)

Detailed error description:

Export of the service information:

Please export all the data to a USB stick using the function [EXPORT COMPLETELY] Generate a zip file using the ZIP function integrated in Windows (compression) of the exported folder (see the section "Importing and Exporting Data and Parameters") and send them to your contact at Nabertherm Service.

When does this error occur?

At specific point in the program or at certain times of day:

At specific temperatures:

How long has the error existed?

 Error is new

 Error has existed for a long time

 Unknown

Error frequency

 Error occurs frequently

 Error occurs regularly

 Error occurs rarely

 Unknown

Substitute

controller:

Has a substitute controller already been used?

 yes

 no

Did the error continue with the substitute controller?

 yes

 no

Checked according to the error search list (see the furnace operating instructions)

 yes

 no

Please enter the following test program so that the furnace heats up at full power:

Program point

Value

Segment 01- Start Temperature

0 °C

Segment 01- Target Temperature

500 °C

Segment 01- Time

30 minutes

Segment 01- Target Temperature

500 °C

Close door/lid and start the example program

Please check the following items:

 Does the furnace heat (temperature rise)?  Is the "Heating" symbol displayed?

Please call up the information menu in the heating up phase for further details.

Date: _______________

Name: ______________________

Signature: ___________________

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9 Spare Parts/Wearing Parts

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Ordering Spare Parts:

Our Nabertherm Service team is available worldwide. Due to our high vertical range of manufacture, we deliver most spare parts from stock overnight or can produce them with short delivery times. You can order Nabertherm spare parts directly from the factory quickly and easily. If you do not find the spare part you are looking for in the spare parts list or in the separate spare parts list, we would be happy to help you. Spare parts can be ordered in writing, by phone or on the Internet -> see “Nabertherm Service”.

Availability of Spare Parts and Wearing Parts:

Although Nabertherm has many spare parts and wearing parts in stock, we cannot guarantee the short-term availability of all of them. We recommend that certain parts be ordered in good time. If you need any assistance when selecting spare parts and wearing parts, the staff at Nabertherm will be glad to help you.

Pos: 295 /TD/Ersatz-/Verschleißteile/Hin weis - Originalteile und Zubehör sind spezi ell für Nabertherm-Ofenanlagen ... @ 8\ mod_1242719812994_51.docx @ 56963 @ @ 1

Note

Original parts and Accessories are designed especially for Nabertherm furnaces. Replace parts only with original Nabertherm parts. Otherwise the warranty will be void. Nabertherm accepts absolutely no liability for damage caused by using parts that are not original Nabertherm parts.

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Note

Contact our Nabertherm Service for dismantling and installing wearing/spare parts. See

“Nabertherm Service”. Work on the electrical equipment may be done only by qualified,

authorized electricians. This applies also to repairs that are not described here.

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Provide the following details from the type plate:

Furnace model Serial number Article number Year of construction

Fig. 40: Example (type plate)

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9.1 Replacing a Heating Element

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Warning – Danger of Electric Shock

Wait until the furnace and the connected parts have cooled to room temperature.

123

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Warning – General Hazards!

If installed improperly, functioning and safety of the system can no longer be guaranteed. The connection must be properly installed and put into operation by qualified personnel.

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Caution – Damage to Components!

Heating elements are extremely sensitive to breaking. Any strain on or rotation of the heating elements must be avoided. Failure to observe this rule will lead to the immediate destruction of the sensitive heating elements.

Pos: 302 /TD/Ersatz-/Verschleißteile/U mlaufende Schrauben der Abdeckung sind mi t geeignetem Werkzeug zu lösen ... - Beschreibung @ 22\mod_133300862671 1_51.docx @ 153515 @ @ 1

Use an appropriate tool to remove the screws all around the cover and keep them in a secure place for later use. The cover must be lowered onto a soft material (such as foam rubber). The number and position of the screws may differ from one furnace model to the next. The furnace may look different than the picture depending on the furnace model and additional equipment.

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Fig. 41: Dismantle the cover of the switchgear from the back of the furnace (similar to picture)

Pos: 304 /TD/Ersatz-/Verschleißteile/Für d en Austausch der Heizelemente ist der Dec kel des Ofens ganz zu öffnen. @ 10 5\mod_1444834894603_51.docx @ 41425 2 @ @ 1

To replace the heating elements, completely open the lid of the furnace (see "Opening and Closing the Lid").

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Tip: Because we build many different furnace models, we recommend that you take several photos of the installed heating elements and the switchgear. That simplifies subsequent installation and wiring of new heating elements.

Pos: 306 /TD/Ersatz-/Verschleißteile/Übersc hrift - Ausbau der Heizelemente (Einzug Mi tte) @ 105\mod_1444835068373_ 51.docx @ 414304 @ @ 1

Removing the heating elements

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Unscrew the screws (1) of the connection terminals (2). Place the screws and the connection terminal in a safe place so that they can be reused. So as not to damage the connection terminal or the ceramic feedthrough tube we recommend the use of a suitable pipe wrench (example) as a brace when unscrewing the screws of the connection terminal (5).

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Warning: The wire have pointed ends that can cause injuries.

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1 Hexagonal screw / 2 Connectional terminal / 3 Heating element end 4 Ceramic feedthrough tube / 5 Fiber wadding

Fig. 42: Unscrew the screws on the ends of the heating elements (similar to picture)

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Pull the ceramic feedthrough tube out and keep it in a safe place so that it can be used again (replace if included in the spare parts delivery).

Carefully pull out the ends of the heating elements (3) from inside the furnace.

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Fig. 43: Carefully remove the ceramic feedthrough tube (similar to picture)

Pos: 312 /TD/Ersatz-/Verschleißteile/Be vor Sie den Heizdraht von Innen herauszieh en bzw. vorsichtig und langsam abwic keln, sind alle ... @ 105\mod_14448350 94613_51.docx @ 414434 @ @ 1

Before you pull the heating element out from inside or carefully and slowly unwind it, remove all fasteners (1) with long-nose pliers (example). When unwinding the heating element, make sure that the insulation brick is not damaged. Caution: Old heating elements are very brittle.

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Fig. 44: Carefully remove the fasteners (similar to picture)

Pos: 314 /TD/Transport_Montage_Inbetrie bnahme/Erstinbetriebnahme/Überschrift - Einbau der Heizelemente (Einzug Mitte) @ 20\mod_1326718767479_51.doc x @ 144675 @ @ 1

Installing the Heating Elements

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Before installing heating elements, we recommend that you clean the furnace chamber thoroughly, with a vacuum cleaner, for example.

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The (twisted) ends of the heating elements have a loop as protection. Pinch off the loop with a suitable tool (pincers, for example) before installation.

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Warning: The wire have pointed ends that can cause injuries.

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Fig. 45: Pinch off the loop on the end of the heating element (similar to picture)

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Check the supplied heating elements for damage before installation.

Pos: 320 /TD/Ersatz-/Verschleißteile/Den Lieferumfang mit dem Lieferschein und d en Auftragspapieren vergleichen. Fehlend e Teile und ... @ 105\mod_1444835179 166_51.docx @ 414590 @ @ 1

Pos: 321 /TD/Ersatz-/Verschleißteile/Heiz drähte vorsichtig auf einer weichen Unterlag e legen und wie auf der unten dargestellt en Abb... @ 105\mod_14448351843 61_51.docx @ 414616 @ @ 1

Carefully place heating elements on a soft surface, as shown below, and, if possible, compare them with the dismantled heating elements. The length and coiling of some furnace models differ.

Pos: 322 /TD/Ersatz-/Verschleißteile/Heiz draht (Abbildung ähnlich) - Top-Ofen modell (Modell 2015) - Grafik @ 105\mod_14 44835189368_51.docx @ 414642 @ @ 1

Fig. 46: Heating element (similar to picture)

Pos: 323 /TD/Einleitung/Lieferumfang/Öfen/Ü berschrift - Beispiel: (Einzug Mitte) @ 68\mod_1408710442109_51.docx @ 31 7710 @ @ 1

Example:

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First, insert the end of the heating element (1a) into the intended opening from inside (this is the opening that you pulled the previous heating element end out of).

Pos: 325 /TD/Ersatz-/Verschleißteile/Lege n Sie nun den Heizdraht vorsichtig in die vorgesehene/n umlaufende/n Rille/n ab. Di e Heiz... @ 105\mod_14448352038 61_51.docx @ 414694 @ @ 1

Place the heating coil carefully into the intended groove/s. Carefully press the heating element connections (1b and 1c) into the intended slit. Insert the end of the heating element (1d) into the intended opening from inside to outside.

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Fig. 47: Place the heating coil in the groove/s (similar to picture)

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If available, assemble and place more heating elements in the intended grooves (depending on furnace model).

Heating element

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Example:

Pos: 329 /TD/Ersatz-/Verschleißteile/Heiz draht in die umlaufende/n Rille/n ablegen (F oto) - Top-Ofenmodell (Modell 2015) - Grafik @ 105\mod_1444835268118_5 1.docx @ 414772 @ @ 1

Fig. 48: Place the heating element in the groove/s (similar to picture)

Pos: 330 /TD/Ersatz-/Verschleißteile/Die i m Lieferumfang enthaltenen Krampen in die Wandmauerung einsetzen. Diese werde n benötigt um ... @ 105\mod_14448 35275606_51.docx @ 414798 @ @ 1

Insert the supplied fasteners into the wall brickwork. They are needed to prevent the heating elements lifting out of the groove when they get hot.

Pos: 331 /TD/Ersatz-/Verschleißteile/Acht ung: Krampen nicht in die Löcher der vor her positionierten Krampen einsetzen ... @ 105\mod_1444835280614_51.docx @ 414824 @ @ 1

Notice: Do not insert fasteners in holes of previous fasteners. We recommend that new fasteners are inserted 2 to 3 cm from existing holes.

Pos: 332 /TD/Ersatz-/Verschleißteile/Abst and X der im Lieferumfang enthaltenen Kr ampen darf nicht verändert werden (X~14 mm) - Grafik @ 156\mod_14945014 01473_51.docx @ 642974 @ @ 1

Note: Distance X of the supplied fasteners must not be changed.

X ~ 14 mm

Pos: 333 /TD/Ersatz-/Verschleißteile/Weit en Sie an der Position an der Sie eine Kr ampe einsetzen, mit einem geeignetem Sc hlitzschrauben.. @ 156\mod_1494512 380202_51.docx @ 643052 @ @ 1

Expand the heating element a little (1) at the position where a cramp will be inserted using a suitable slot screwdriver.

Pos: 334 /TD/Ersatz-/Verschleißteile/Heizs pirale ein wenig spreizen - Grafik @ 156\mod_1494513875536_51.docx @ 643 104 @ @ 1

Fig. 49: Spread the heating coil a little (similar to picture)

Pos: 335 /TD/Ersatz-/Verschleißteile/Positi onieren Sie die Krampen in die gerade W and (3) der Rille um einen festen Sitz un d Funktion ... @ 105\mod_144483529 6448_51.docx @ 414902 @ @ 1

Position the fasteners in the straight wall (3) of the groove to ensure that the heating element sits properly and functions as intended. After assembly, check that heating element and fastener are positioned correctly

Pos: 336 /TD/Ersatz-/Verschleißteile/Korre kte Positionierung der Krampen - To p-Ofenmodell (Modell 2015) - Grafik @ 156\ mod_1494496916419_51.docx @ 64294 8 @ @ 1

X = ~14 mm

Fig. 50: Correct positioning of the fasteners (similar to picture)

Pos: 337 /TD/Ersatz-/Verschleißteile/Wir e mpfehlen die Krampen mit Hilfe ... @ 156\mod_14 94512949346_51.docx @ 643078 @ @ 1

Use a suitable tool to tap the supplied fasteners carefully into the insulating brick until the heating element sits completely on the brickwork. Make sure that the insulation brick is not damaged.

Pos: 338 /TD/Ersatz-/Verschleißteile/Einsc hlagen der Krampen in den Isolierstein- T op-Ofenmodell (Modell 2015) - Grafik @ 156\mod_1494573313335_51.doc x @ 643136 @ @ 1

Fig. 51: Tapping the fasteners into the insulation bricks (similar to picture)

Pos: 339 /TD/Ersatz-/Verschleißteile/Die L öcher der Keramik-Durchführungsrohre si nd mit einer geringen Menge Faserwatte abzudichten ... @ 105\mod_1444835 306854_51.docx @ 414954 @ @ 1

Seal the gaps in the ceramic feedthrough tube with a small amount of fiber wadding (included with delivery). To do this, spread the fiber wadding around the end of the heating element with a small screwdriver (1) and press this to the back of the small feedthrough hole. Do not use too much fiber wadding so that the ceramic feedthrough tube (2) can still be inserted until it engages.

Pos: 340 /TD/Ersatz-/Verschleißteile/Kera mik-Durchführungsrohre (2) auf die Heiz elementenden bis zum spürbaren Anschl ag schieben. @ 105\mod_14448353120 80_51.docx @ 414980 @ @ 1

Slide the ceramic feedthrough tube (2) on to the ends of the heating elements until they engage.

Pos: 341 /TD/Ersatz-/Verschleißteile/Ansc hlussklemmen (3) bis an das Keramik-D urchführungsrohr aufschieben. @ 105\m od_1444835317009_51.docx @ 415006 @ @ 1

Slide the connection terminals (3) until they touch the ceramic feedthrough tube.

Pos: 342 /TD/Ersatz-/Verschleißteile/Mit den Anschlussklemmen sind die elektrisc hen Verbindungen (4) fachgerecht herzust ellen. @ 105\mod_1444835322750_51.d ocx @ 415032 @ @ 1

Use the terminals to create technically correct electrical connections (4).

Pos: 343 /TD/Ersatz-/Verschleißteile/Abdic hten und Aufschieben der Keramik-Durch führungsrohre - Top-Ofenmodell (Mo dell 2015) - Grafik @ 105\mod_1444835 327664_51.docx @ 415058 @ @ 1

Fig. 52: Seal and insert the ceramic feedthrough tube (similar to picture)

Pos: 344 /TD/Ersatz-/Verschleißteile/Schra uben (5) der Anschlussklemmen fest anzi ehen (das korrekte Anzugsdrehmoment ersehen Sie aus ... @ 105\mod_1444 835332220_51.docx @ 415084 @ @ 1

Tighten the screws (5) of the connection terminals (the correct tightening torque can be found in the table below). So as not to damage the connection terminal or the ceramic feedthrough tube we recommend the use of a suitable pipe wrench (example) as a brace when tightening the screws of the connection terminal (5).

Pos: 345 /TD/Ersatz-/Verschleißteile/Hin weis: Alle Schrauben der Anschlussklemm en sind nach einer Betriebswoche und da nach einmal ... @ 105\mod_144483533 6946_51.docx @ 415110 @ @ 1

Note: Tighten all screws on the connection terminals after one week of operation and then once each year. Avoid all stress or twisting of the heating element. If this advice is not followed, the heating elements may be damaged.

Pos: 346 /TD/Ersatz-/Verschleißteile/Die ü berstehenden gedrillten Heizelementende n sind mit einer geeigneten Kneifzange z u kürze (6). @ 105\mod_144483534 2562_51.docx @ 415136 @ @ 1

Shorten the projecting twisted heating element ends with suitable pincers (6). We recommend that you leave approx. 0.5 cm between the edge and the connection terminal.

Pos: 347 /TD/Ersatz-/Verschleißteile/Schra uben anziehen und überstehende Heizel ementenden kürzen - Top-Ofenmodell (M odell 2015) - Grafik @ 105\mod_14448 35347867_51.docx @ 415162 @ @ 1

Fig. 53: Tighten the bolts and shorten the projecting heating element ends (similar to picture)

Pos: 348 /TD/Einleitung/Technische Daten/Fl ansche/Drehmomente für Schrauben/M uttern M4_M5_M6_M7_M8_M10 - Ta belle @ 97\mod_1435573472082_51.doc x @ 393604 @ @ 1

Screw tightening torque

Tighten power cable clamps and screws on the heating elements with a defined torque.

If this advice is not followed, the heating elements may be damaged.

Thread diameter

Metric thread (M)

Torque in Nm

M 4

2.0

M 5

6.0

M 6

8.0

M 7

14.0

M 8

20.0

M 10

39.0

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Note

Make sure that all screwed and plugged connections are in working order.

Pos: 350 /TD/Ersatz-/Verschleißteile/Wir e mpfehlen die Schaltanlage und den Ofenr aum zum Beispiel durch Absaugen grü ndlich zu reinigen. @ 105\mod_144489 7671400_51.docx @ 415190 @ @ 1

We recommend that you clean the switchgear and furnace chamber thoroughly, with a vacuum cleaner, for example.

Pos: 351 /TD/Ersatz-/Verschleißteile/Mont age der Schaltanlagenabdeckung erfolgt i n umgekehrter Reihenfolge. @ 105\m od_1444897676049_51.docx @ 415216 @ @ 1

The switchgear cover is assembled in the reverse order.

M 5

Pos: 352 /TD/Ersatz-/Verschleißteile/Mont age der Schaltanlagenabdeckung - Top-O fenmodell (Modell 2015) - Grafik @ 1 05\mod_1444897679995_51.docx @ 41 5242 @ @ 1

Fig. 54: Assembling the switchgear cover (similar to picture)

Pos: 353 /TD/Ersatz-/Verschleißteile/Netzst ecker einstecke n (siehe Kapit el „Anschluss an das Elektron etz“) danach Ne tzschalter ... @ 3\mod_119 0014559588_51.docx @ 21847 @ @ 1

Commissioning

Insert the mains power connector (see chapter "Connection to the Mains Electricity"), then switch on the power switch and check the function of the furnace (see chapter "Operation").

Pos: 354 /TD/Ersatz-/Verschleißteile/Übersc hrift - Thermoelement austauschen 1.1 @ 2\mod_1186579569245_51.docx @ 20769 @ 2 @ 1

9.2 Replacing a Thermocouple

Pos: 355 /TD/Ersatz-/Verschleißteile/War nung - Gefahren durch elektrischen Stro m - Netzstecker ziehen - für alle Öfen @ 3\mod_1189491390787_51.docx @ 212 73 @ @ 1

Warning – Danger of Electric Shock

Wait until the furnace and the connected parts have cooled to room temperature.

Pos: 356 /TD/Allgemeine Hinweise (für alle A nleitungen)/Warnung - Bei unsachg emäßer Installation ist die Funktion und Sic herheit der Anlage nicht mehr ... @ 3\ mod_1193759200813_51.docx @ 26438 @ @ 1

Warning – General Hazards!

If installed improperly, functioning and safety of the system can no longer be guaranteed. The connection must be properly installed and put into operation by qualified personnel.

Pos: 357 /TD/Ersatz-/Verschleißteile/Vorsich t - Beschädigung von Bauteilen! Therm oelement austauschen @ 3\mod_118 9492921935_51.docx @ 21312 @ @ 1

Caution - damage to components!

Thermocouples are extremely sensitive to breakage. Any strain on or rotation of the thermocouples must be avoided. Failure to observe this rule will lead to the immediate destruction of the sensitive thermocouples.

Pos: 358 /TD/Ersatz-/Verschleißteile/U mlaufende Schrauben der Abdeckung sind mi t geeignetem Werkzeug zu lösen ... - Beschreibung @ 22\mod_133300862671 1_51.docx @ 153515 @ @ 1

Pos: 359 /TD/Ersatz-/Verschleißteile/Sch altanlagenabdeckung von der Ofenrückseit e demontieren - Top-Ofenmodell (M odell 2015) - Grafik @ 105\mod_14448 34951216_51.docx @ 414278 @ @ 1

Fig. 55: Dismantle the cover of the switchgear from the back of the furnace (similar to picture)

Pos: 360 /TD/Ersatz-/Verschleißteile/Ther moelement austauschen - Typ N - MTE wird gesteckt - Standard Beschreibung - T ext @ 89\mod_1427797039544_51.d ocx @ 373716 @ @ 1

First remove the two screws (A) from the thermocouple connection. Remove screw (B) and pull out the thermocouple (C).

Insert the new thermocouple carefully into the thermal channel (C), install and connect in reverse order. Make sure that the polarity of the electrical connections (D) is correct*).

Pos: 361 /TD/Ersatz-/Verschleißteile/Ther moelement austauschen - Top_F_HO ... - Grafik @ 105\mod_1444832813386_51 .docx @ 414216 @ @ 1

Fig. 56: Removing the thermocouple(s) (similar to picture)

Pos: 362 /TD/Allgemeine Hinweise (für alle A nleitungen)/Hinweis - Die Anschlüss e der Verbindungsleitungen vom Ther moelement zum Regler sind mit + und - @ 3\mod_1190123241249_51.docx @ 219 16 @ @ 1

Note

*) The connections of the connecting lines from the thermocouple to the controller are labeled with and . It is absolutely essential to observe the correct polarity.

to to

Pos: 363 /TD/Allgemeine Hinweise (für alle A nleitungen)/Hinweis - Alle Schraub- u nd Steckverbindungen sind ordnungsgem äß zu überprüfen. @ 21\mod_1331807 422171_51.docx @ 151860 @ @ 1

Note

Make sure that all screwed and plugged connections are in working order.

Pos: 364 /TD/Ersatz-/Verschleißteile/Mont age der Schaltanlagenabdeckung erfolgt i n umgekehrter Reihenfolge. @ 105\m od_1444897676049_51.docx @ 415216 @ @ 1

The switchgear cover is assembled in the reverse order.

Pos: 365 /TD/Ersatz-/Verschleißteile/Mont age der Schaltanlagenabdeckung - Top-O fenmodell (Modell 2015) - Grafik @ 1 05\mod_1444897679995_51.docx @ 41 5242 @ @ 1

Fig. 57: Assembling the switchgear cover (similar to picture)

Pos: 366 /TD/Ersatz-/Verschleißteile/Netzst ecker einstecken (siehe Kapitel „Anschlu ss an das Elektr onetz“) danach Netzschalter . .. @ 3\mod_ 1190014559588_51.docx @ 21847 @ @ 1

Commissioning

Insert the mains power connector (see chapter "Connection to the Mains Electricity"), then switch on the power switch and check the function of the furnace (see chapter "Operation").

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10 Accessories (Options)

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Furnace Furniture/Shelves

Furnace model top loader Top …

Dimensions in mm

Part number

Figure

Top 16/R

Ø225x10

691600954



Top 45 …/Top 60

Ø350x10

691600397

Top 80 …/Top 100

Ø420x10

691600440

Top 130

Ø520x10

691600…

Top 140

Ø470x10

691600833

Top 160 …/Top 190 …

Ø520x15

691600834

Top 220

550x440x18 (R275)

691601125



Pos: 369 /TD/Zubehör/Zubehör Einbauplatte n Fusing-Toplader F @ 13\mod_1290 517307329_51.docx @ 108843 @ @ 1

Furnace Furniture/Shelves

Furnace model fusing top loader F ...

Dimensions in mm

Part number

Figure

F 30

Ø350x10

691600397

F 75 …

550x440x18

691604219



F 110/F 220

R275x440

691601125

Pos: 370 /TD/Zubehör/Zubehör Einbauplatte n Toplader HO @ 13\mod_1290517368096_ 51.docx @ 108866 @ @ 1

Furnace Furniture/Shelves

Furnace model top loader HO …

Dimensions in mm

Part number

Figure

HO 70

340x370x13

691600181



HO 100

390x400x15

691600182



Pos: 371 /TD/Zubehör/Zubehör Einbaustütz en Toplader Top,F und HO @ 13\mo d_1290519056528_51.docx @ 108889 @ @ 1

Furnace Furniture/Props

Furnace models Top …, F … and HO …

Dimensions in mm

Part number

Figure

Prop

Ø40x50

691600185



Prop

Ø40x100

691600951



Pos: 372 /TD/Zubehör/Zubehör Untergestell erhöhung Toplader Top 45 und Top 60 @ 13\mod_1290609013082_51.doc x @ 109268 @ @ 1

Base Extension

Furnace model top loader Top

Dimensions in mm

Part number

Figure

Top 45 …

Height 132 (without castors)

401010088



Top 60 …



Pos: 373 /TD/Zubehör/Zubehör Untergestell erhöhung Fusing-Toplader F 75 und F 110 @ 13\mod_1290609439574_51.doc x @ 109291 @ @ 1

Base Extension

Furnace model fusing top loader F ...

Dimensions in mm

Part number

Figure

F 75 …

Height 132 (without castors)

601402652



F 100

Height 132 (without castors)



Pos: 374 /TD/Betrieb_Bedienung/Controll er/B150/B130/B170/C280/C290/C295/P320/ Schaltpläne/Überschrift - Elektrisch er Anschluss (Schaltplan) @ 0\mod_1169 476874919_51.docx @ 7492 @ 1 @ 1

11 Electrical Connection (Circuit Diagram)

Pos: 375 /TD/Betrieb_Bedienung/Die mitgeli eferten Unterlagen beinhalten nicht zwa ngsläufig elektrische Schaltpläne bzw. Pne uma ... @ 47\mod_1380028074616 _51.docx @ 247668 @ @ 1

Note

The documents included do not always contain the electrical schematics and pneumatic diagrams.

If you need the respective diagrams, they can be ordered from Nabertherm Service.

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12 Nabertherm Service

The Nabertherm Service team is available at all times for furnace maintenance and repair. If you have any questions, problems, or requirements, contact Nabertherm GmbH. By

mail, phone, or the Internet.



Mail

Nabertherm GmbH Bahnhofstrasse 20 28865 Lilienthal/Germany



Phone or fax

Phone: +49 (4298) 922-0 Fax: +49 (4298) 922-129



Web or e-mail

www.nabertherm.com contact@nabertherm.de

When you contact us, please have the type plate details of the furnace or controller at hand.

Pos: 377 /TD/Service-Typenschild/Typenschil d geklebt_108 x 84 mit CE - mit Besc hreibung @ 43\mod_1371118967603_ 51.docx @ 233580 @ @ 1

Provide the following details from the type plate:

Furnace model Serial number Article number Year of construction

Fig. 58: Example (type plate)

Pos: 378 /TD/Außerbetriebnahme_Demontage _Lagerung_Rücktransport/Überschrift - Außerbetriebnahme, Demontage u nd Lagerung @ 0\mod_1167838295210 _51.docx @ 5580 @ 1 @ 1

13 Shut-Down, Dismantling, and Storage

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13.1 Environmental Regulations

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When it is delivered, this furnace contains no substances that make a hazardous waste classification necessary. However, residues of process materials may accumulate in the furnace insulation during operation. These may be hazardous to health and/or the environment.

 Dismantle the electronic components and dispose of them as electric scrap.  Remove the insulation and dispose of it as hazardous waste (see “Servicing, Cleaning,

and Maintenance with Ceramic Fiber Material”).

 Dispose of the housing as scrap metal.  Contact the responsible disposal company to dispose of the materials listed above.

Pos: 381 /TD/Außerbetriebnahme_Demontage _Lagerung_Rücktransport/Hinweis - Deckelverschluss am Ofendeckel zerst ören. Sie verhinder dadurch, dass Kinder . .. @ 13\mod_1290683822320_5 1.docx @ 109481 @ @ 1

Safety information:

When the furnace is being disposed of, the lid lock should be destroyed. This stops children being locked in and facing the risk of death.

Separate the power cable and dispose of this together with the plug.

Pos: 382 /TD/Allgemeine Hinweise (für alle A nleitungen)/Hinweis - Nationalen Vorsc hriften des jeweiligen Verwendungslan des sind zu beachten. @ 10\mod_12586 44986266_51.docx @ 68881 @ @ 1

Note

Observe the national regulations of the country in which the furnace will be used.

123

Pos: 383 /TD/Außerbetriebnahme_Demontage _Lagerung_Rücktransport/Hinweise für den Rücktransport der Ofen-Anlag e @ 4\mod_1202459053863_51.docx @ 30 918 @ 2 @ 1

13.2 Transportation/Return Transportation

If you still have the original packaging, this is the safest way to send a furnace.

Otherwise:

Choose suitable, adequately sturdy packaging. During transportation, packages are often

stacked, bumped, or dropped; the packaging acts as external protection for your furnace.

+45 °

-5 °C

 Drain all piping and containers before transportation/return transportation

(e.g. cooling water). Pump off operating materials and dispose of properly.

 Do not subject the furnace to extreme cold or hot temperatures (direct sunlight)  Storage temperature -5 °C to 45 ° (23 °F to 113 °F)  Humidity 5 % to 80 %, non-condensing  Place the furnace on a level floor to prevent distortion  Packaging and transportation may be carried out only by qualified and

authorized persons

If your furnace has transportation securing equipment (see "Transportation Securing"), use this. Otherwise, in general:

“Fix” and “secure” (adhesive tape) all moving parts and cushion and protect any projecting

parts against breakage. Protect your electronic equipment against moisture and make sure that no loose packaging material can get inside it.

Fill gaps in your packaging with soft but adequately firm material (e.g. foam mats) and make sure that the equipment cannot slide around in the packaging.

If the goods are damaged during return transportation due to inadequate packaging or some other breach of duty, the costs will be borne by the customer.

As a rule: The furnace is sent without accessories, unless the technician expressly requests them. Enclose a detailed description of the malfunction along with the furnace – this saves the

technician time and costs. Don't forget to enclose the name and phone number of a contact in case there are any

questions.

Note

Return transportation may only be carried out according to the information given on the packaging or in the transportation documents.

Note

Transportation and return transportation not covered by a warranty claim are paid for by the customer.

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14 Declaration of Conformity

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EC Declaration of Conformity

in accordance with EC directives 2014/35/EU,

RoHS directives 2011/65/EU and

EMC directive 2014/30/EU

Hereby

Nabertherm GmbH

Bahnhofstr. 20, 28865 Lilienthal, Germany

Pos: 387 /EG-Erklärungen/Gültigkeitsbereic he/Gültigkeitsbereichstext Produkt - Allgemein @ 0\mod_1154932375002_51. docx @ 903 @ @ 1

declares that the product specified below conforms to the relevant fundamental safety and health requirements of the appropriate EU Directive both in its basic design and construction as well as in the version marketed by us. The declaration will cease to be valid if any modifications are made to the machine without our approval.

Pos: 388 /EG-Erklärungen/Produktangabe n/Modelle TOP, HO und F für die Betrie bsanleitung @ 155\mod_1493966389992 _51.docx @ 640220 @ @ 1

Electrically heated chamber furnace

Model

Top 16/R

Top 45

Top 45eco

Top 45/R

Top 60

Top 60/R

Top 60eco

Top 60/Leco

Top 80

Top 100

Top 100 LE

Top 130

Top 140

Top 140 LE

Top 160

Top 190

Top 220

HO 70/L

HO 70/R

HO 100

F 30

F 75 L

F 75

F 110

F 110 LE

F 220

Pos: 389 /EG-Erklärungen/Produktangabe n/Für alle Öfen mit Schaltanlage und Contr oller @ 155\mod_1493966401739_ 51.docx @ 640246 @ @ 1

For all furnaces with switchgear and controller

Pos: 390.1 /EG-Erklärungen/Mitgeltend e Normen/Folgende harmonisierte Normen wurden angewandt: @ 10\mod_1260360 041778_51.docx @ 69544 @ @ 1

The following harmonized standards were applied:

Pos: 390.2 /EG-Erklärungen/Mitgeltend e Normen/Normen/DIN EN 60335-1 @ 40\ mod_1366632640961_0.docx @ 226100 @ @ 1

 DIN EN 60335-1 (10.2012)

Pos: 390.3 /EG-Erklärungen/Mitgeltend e Normen/Normen/DIN EN 61000-6-1, DIN EN 61000-6-3 @ 32\mod_13515956728 25_0.docx @ 190568 @ @ 1

 DIN EN 61000-6-1 (10.2007), DIN EN 61000-6-3 (09.2011)

Pos: 391 /EG-Erklärungen/Ort und Datum @ 0\mod_1155018513651_0.docx @ 10 93 @ @ 1

Lilienthal, 08.05.2017

Pos: 392 /EG-Erklärungen/Unterschriftko mbinationen/Unterschriften Oberschmidt/A damek mit Unterschrift @ 65\mod_1407 146497542_51.docx @ 309030 @ @ 1

________________________ _______________________ Michael Oberschmidt Thomas Adamek

Vice President R & D Head of Quality Management

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15 For Your Notes

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For Your Notes

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For Your Notes

=== Ende der Liste für Textmarke Inhalt ===

Headquarters: Reg: M01.0062 ENGLISCH

Nabertherm GmbH . Bahnhofstr. 20

28865 Lilienthal/Bremen, Germany . Tel +49 (4298) 922-0, Fax -129 . contact@nabertherm.de

www.nabertherm.com

Nabertherm Top 16/R, Top 60eco, Top 60Leco, Top 60/R, Top 100 LE Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual