Electrolux PNC 9CGX 534046 00 User Manual
ENGLISH
EN INDEX
A TSAFETY INSTRUCTIONS.............................................................................. Page 7
B GENERAL INFORMATION .............................................................................. Page 8
B1 Introduction ...................................................................................................................... Page 8
B2 Definitions ........................................................................................................................ Page 8
B3 Typographical conventions .............................................................................................. Page 8
B4 Machine and Manufacturer’s identification data............................................................... Page 9
B5 Equipment identification .................................................................................................. Page9
B6 Copyright ......................................................................................................................... Page 10
B7 Liability............................................................................................................................. Page 10
B8 Personal protection equipment ........................................................................................ Page 10
B9 Keeping the manual......................................................................................................... Page 11
B10 Constructional modifications............................................................................................ Page 11
B11 Users of the manual ........................................................................................................ Page 11
C GENERAL DESCRIPTION OF MACHINE ....................................................... Page 12
C1 General description ......................................................................................................... Page 12
C2 Description of machine modules ..................................................................................... Page 13
C2.1 Wash zone........................................................................................................... Page 13
C2.2 Rinse zone........................................................................................................... Page 13
C2.3 Prewash zone...................................................................................................... Page 13
C2.4 Energy recovery/steam suppression unit (CU).................................................... Page 13
C2.5 Drying zone (DT) ................................................................................................. Page 13
C2.6 View of module composition................................................................................ Page 14
D TECHNICAL DATA ........................................................................................... Page 15
D1 Main technical characteristics.......................................................................................... Page 15
D2 Characteristics of power supply....................................................................................... Page 16
E TRANSPORT, HANDLING AND STORAGE.................................................... Page 17
E1 Introduction ...................................................................................................................... Page 17
E1.1 Transport: Instructions for the carrier................................................................... Page 17
E2 Handling .......................................................................................................................... Page 17
E2.1 Procedures for handling operations..................................................................... Page 17
E2.2 Translation ........................................................................................................... Page 17
E2.3 Placing the load................................................................................................... Page 17
E3 Storage ............................................................................................................................ Page 17
F INSTALLATION AND ASSEMBLY ................................................................... Page 18
F1 Customer responsibilities ................................................................................................ Page 18
F2 Characteristics of the place of machine installation......................................................... Page 18
F3 Machine space limits ....................................................................................................... Page 18
F4 Positioning ....................................................................................................................... Page 18
F5 Disposal of packing ......................................................................................................... Page 18
F6 Plumbing connections ..................................................................................................... Page 18
F6.1 Plumbing circuits ................................................................................................. Page 20
F6.2 Installation diagrams............................................................................................ Page 22
F6.2.1 In/Out fumes hoods for machine ....................................................... Page 22
F6.2.2 Extraction hood ................................................................................. Page 23
F6.2.3 Machine installation diagrams........................................................... Page 23
3
F7 Installation of rack handling systems (non-motor-operated) ............................................Page 32
F7.1 Arrangement for mechanical connection (only for Electrolux rack handling system) .Page 32
F7.2 Arrangement for mechanical connection .............................................................Page 33
F7.3 Prearrangement for electrical connection (Emergency switch/ End limit switch) . Page 34
F7.4 Positioning of emergency switches...................................................................... Page 35
F7.5 Emergency stop reinstatement ............................................................................ Page 35
F8 Electrical connections...................................................................................................... Page 36
F9 Installation of detergent/rinse aid dispensers .................................................................. Page 38
F9.1 Arrangement for water connection....................................................................... Page 38
F9.1.1 Detergent dispenser..........................................................................Page 38
F9.1.2 Rinse aid dispenser ...........................................................................Page 39
F9.2 Arrangement for electrical connection .................................................................Page 39
F10 Fitting curtains ................................................................................................................. Page 40
G DESCRIPTION OF CONTROL PANEL ............................................................Page 42
G1 Basic controls ..................................................................................................................Page 42
H STARTING.........................................................................................................Page 43
H1 Preliminary checks, adjustments and operational tests................................................... Page 43
H1.1 Electrical and plumbing checks ........................................................................... Page 43
H1.2 Check the positioning of tank components.......................................................... Page 43
H1.2.1 Check the fitting of filters and overflows............................................Page 43
H1.2.2 Check the fitting of arms and curtains...............................................Page 43
H2 Starting ............................................................................................................................ Page 43
H2.1 Set the wash module temperature .......................................................................Page 44
H2.2 Warm up and washing cycle................................................................................ Page 45
I GENERAL SAFETY RULES.............................................................................Page 47
I1 Introduction ...................................................................................................................... Page 47
I1.1 Protection devices installed on the machine........................................................ Page 47
I1.1.1 Guards .............................................................................................. Page 47
I1.1.2 Safety devices ................................................................................... Page 47
I1.2 Safety signs to be displayed on the machine....................................................... Page 47
I2 Decommissioning ............................................................................................................ Page 47
I3 Instructions for use and maintenance..............................................................................Page 47
I4 Improper use....................................................................................................................Page 48
I5 Residual risks .................................................................................................................. Page 48
J NORMAL MACHINE USE.................................................................................Page 50
J1 Correct use ......................................................................................................................Page 50
J2 Characteristics of personnel trained for normal machine use.......................................... Page 50
J3 Daily activation of machine ..............................................................................................Page 50
J3.1 Wash phase.........................................................................................................Page 51
J3.2 Rack jamming ......................................................................................................Page 52
J3.3 Wash phase stop ................................................................................................. Page 52
J3.4 Loading dishes on racks ......................................................................................Page 52
J3.5 Automatic tank water change .............................................................................. Page 53
J3.6 Drain or Clean function ........................................................................................ Page 53
J3.7 Door open............................................................................................................Page 54
J3.8 Emergency stop...................................................................................................Page 54
J3.9 Alarms and warnings ........................................................................................... Page 54
J4 Machine cleaning............................................................................................................. Page 55
J4.1 Daily internal cleaning .........................................................................................Page 55
J4.2 Exterior cleaning .................................................................................................. Page 56
J5 Long idle periods .............................................................................................................Page 56
J6 Maintenance ....................................................................................................................Page 56
4
ENGLISH
J7 Machine disposal............................................................................................................. Page 56
J8 Troubleshooting ...............................................................................................................Page 56
EN INDEX OF FIGURES AND TABLES
INDEX OF FIGURES
Figure 1 Reproduction of the marking/dataplate on the machine..................................................... Page 9
Figure 2 Position of marking (machine left) ...................................................................................... Page 9
Figure 3 Position of marking (machine right).................................................................................... Page 9
Figure 4 Technical data identification (Machine right) ...................................................................... Page 10
Figure 5 Example of document and edition identification data......................................................... Page 10
Figure 6 View of different configurations of compact rack-type dishwashers................................... Page 12
Figure 7 Feet adjustment ................................................................................................................. Page 18
Figure 8 Water and drain connections ............................................................................................. Page 19
Figure 9 Installation diagram - In/out fumes hoods .......................................................................... Page 22
Figure 10 External hood positioning................................................................................................... Page 23
Figure 11 Remove splash guard ........................................................................................................ Page 32
Figure 12 Connect rack handling system ........................................................................................... Page 32
Figura 13 Levelling............................................................................................................................. Page 32
Figure 14 Apply silicone ..................................................................................................................... Page 32
Figure 15 Installation diagram - Recommended table connection and fabrication............................. Page 33
Figure 16 End limit switch positioning ................................................................................................ Page 34
Figure 17 Electrical connection of rack handling systems.................................................................. Page 34
Figure 18 Examples of dishwasher and rack handling system couplings .......................................... Page 35
Figure 19 Electrical connections diagram ..........................................................................................Page 36
Figure 20 Vent Fan connection........................................................................................................... Page 37
Figure 21 Detergent connection ......................................................................................................... Page 38
Figure 22 Rinse aid connection.......................................................................................................... Page 39
Figure 23 Electrical connection of external detergent/rinse aid dispensers ....................................... Page 39
Figure 24 Diagram of curtain positioning on compact machines ....................................................... Page 41
Figure 25 Prewash module tank filters ............................................................................................... Page 43
Figure 26 Wash/rinse module tank filters ........................................................................................... Page 43
Figure 27 Prewash ............................................................................................................................. Page 43
Figure 28 Wash .................................................................................................................................. Page 43
Figure 29 Rinse .................................................................................................................................. Page 43
Figure 30 Motor current adjust ........................................................................................................... Page 44
Figure 32 Starting............................................................................................................................... Page 45
Figure 33 Starting with alarm 111 ...................................................................................................... Page 46
Figure 31 Setting wash temperature .................................................................................................. Page 45
Figure 32 Starting............................................................................................................................... Page 45
Figure 33 Starting with alarm 111 ...................................................................................................... Page 46
5
Figure 34 Positioning dishes ..............................................................................................................Page 52
Figure 35 Positioning pans ................................................................................................................. Page 52
Figure 36 Positioning trays .................................................................................................................Page 53
Figure 37 Remove and cleaning filters ...............................................................................................Page 55
Figure 38 Remove and cleaning arms................................................................................................Page 55
INDEX OF TABLES
Table 1 Main technical characteristics, performance and consumption .......................................... Page 15
Table 2 Control panel ......................................................................................................................Page 42
Table 3 Residual risks..................................................................................................................... Page 49
6
ENGLISH
Foreword
WARNING
The instruction manual (hereinafter Manual) provides the operator with useful information for working correctly and
safely, facilitating him in using the machine (hereinafter “machine”, “dishwasher” or “equipment”).
The following must not be considered a long and exacting list of warnings, but rather a set of instructions suitable for
improving machine performance in every respect and, above all, preventing injury to persons and animals and damage to property due to improper operating procedures.
All persons involved in machine transport, installation, starting, use and maintenance, repair and dismantling must
consult and carefully read this manual before performing the various operations, for the purpose of avoiding wrong
and improper actions that could negatively affect the machine’s integrity or endanger persons.
The manual must always be available to operators and carefully kept in the place where the machine is used so that
it is immediately at hand for consultation in case of doubts or whenever required.
If, after reading this manual, there are still doubts regarding machine use, do not hesitate to contact the Manufacturer, or the authorized assistance centre, to receive prompt and precise assistance for better operation and maximum efficiency of the machine.
During all phases of machine use, always respect the current regulations on safety, work hygiene and environmental
protection. It is the user’s responsibility to make sure the machine is started and operated only in optimal safety conditions for persons, animals and property.
A TSAFETY INSTRUCTIONS
• This appliance can be used by children aged from 8 years and above and persons with
reduced physical, sensory or mental capabilities or lack of experience and knowledge if
they have been given supervision or instruction concerning use of the appliance in a
safe way and understand the hazards involved.
• Do not let children play with the appliance.
• Cleaning and user maintenance shall not be made by children without supervision.
Do not wash the appliance with direct or high pressure jets of water.
7
B GENERAL INFORMATION
B1 Introduction
This chapter describes the symbols used (that mark
and identify the type of warning) and gives the definitions of terms used in the manual, responsibilities and
copyright.
Emergency stop device
a group of components intended for the emergency
stop function; the device is activated with a single
action and prevents or reduces damage to persons/
machines/property/animals.
Electrocution
an accidental discharge of electric current on a human
body.
B2 Definitions
Listed below are the definitions of the main terms used
in the Manual. Carefully read them before using the
Manual.
Operator
an operator who carries out machine installation,
adjustment, use, maintenance, cleaning, repair and
transport.
Manufacturer
Electrolux Professional S.p.A. or any other assistance
centre authorized by Electrolux Professional S.p.A..
Operator qualified for normal machine use
an operator who has been informed, instructed and
trained regarding the tasks and hazards involved in
normal machine use.
Specialized technician or Technical assistance
an operator instructed/trained by the Manufacturer and
who, based on his professional and specific training,
experience and knowledge of the accident-prevention
regulations, is able to appraise the operations to be
carried out on the machine and recognize and prevent
possible risks. His professionalism covers the mechanical, electrotechnical and electronics fields.
Danger
source of possible injury or harm to health.
Hazardous situation
any situation where an operator is exposed to one or
more hazards.
Risk
a combination of probabilities and risks of injury or
harm to health in a hazardous situation.
Guards
safety measures consisting of the use of specific technical means (guards and safety devices) for protecting
operators against dangers.
Guard
an element of a machine used specifically to provide
protection by means of a physical barrier.
Safety device
a device (other than a guard) that eliminates or
reduces the risk; it can be used alone or in combination with a guard.
Customer
the person who purchased the machine and/or who
manages and uses it (e.g. company, entrepreneur,
firm).
B3 Typographical conventions
For best use of the manual, and therefore the machine,
it is advisable to have good knowledge of the terms
and typographical conventions used in the documentation.
The following symbols are used in the manual to mark
and identify the various types of hazards:
WARNING!
DANGER FOR THE HEALTH AND
SAFETY OF OPERATORS.
WARNING!
DANGER OF ELECTROCUTION - DAN-
GEROUS VOLTAGE.
Machine guards and protection devices marked with
this symbol must only be opened by qualified personnel, after disconnecting the power to the machine.
WARNING!
DANGER OF DAMAGE TO THE
MACHINE.
INSTRUCTIONS MARKED WITH THIS
SYMBOL INDICATE THE NEED TO:
• TURN THE MAIN SWITCH OF THE
MACHINE TO “O” (OFF).
• LOCK THE MAIN SWITCH WITH THE
SPECIAL PADLOCK, AND KEEP THE
KEY.
• DISPLAY A SIGN INDICATING THAT
THE MACHINE IS UNDERGOING MAINTENANCE AND NOT TO CARRY OUT
MANOEUVRES.
Words and safety warnings further explaining the type
of hazard are placed next to the symbols in the text.
The warnings are intended to guarantee the safety of
personnel and prevent damage to the machine or the
product being worked.
The drawings and diagrams given in the manual are
not in scale. They supplement the written information
with an outline, but are not intended to be a detailed
representation of the machine supplied.
The numerical values given in the machine installation
diagrams refer to measurements expressed in mm
(see par. F6.2 “Installation diagrams”).
8
ENGLISH
Conventionally, the machines are depicted with the
2013
F.Mod. ECRT200RA Comm.Model
PNC 9CGX 534046 00 Ser.Nr. 84500001
EL AC 380-415V 3N 50 Hz Max 42,25 kW
Nominal 38 kW
Electrolux Professional spa - Viale Treviso, 15 - 33170 Pordenone (Italy)
2013
F.Mod. NRT200RA6 Comm.Model
PNC 9CGX 534086 00 Ser.Nr. 84500001
EL AC 380-400V 3N 60 Hz Max 42,25 kW
Nominal 38 kW
Electrolux Professional spa - Viale Treviso, 15 - 33170 Pordenone (Italy)
ELX 2013
F.Mod. ECRT200RA Comm.Model
PNC 9CGX 534046 00 Ser.Nr. 84500001
EL AC 380-400V 3N 50 Hz Max 42,25 kW
Nominal 38 kW
Electrolux Professional spa - Viale Treviso, 15 - 33170 Pordenone (Italy)
rack feed side on the right (RH); machines with left
rack feed (LH) are depicted only if necessary, in which
case the side will be expressly specified.
Due to its size, the machine is sometimes shown schematically divided into its functional modules in order to
provide a complete view.
B4 Machine and Manufacturer’s identification
data
A reproduction of the marking or dataplate on the
machine is given below.
Figure 2 Position of marking (machine left)
ELX 2013
F.Mod. ECRT200RA Comm.Model
PNC 9CGX 534046 00 Ser.Nr. 84500001
EL AC 380-400V 3N 50 Hz Max 42,25 kW
Nominal 38 kW
Electrolux Professional spa - Viale Treviso, 15 - 33170 Pordenone (Italy)
Figure 1 Reproduction of the marking/dataplate
on the machine.
The dataplate gives the product identification and technical data; the meaning of the information given on it is
listed below.
F.Mod ..................... factory description of the product
Comm. Model......... trade description
PNC........................ production code number
Ser. No .................. serial number
AC 380-415V 3N.... power supply voltage
50 (60) Hz .............. power supply frequency
42,25 kW ................ max. power absorbed
38 kW ..................... nominal power
2013 ....................... year of construction
IPX5 ....................... protection rating
CE .......................... CE marking (for ECRT models)
W............................ Watermark (for ECRT models)
ETL ........................ Conformity to NSF3 (for ECRT
models)
Electrolux Professional spa - Viale Treviso, 15 -33170
Pordenone (Italy)
..... Manufacturer
Figure 3
Position of marking (machine right)
WAR NING !
Do not remove, tamper with or make
the machine marking illegible.
IMPORTANT!
Refer to the data given on the machine
marking for relations with the Manufacturer (e.g. when ordering spare parts,
etc.).
IMPORTANT!
When disposing of the machine the
marking must be destroyed.
B5 Equipment identification
How to identify the technical data
To identify the technical data (Figure 4) read the factory description of the product (F.Mod.) on the dataplate, identify the main machine data and consult the
Table 1 “Main technical characteristics, performance
and consumption”.
The marking plate is located on the left (machine left)
or right (machine right) side panel of the equipment.
9
.
F.Mod. ECRT200RA
F.Mod. NRT200RA6
Electrolux Professional spa - Viale Treviso, 15
D1 Main technical characteristics
MODEL 200 racks/h
Power supply Electric
Power supply voltage V 380-415 3N
Frequency Hz 50
DOC. NO. 5956.6CV.02
EDITION: 1 02.2015
Month YearEdition
Number
Document
Figure 4 Technical data identification (Machine right)
How to interpret the factory description
The factory description on the dataplate has the following meaning:
(1) (2) (3) (4) (5)
ECRT/NRT 200 L B 6
ECRT/NRT 250 R AA 6
Description Possible variables
(1) Mark ECRT/NRT
(2) Racks/h 200-250
(3) Rack loading L = from left to right
(4) Functional level AA= Pressurized plumbing circuit with CU
(5) Frequency 6 = 60Hz
R = from right to left
and ELT-S certification
A = Pressurized plumbing circuit with CU
B =
Pressurized plumbing circuit without CU
B6 Copyright
This manual is intended for consultation only by the
operator and can be given to third parties only with the
written permission of Electrolux Professional S.p.A..
• non-compliance with the instructions contained in
this manual;
• repairs not carried out in a workmanlike fashion,
and replacements using spare parts different from
those specified in this manual (the fitting and use of
non-original spare parts and accessories can negatively affect machine operation);
• operations by non-specialized technicians;
• unauthorized modifications or operations;
• inadequate maintenance;
• improper machine use;
• unexpected extraordinary events;
• use of the machine by uninformed and untrained
personnel;
• non-application of the current provisions in the
country of use, concerning safety, hygiene and
health in the workplace.
The Manufacturer declines any liability for damage
caused by arbitrary modifications and conversions carried out by the user or the Customer.
The employer or workplace manager is responsible for
identifying and choosing adequate and suitable personal protection equipment to be worn by operators, in
compliance with current regulations in the country of
use.
Electrolux Professional S.p.A. declines any liability for
possible inaccuracies contained in the manual, if due
to printing or translation errors.
Any supplements to the instruction manual the Customer receives from the Manufacturer must be kept
together with the manual, of which they will form an
integral part.
B8 Personal protection equipment
Give below is a summary table of the Personal Protection Equipment (PPE) to be used during the various
stages of the machine’s service life.
Stage
Protective
garments
Safety foot-
wear
Gloves Glasses Safety
helmet
B7 Liability
The instructions are updated to the month and year
given in the box located at the bottom right of the
cover. The edition corresponds to the manual revision
number. Every new edition replaces and cancels the
previous ones.
Figure 5 Example of document and
edition identification data.
The Manufacturer declines any liability for damage and
malfunctioning caused by:
10
Transport
Handling
Unpacking
Assembly
Normal use
Adjustments
Routine
cleaning
Extraordinary
cleaning
Maintenance
Dismantling
Scrapping
Key:
C
M M
F
F
M M M (1)
F
F
F
F
F
F
M PPE REQUIRED
F
C
PPE AVAILABLE OR TO BE USED IF
NECESSARY
PPE NOT REQUIRED
M
M
M
M
F
F
F
F
CCC
M M (1)
M M (1)
M
M
M
F
F
F
C
F
CC
CC
CC
F
F
F
C
C
C
CC
CC
CC
ENGLISH
(1)
Use heat resistant gloves suitable for contact with
water and the substances used (see the safety data
sheet of the substances used to check other possible
PPE).
Failure to use the personal protection equipment by
operators, specialised technicians or users can involve
exposure to chemical risk and possible damage to
health.
B9 Keeping the manual
The manual must be carefully kept for the entire life of
the machine until decommissioning.
The manual must stay with the machine in case of
transfer, sale, hire, granting of use or leasing.
B10 Constructional modifications
The Manufacturer provides for the possibility of connecting the rack-type dishwasher to rack handling systems included in the Electrolux Professional product
catalogue, with the possibility of obtaining various configurations.
The EC Conformity Declaration provided with the
machine also envisages these configurations. The
Manufacturer does not provide for the possibility of
making other constructional modifications to the
machine, but allows the execution of other types of
combinations with systems different from those
described above (in order to create a series of
machines arranged and controlled in an integral way),
as illustrated in this documentation.
In which case it is necessary to comply with provisions
of the applicable European Directives or current regulations in the country of use, and obtain the required
certifications. The Manufacturer declines any liability
for damage caused by arbitrary modifications and conversions carried out by the user or third parties. For
requests or for further information, contact Electrolux
Professional S.p.A. - Via Treviso, 15 - 33170 Pordenone - Italy.
B11 Users of the manual
This manual is intended for:
• the carrier and handling personnel;
• installation and start-up personnel;
• the employer of machine users and the workplace
manager;
• operators in charge of normal machine use;
• specialized technicians - technical assistance (see
wiring diagram and service manual).
11
C GENERAL DESCRIPTION OF MACHINE
C1 General description
The rack-type dishwasher is suitable for washing dishes, glasses, cups, cutlery, trays, containers and receptacles in
plastic and/or steel used for preparing, cooking and serving; as well as various cooking utensils in ceramic and/or
metal.
The machine is designed for the above-mentioned applications. Under no circumstances may the machine be used
for other applications or ways not provided for in this manual.
This equipment has been produced to meet the needs for a better work environment and economical efficiency.
These dishwashers are used in restaurants, cafeterias, cooking centres and large institutions.
The special dish racks, that can be equipped with various inserts, offer practical and easy use for obtaining excellent
washing results. Rack handling inside the machine occurs automatically. The electronic system enables complete
supervision of the washing process. The control panel also has a display that shows the operating parameters and
signals any anomalies.
In this type of machine the rack is taken from the loading point to the unloading point, through the various washing
functions. Systems for scraping and wetting the dishes (e.g. manual prewash spray) and areas for sorting and
arranging them in the racks must be arranged ahead of the dishwasher.
The possible configurations of compact rack-type dishwashers, classified according to the maximum number of
racks washed in one hour, are as follows:
200 racks/h 250 racks/h
12
Figure 6 View of different configurations of compact rack-type dishwashers
ENGLISH
C2 Description of machine modules
The machine consists of the following zones:
• wash zone
• rinse zone
and can be integrated with the following units:
•prewash zone
• energy recovery/steam suppression unit (CU)
• drying zone (DT).
C2.1 Wash zone
Water with the addition of detergent is sprayed on the dishes in the wash zone through an upper and lower wash arm
system. The purpose of this function is to remove all residuals of food from the dishes. Washing is carried out with
water circulating at a temperature of 55-65 °C (71-78 °C ETL-S version).
C2.2 Rinse zone
Water with the addition of rinse aid is sprayed on the dishes in the rinse zone through a system of arms equipped
with special nozzles. The purpose of this function is to remove all residuals of detergent deriving from the previous
wash phase.
Rinsing is carried out with clean water coming from the water system, heated to a max. temperature of 82-90 °C.
The high temperature ensures satisfactory drying and careful neutralization of bacteria. The addition of rinse aid
allows the water to easily run off the dishes, thus favouring the drying process.
C2.3 Prewash zone
Water is sprayed on the dishes in the prewash zone through an upper and lower prewash arm system. The purpose
of this function is to remove the larger food residuals, preparing the dishes for the subsequent wash phase.
C2.4 Energy recovery/steam suppression unit (CU)
Some rack-type dishwasher versions can be supplied with an energy recovery/steam suppression unit called a condensing unit (CU). It consists of a fan and an air-water heat exchanger. By means of the fan, the steam present
inside the wash zone is exhausted and condensed thanks to the heat exchange with the cold water entering; the
condensed steam (water) is recovered in the wash tank. This also offers the advantage of heating the cold water
entering, recovering a part of the heat that would otherwise be dissipated into the environment.
C2.5 Drying zone (DT)
The dishes come under a flow of hot air in the drying zone, facilitating the water evaporation process. Drying occurs
with hot air at a temperature of 50-60 °C. This function can be added at the machine outfeed after the rinse zone.
13
C2.6 View of module composition
CU
In rack-type dishwashers the various zones just described are thus applied to the various previously defined configurations.
Rack-type dishwasher - 200 racks/h Rack-type dishwasher - 250 racks/h
CU
Wash + Rinse
PreWash Wash + Rinse
Possible drying zone added only at the machine outfeed after the wash/rinse zone
Wash + Rinse Drying Zone (DT)
14
ENGLISH
D TECHNICAL DATA
D1 Main technical characteristics
MODEL ECRT200LB/
ECRT200RB/
NRT200LB6/
NRT200RB6/
Power supply Electric Electric Electric Electric Electric Electric
Power supply voltage V 380-415 3N
Frequency Hz 50
Max. power. absorbed [1] kW 49,75 42,25 45,25 50,25 42,75 45,75
Nominal power kW 45,5 38 41 46 38,5 41,5
Max. current. absorbed (only
machine) [2]
Type of power cable H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F
Power cable
Main switch A 80A 3+N 80A 3+N 80A 3+N 80A 3+N 80A 3+N 80A 3+N
Supply water pressure kPa [bar] 150..700 [1,5..7] 150..700 [1,5..7] 150..700 [1,5..7] 150..700 [1,5..7] 150..700 [1,5..7] 150..700 [1,5..7]
Wash:
• Cold/Hot water supply temp.
Prewash:
• Cold water supply temp.
Concentration of chlorides in
water
Electric conductivity of water μS/cm < 400 < 400 < 400 < 400 < 400 < 400
Supply water hardness °f/°d/°e 14/8/10 14/8/10 14/8/10 14/8/10 14/8/10 14/8/10
MAIN TECHNICAL DATA
Rack loading/feed
No. speeds 222222
Capacity speed 1 racks/h 100 100 100 180 180 180
Capacity speed 2 racks/h 200 200 200 250 250 250
Air emission
Emitted air temperature °C 20-25 20-25 20-25 20-25 20-25 20-25
Water consumption l/h 300 300 300 300 300 300
Equivalent sound pressure
level Leq [3]
Protection rating IPX5 IPX5 IPX5 IPX5 IPX5 IPX5
Net weight kg 255 295 295 380 420 420
tank capacity l---454545
temperature °C---max 40max 40max 40
pump deliveryl/min---150150150
pump power kW---0,370,370,37
current absorbed by pumpA---0,80,80,8
tank heating elementkW---10,510,510,5
PREWASH
module inlet minimum feed
flow rate
tank capacity l 100 100 100 100 100 100
temperature °C 55-65 55-65 71-78 55-65 55-65 71-78
pump delivery l/min 450 450 450 450 450 450
pump power kW 1.5 1.5 1.5 1.5 1.5 1.5
current absorbed by pumps A 3.2 3.2 3.2 3.2 3.2 3.2
WAS H
tank heating element kW 10.5+6,0 9,0+9,0 10,5+10,5 10,5 + 6,0 9,0+9,0 10,5+10,5
module inlet minimum feed
flow rate
temperature °C 82-90 82-90 82-90 82-90 82-90 82-90
delivery l/min555555
boiler heating elements kW 9,0 + 9,0 + 9,0 9,0 + 9,0 9,0 + 9,0 9,0 + 9,0 + 9,0 9,0 + 9,0 9,0 + 9,0
boiler capacity l 12 12 12 12 12 12
RINSE
module inlet minimum feed
flow rate
fan motor power kW - 0,13 0,13 - 0,13 0,13
CU
current absorbed by fan A - 0,4 0,4 - 0,4 0,4
A726065736166
N° x mm
°C 10-60 10-60 10-60 10-60 10-60 10-60
°C---10-3010-3010-30
ppm < 20 < 20 < 20 < 20 < 20 < 20
RH machine
LH machine
3
m
/h
dB(A) LpA:78.2dB - KpA:1.5dB (The noise emission values have been obtained according to EN ISO 11204)
l/min---444
l/min 12(*) 12(*) 12(*) 12(*) 12(*) 12(*)
l/min 12(*) 12(*) 12(*) 12(*) 12(*) 12(*)
380-400 3N(**)
60(**)
2
5x25 5x16 5x16 5x25 5x16 5x16
From right to left
From left to right
180 180 180 180 180 180
ECRT200LA/
ECRT200RA/
NRT200LA6/
NRT200RA6
380-415 3N
380-400 3N(**)
50
60(**)
From right to left
From left to right
ECRT200LAA/
ECRT200RAA/
NRT200LAA6/
NRT200RAA6
380-415 3N
380-400 3N(**)
50
60(**)
From right to left
From left to right
ECRT250LB/
ECRT250RB/
NRT250LB6/
NRT250RB6
380-415 3N
380-400 3N(**)
50
60(**)
From right to left
From left to right
Tabl e 1 Main technical characteristics, performance and consumption
[1] Machine with DT.
[2] Machines with DT: in this case the absorbed currents will be added to the absorbed currents indicated in the
table of the DT instruction manual.
[3] The value could increase depending on the work station where measured.
(*) Wash and rinse module. (**) For NRT models
ECRT250LA/
ECRT250RA/
NRT250LA6/
NRT250RA6
380-415 3N
380-400 3N(**)
50
60(**)
From right to left
From left to right
ECRT250LAA/
ECRT250RAA/
NRT250LAA6/
NRT250RAA6
380-415 3N
380-400 3N(**)
50
60(**)
From right to left
From left to right
15
D2 Characteristics of power supply
The AC power supply to the machine must meet the following conditions:
• max. voltage variation ± 10%
• max. frequency variation ± 1% continuous ± 2% for a short period.
Harmonic distorsion, unbalanced three-phase supply voltage, voltage pulses, interruption, dips and the other electric
characteristics must respect the provisions of point 4.3.2 of Standard EN 60204-1 (IEC 60204-1).
IMPORTANT!
The machine’s power supply must be protected against overcurrents (short circuits and over-
loads) by fuses or suitable thermal magnetic circuit breakers.
These MUST be fitted on an omnipolar disconnection system having a contact gap of at least 3
mm.
IMPORTANT!
For protection against indirect contacts (depending on the type of supply provided for and con-
nection of earths to the equipotential protection circuit) refer to point 6.3.3 of EN 60204-1 (IEC
60204-1) with the use of protection devices that ensure automatic cut-off of the supply in case of
isolation fault in the TN or TT systems or, for IT systems, the use of isolation controllers or differential current protection devices to activate automatic power disconnection (an isolation controller must be provided for indicating a possible first earth fault of a live part, unless a protection
device is supplied for switching off the power in case of a such a fault. This device must activate
an acoustic and/or visual signal which must continue for the entire duration of the fault).
For example: in a TT system, a differential switch with cut-in current (e.g. 30 mA) coordinated
with the earthing system of the building where the machine is located must be installed ahead of
the supply.
IMPORTANT!
Customers are requested to follow these instructions, otherwise the Manufacturer does not guar-
antee the machine for continuous operation and/or against faults.
16
ENGLISH
E TRANSPORT, HANDLING AND STORAGE
E1 Introduction
Transport (i.e. transfer of the machine from one place
to another) and handling (i.e. transfer inside workplaces) must occur with the use of special equipment
of adequate capacity.
IMPORTANT!
Due to its size, during transport one
machine cannot be stacked on top of
another, therefore possible risks of
load overturning are excluded.
The machine must only be transported, handled and
stored by qualified personnel, who must have:
- specific technical training and experience;
- knowledge of the safety regulations and applicable
laws in the relevant sectors;
- knowledge of the general safety provisions;
- the ability to recognize and avoid any possible haz-
ard.
E1.1 Transport: Instructions for the carrier
WARNING!
Do not stand under suspended loads
during the loading/unloading phases.
Unauthorized personnel must not
access the work zone.
IMPORTANT!
The machine’s weight alone is not suf-
ficient to keep it steady.
The transported load can shift:
- when braking;
- when accelerating;
- in corners;
- on particularly rough roads.
• handle the machine, keeping it at minimum height
from the ground.
CAUTION!
For machine lifting, do not use movable or weak parts such as casings,
electrical raceways, pneumatic parts,
etc., as anchoring points.
E2.2 Translation
The operator must:
• have a general view of the path to be followed;
• stop the manoeuvre in case of hazardous situations.
E2.3 Placing the load
Before placing the load make sure the path is free and
that the floor is flat and can take the load.
E3 Storage
The machine and/or its parts must be stored and protected against damp, in a non-aggressive place free of
vibrations and with room temperature of between 10°C and 50°C.
The place where the machine is stored must have a
flat support surface in order to avoid any twisting of the
machine or damage to the support feet.
IMPORTANT!
Machine positioning, installation and
disassembly must be carried out by a
specialized technician.
IMPORTANT!
Do not make modifications to the parts
supplied with the machine. Any missing or faulty parts must be replaced
with original parts.
E2 Handling
Arrange a suitable area with flat floor for machine
unloading and storage operations.
E2.1 Procedures for handling operations
For correct and safe lifting operations:
• use the type of equipment most suitable for characteristics and capacity (e.g. lift trucks or electric pallet truck);
• cover sharp edges;
• check the forks and lifting procedures according to
the instructions given on the packing.
Before lifting:
• send all operators to a safe position and prevent
persons from accessing the handling zone;
• make sure the load is stable;
• make sure no material can fall during lifting, and
manoeuvre vertically in order to avoid impacts;
17
F INSTALLATION AND ASSEMBLY
IMPORTANT
PE
PP
PS
IMPORTANT!
Machine installation operations must
only be carried out by specialized Technicians provided with all the appropriate
personal protection equipment (safety
shoes, gloves, glasses, overalls, etc.),
tools, utensils and ancillary means.
IMPORTANT!
Make sure the MAIN SWITCH of the
machine is locked in the Off position “O”.
F1 Customer responsibilities
The Customer must provide for the following:
- installation of an adequate electrical power supply
ahead of the machine, according to the equipment’s technical specifications (Table 1 and D2
“Characteristics of power supply”);
- the equipotential connection of the workplace electrical system to the metal structure of the machine
by means of a copper cable of adequate section
(see position “EQ” in par. F6.2 “Installation diagrams”);
- Adducting for the electrical connection between the
workplace electric panel and the equipment;
- the water supply and drain connections and other
connections as indicated in Table 1 and par. F6
“Plumbing connections”.
F2 Characteristics of the place of machine
installation
The machine is designed for installation in professional
and not domestic-type kitchens. Water collection traps/
metal grates must be arranged in the floor at the
machine discharges (see par. F6.2 “Installation diagrams”), possibly replaceable with a single water trap
sized for a flow rate of at least 3 l/s.
F3 Machine space limits
A suitable space must be left around the machine (for
operations, maintenance, etc.).
The passages enabling personnel to operate on the
machine must be at least 70 cm wide, except at the
rear of the machine (see par. F6.2 “Installation diagrams”).
The size must be increased in case of use and/or
transfer of other equipment and/or means or if exit
routes are necessary inside the workplace.
Arranging the machine:
• Position the machine in the required place.
• Adjust the equipment by turning the special adjustable feet and making sure it is perfectly level, both
lengthwise and crosswise.
Figure 7 Feet adjustment
• Wear protective gloves and unpack the machine.
• Carefully remove the protective film from the outer
panels without tearing it, to avoid leaving traces of
glue.
F5 Disposal of packing
All materials used for packing are environmentally
compatible. They can be safely kept, and recycled or
burnt in a special waste incineration plant. Plastic parts
subject to possible recycling are marked as follows:
polyethylene: outer wrapping, instruc-
polypropylene: roof packing panels,
polystyrene
foam:
Parts in wood and cardboard can be disposed of
respecting the current regulations in the country of
use.
F6 Plumbing connections
Install the machine water inlets and drain pipes
according to the plumbing circuit and installation diagrams given below.
Connect the wash zone and the prewash zone (if present) to the corresponding water inlet hose (
For every connection, installing a cut-off valve “A”
(
Figure 8)
and a pressure gauge “C” (
between the appliance and the mains. Paying attention
to seal every component in order to avoid water leaks.
Connect the drain pipes (see grey lines -
tion booklet bag.
straps.
corner protectors.
Figure 8).
Figure 8)
Figure 8).
F4 Positioning
Unless otherwise agreed, the machine is supplied in a
single unit.
The machine must be taken to the place of installation
and the packing base removed only when being
installed.
18
For Australian and New Zeland markets the
machine must be installed in accordance with AS/
NZS 3500.1
ENGLISH
ECRT200L-ECRT200R
ECRT250L
NRT250L
*
*
*
*
A
C
A
C
1 1/2 G
1 1/2 G
#
#
C
A
ECRT200L
NRT200L
ECRT200R
NRT200R
C
C
A
A
ECRT250R
NRT250R
*
*
*
*
1 1/2 G 1 1/2 G
#
#
**
**
** **
*
*
1 1/2 G
1 1/2 G
C
A
*
*
****
#
#
NRT200L6-NRT200R6
-
COLD/HOT WATER [10-60°C] - DRAIN
ECRT250L-ECRT250R
NRT250L6-NRT250R6
.
-
COLD WATER [10-30°C]
- DRAIN
- COLD/HOT WATER [10-60°C]
* RECOMMENDED ** [1 1/2” G] SUPPLIED # [3/4” G]
Figure 8 Water and drain connections
19
Loading...