Hermle Z 326 Operating Manual

Operating Manual for

Table Top Centrifuge

Z 326

CONTENTS

1. PRODUCT DESCRIPTION ..................................................................................................1

1.1 Safety Instructions ............................................................................................................................................ 1

1.2 Intended Purpose .............................................................................................................................................. 1

1.3 Brief Description ................................................................................................................................................ 1

1.4 Delivery Package ............................................................................................................................................... 1

1.5 Operating and Display Elements ...................................................................................................................... 2

1.5.1 LCD-Display .................................................................................................................................................... 3

1.6 Signs and Indications of the Centrifuge .......................................................................................................... 3

1.6.1 General ............................................................................................................................................................ 3

1.6.2 Product Nameplate (Example) ........................................................................................................................ 4

1.6.3 Warning and Information Signs ....................................................................................................................... 5

1.6.4 Danger, Precautions and Warranty ................................................................................................................. 5

1.6.5 Following rules must strictly be adhered to: .................................................................................................... 6

1.6.6 Warranty .......................................................................................................................................................... 6

1.7 Installation of the Centrifuge ............................................................................................................................ 7

1.7.1 Unpacking the Centrifuge ................................................................................................................................ 7

1.7.2 Space Requirements ....................................................................................................................................... 7

1.7.3 Installation ....................................................................................................................................................... 7

1.8 Basic Adjustments ............................................................................................................................................ 8

1.8.1 Access to Mode: "Operating Data" .................................................................................................................. 8

1.8.2 Sound Signal Turn On / Off ............................................................................................................................. 9

1.8.3 Volume Pre-Selection of Sound Signal ........................................................................................................... 9

1.8.4 Song Selection - End of Run ......................................................................................................................... 10

1.8.5 Keyboard Sound Turn On / Off ...................................................................................................................... 10

1.8.6 Retrieving Operating Data ............................................................................................................................. 11

2. OPERATION ...................................................................................................................... 12

2.1 Mounting and Loading the Angle Rotor ........................................................................................................ 12

2.1.1 Installation of Rotors ...................................................................................................................................... 12

2.1.2 Loading Angle Rotors .................................................................................................................................... 12

2.1.3 Loading Swing Out Rotors............................................................................................................................. 13

2.1.4 Loading and Overloading of Rotors ............................................................................................................... 14

2.1.5 Removing the rotor ........................................................................................................................................ 14

2.2 Lid ..................................................................................................................................................................... 15

2.2.1 Lid Release ................................................................................................................................................... 15

2.2.2 Lid Lock ......................................................................................................................................................... 15

2.3 Pre-Selection .................................................................................................................................................... 16

2.3.1 Pre-Selection of Speed / RCF-Value ............................................................................................................. 16

2.3.2 Pre-Selection of Running Time ...................................................................................................................... 16

2.3.3 Pre-Selection of Brake Intensity and Acceleration......................................................................................... 17

2.4 Radius Correction ............................................................................................................................................ 18

2.5 Program ............................................................................................................................................................ 18

2.5.1 Storage of Programs ..................................................................................................................................... 18

2.5.2 Recall of Stored Programs ............................................................................................................................ 19

CONTENTS

II Z326_V2.16 © Hermle Labortechnik GmbH

2.5.3 Leaving Program Mode ................................................................................................................................. 20

2.6 Starting and Stopping the Centrifuge ............................................................................................................ 20

2.6.1 Starting the Centrifuge................................................................................................................................... 20

2.6.2 The "STOP" Key ............................................................................................................................................ 20

2.7 Imbalance Detection ........................................................................................................................................ 21

3. MAINTENANCE ................................................................................................................. 22

3.1 Maintenance and Cleaning.............................................................................................................................. 22

3.1.1 General .......................................................................................................................................................... 22

3.1.2 Cleaning and Disinfecting of the Unit ............................................................................................................ 23

3.1.3 Cleaning and Disinfecting of the Rotor .......................................................................................................... 23

3.1.4 Disinfection of Aluminum Rotors ................................................................................................................... 23

3.1.5 Disinfection of PP-Rotors .............................................................................................................................. 24

3.1.6 Glass Breakage ............................................................................................................................................. 24

3.2 Lifetime of Rotors, Round and Rectangular Buckets, Accessories ............................................................ 24

4. TROUBLE SHOOTING ...................................................................................................... 25

4.1 Error Message: Problem / Solution ................................................................................................................ 25

4.2 Survey of Possible Error Messages and Solutions ...................................................................................... 25

4.2.1 Lid Release during Power Failure (Emergency Lid Release) ........................................................................ 25

4.2.2 Description of the Error Message System ..................................................................................................... 26

5. RECEIPT OF CENTRIFUGES TO REPAIR ....................................................................... 27

6. TRANSPORT, STORAGE AND DISPOSAL ...................................................................... 28

6.1 Transport .......................................................................................................................................................... 28

6.2 Storage ............................................................................................................................................................. 28

6.3 Disposal ............................................................................................................................................................ 28

7. APPENDIX ..........................................................................................................................III

EG - Conformity Declaration ................................................................................................................................... IV

Table 1: Technical Data ........................................................................................................................................... V

Table 2: Permissible Net Weight ............................................................................................................................. VI

Table 3: Max. Speed and RCF-Values for Permissible Rotors .............................................................................. VII

Table 4: Acceleration and Deceleration Times ...................................................................................................... VIII

Table 5: Error Messages ......................................................................................................................................... IX

Table 6 (Part 1): Radius Correction.......................................................................................................................... X

Table 7 (Part 2): Radius Correction......................................................................................................................... XI

Table 8 (Part 3): Radius Correction........................................................................................................................ XII

Table 9: Abbreviations .......................................................................................................................................... XIII

Redemption Form / Decontamination Certificate .................................................................................................. XV

8. NOTES ..................................................................................................................................

PRODUCT DESCRIPTION

1. PRODUCT DESCRIPTION

1.1 Safety Instructions

This symbol indicates safety instructions and points of potential dangerous situations. Before using the centrifuge for the first time, please read the operating manual.

Failure to follow these instructions can result in personal injury and/or property damage . Intended use includes: the observation of all instructions, in the instruction manual, and

administering inspection and maintenance.

1.2 Intended Purpose

This Hermle centrifuge was designed only for the separation of materials or mixtures with different densities, specifically for the preparation and processing of samples, from the human body, in context of an in-vitro-diagnostic use, to allow the use of in-vitro-diagnostic in accordance to its' intended purpose. The designated device and its' accessories listed, in the technical documentation, are in compliance with Directive 98/79/EC for In-Vitro-Diagnostic Medical Devices.

Hermle Centrifuges are intended exclusively for indoor use and for the use of qualified personnel. Only Hermle original rotors and accessories should be used. Any other use or intended use is strictly

prohibited. For any resulting damage, the company, Hermle Labortechnik, is not liable.

1.3 Brief Description

The unit type Z 326, is a non refrigerated universal centrifuge, which we offer in two voltage variations 230V or 120V.

The centrifuge can be used with swing-out rotors and angle rotors. All parameters are accessible via buttons, and selected with a central adjuster. All pre-selected and

current values will be shown, permanently, on the LCD-Display. The centrifuge is powered by, a Maintenance-Free Induction Motor. Detailed technical data are in Table 1: "Technical Data" (see APPENDIX P.V).

1.4 Delivery Package

• 1 Centrifuge Z 326

• 1 Operating Manual Z 326

• 1 Rotor key

*Rotor(s) / Accessories will be packaged separately.

PRODUCT DESCRIPTION

2 Z326_V2.16 © Hermle Labortechnik GmbH

1.5 Operating and Display Elements

1 central adjuster Run Parameters 2 0-I Power Switch 3 LCD Control Panel Display 4 rpm/rcf Speed/ g-force 5 accel/decel Acceleration / Deceleration Intensity 6 time Centrifugation Time 7 lid Lid Release 8 quick Short Running 9 start Start Centrifugation 10 stop Stop Centrifugation 11 prog Retrieving Programs

12 store Program Store

4 5

PRODUCT DESCRIPTION

1.5.1 LCD-Display

The following picture shows the individual elements of the LCD-display.

Figure 1

Display Fields: A-1 Display Field – "rpm/rcf" A-2 Display Field – "acc/dec" A-3 Display Field – "time"

Messages/Logos of the Display Fields: M1 "close" M8 "decel" M2 "open" M9 "radius" M3 "rotor" M10 "program"

M4 Rotor-No. M11 "error" M5 "rpm" M12 "service" M6 "rcf" M13 h m s M7 "accel"

1.6 Signs and Indications of the Centrifuge

1.6.1 General

Instructions for Disposal (see P. 28)

Direction of Rotation – clockwise rotation for the rotor drive

Reference for Loading Rotors

PRODUCT DESCRIPTION

4 Z326_V2.16 © Hermle Labortechnik GmbH

1.6.2 Product Nameplate (Example)

Company Address: Hermle Labortechnik GmbH, Siemensstr. 25, D-78564 Wehingen

TYPE: Type Designation of the Product

REF: Order No. of the Product

SN: Serial Number of the Product

Date of Manufacture

Manufacturer

MAX. Drehzahl: Max. Allowed Speed of the Unit

KIN. EN.: Max. Kinetic Energy with Corresponding Rotor

U/I/f: Allowable Voltage / Max. Current / Frequency

P: Electrical Input Power

Operating Manual

Labeling, Standards and Guidelines

PRODUCT DESCRIPTION

1.6.3 Warning and Information Signs

Four carrier must be used at all times on four place swing out rotors or damage will occur to the centrifuge. Such damage will not be covered under the product warranty.

Attention! Check the fastening of the rotor nut before each run.

Take off mains plug before opening the housing or the emergency release

Power Input

1.6.4 Danger, Precautions and Warranty

This device may only be operated by a trained professional. Carefully, read the

operating manual and be familiar with the functions of the device.

To protect people and the environment, the following precautions must be taken:

• During centrifugation, the presence of people and the arrangement of hazardous materials is strictly prohibited, within 30 cm/12 in around the centrifuge, according to the regulations of EN 61010-2-020.

• The HERMLE Z 326, is "non-explosion proof" and must not be operated in explosion- endangered areas or locations. Centrifugation of flammable, explosive, radioactive, or such substances, which chemically react with high energy, is strictly prohibited. If used in such environment, this is at the users own expense.

• Never spin toxic or pathogenic material without adequate safety precautions, i.e. centrifugation of buckets / tubes with or without defective hermetic sealing, is strictly prohibited. The user is obliged to perform appropriate disinfection procedures, in case dangerous substances have contaminated the centrifuge and/or its' accessories. When centrifuging infectious substances, always pay attention to the General Laboratory Precautions. If necessary, contact your safety officer!

• It is prohibited to run the centrifuge, with rotors not manufactured for this unit.

• Under no circumstances open the lid of the centrifuge, while the rotor is still running or rotating with a speed of > 2m/s

PRODUCT DESCRIPTION

6 Z326_V2.16 © Hermle Labortechnik GmbH

1.6.5 Following Rules Must Strictly be Adhered To:

• Do not operate the centrifuge if not installed correctly.

• Do not operate the centrifuge when dismounted (e.g. without housing).

• Do not run the centrifuge, if mechanical or electrical assembly groups have been tampered

with, by unauthorized personnel.

• Do not use accessories such as rotors and buckets, that are not approved by HERMLE Labortechnik GmbH, except commercially available centrifuge tubes, made of glass or plastic.

• Do not spin extremely corrosive substances, as they may cause material damages and impair mechanical resistance.

• Do not operate the centrifuge with rotors or buckets, that show any signs of corrosion or mechanical damage.

The manufacturer is responsible for safety and reliability, of the centrifuge, only if:

• The unit is operated in accordance to this instruction manual.

• Modifications, repairs or other adjustments are performed by HERMLE-authorized personnel

and the electrical installation of the related location corresponds to the IEC-regulations.

1.6.6 Warranty

The centrifuge has been subjected to thorough testing and quality control. In the unlikely case of any manufacturing faults occurring, the centrifuge and rotors are covered by warranty, for a period of two years, from date of delivery. This warranty becomes invalid in any case of mishandling, damage and/or negligence and further in any case of usage of inappropriate spare parts and / or accessories or unauthorized modification of the unit.

Technical modification rights are reserved, by the manufacturer, in regards to technical improvement!

PRODUCT DESCRIPTION

1.7 Installation of the Centrifuge

1.7.1 Unpacking the Centrifuge

Model Z 326 is supplied in a carton. Remove the strap retainer, open the carton, and remove the centrifuge. The instruction manual must

be kept with the centrifuge, at all times!

1.7.2 Space Requirements

The centrifuge should be installed on an even, solid surface, if possible on a laboratory cabinet / table or some other solid vibration free surface.

During centrifugation, the centrifuge must be placed in a way, that there is a minimum space of 30 cm/11.81in on each side of the unit, according to EN 61010-2-020 standards.

Do not place the centrifuge next to a window or a heater where it could be disposed to excessive heat, as the performance of the unit is based on an ambient temperature of 23°C/73.4°F.

1.7.3 Installation

Follow These Steps:

• Check whether the power supply corresponds with the one specified on the manufacturer's rating label, mounted on the rear panel.

• The power connection for the centrifuge requires a separate one-site protection, with 16 A (Type K)

• In case of emergency, there must be an emergency switch off installed outside of the room, in order

to disconnect the power supply from the unit.

• Connect the centrifuge, with the mains. (The socket for the power cord must be easy to reach, respectively easy to disconnect). Switch on, by using the mains power switch (I).

Open the lid, by using the button LID.

• Remove the transport securing device of the motor.

PRODUCT DESCRIPTION

1.8 Basic Adjustments

At commissioning of the centrifuge, you have the options to make the following basic changes:

- Acoustic Signal Turn On / Off

- Keyboard Sound Turn On / Off

- Volume Pre-Selection of Sound Signal

- Song Selection - "end of run"

1.8.1 Access to Mode: "Operating Data"

If the centrifuge is still turned off, press the keys, "time" (6) and "lid" (7) simultaneously, turning on the main switch of the centrifuge. Now release both keys. As a result, a display test is administered for approx. 5 seconds. All possible indications will appear at the same time (see Figure 2).

Figure 2

Attention:

- Please notice that you must enter the program as described, under point 1.8.1, to

change the adjustments of the points 1.8.2 - 1.8.6. After the settings have been stored by user, the normal program mode can be changed back again by switching off the centrifuge, for a short period.

- All changed settings must be confirmed by the key, "start" (9). A confirmation

screen will appear with the word; "store" in the display box, "rpm/rcf"(A-1) - Only then, the pre-selections are valid, (see Figure 3).

Figure 3

PRODUCT DESCRIPTION

1.8.2 Sound Signal Turn On / Off

Proceed as illustrated, under point 1.8.1, to enter this program mode, press the key; "accel/decel" (5). In the display, "accel/decel" (A-2) flashes the word, "service". Select the letter, "L" with the adjustable knob (1). As a result, appearing in the display "rpm/rcf" (4), are the words, "On Sound". By pressing the key, "rpm/rcf" (4), the word "On" flashes, and the sound can be switched off with the adjustable knob (1), (see Figure 4).

After the settings have been stored by user, the normal program mode can be changed back again by switching off the centrifuge, for a short period.

Firgure 4

1.8.3 Volume Pre-Selection of Sound Signal

Proceed as illustrated, under point 1.8.1, to enter this program mode, press the key "accel/decel" (5). In the display, "accel/decel" (A-2), flashes the word, "service". Select the letter, "U" with the adjustable knob (1). As a result, appearing in the display, "rpm/rcf" (A-1), are the words, "Vol=0 9/Sound". By pressing the key, "rpm/rcf" (4), the desired volume can be adjusted between 0 (low) and 9 (loud), with the adjustable knob (1), (see Figure 5).

After the settings have been stored by user (see 1.8.1), the normal program mode can be changed back again by switching off the centrifuge, for a short period.

Figure 5

PRODUCT DESCRIPTION

1.8.4 Song Selection - End of Run

Proceed as illustrated, under point 1.8.1, to enter this program mode, press the key, "accel/decel" (5). In the display, "accel/decel" (A-2) flashes the word, "service". Select the letter, "G" with the adjustable knob (1). As a result, appearing in the display, "rpm/rcf" (A-1), the word " SonGo/Sound". After pressing the key „rpm/rcf“ (4), select a song with the adjusting knob (1), (see Figure 6).

After the settings have been stored by user (see 1.8.1), the normal program mode can be changed back again by switching off the centrifuge, for a short period.

Figure 6

1.8.5 Keyboard Sound Turn On / Off

Proceed as illustrated, under point 1.8.1, to enter this program mode, press the key, "accel/decel" (5). In the display; "accel/decel" (A-2) flashes the word, "service". Select the letter, "b" with the adjustable knob (1). As a result, appearing in the display, "rpm/rcf" (A-1), the word "ON/BEEP". By pressing the key, "rpm/rcf" (4), the keyboard sound (On) or (Off) can be turned on, with the adjustable knob (1), (see Figure 7).

After the settings have been stored by user (see 1.8.1), the normal program mode can be changed back again by switching off the centrifuge, for a short period.

Figure 7

PRODUCT DESCRIPTION

1.8.6 Retrieving Operating Data (operated by skilled or service engineer only!)

In the function, "Basic Adjustments", retrieving the operating data of the centrifuge is an available option. Please proceed as illustrated, under point 1.8.1, to enter this program mode, press the key, "accel/decel" (5). In the display, "accel/decel" (A-2) flashes the word, "service".

With the adjustable knob (1), the following information can be retrieved: A = Previous Starts of the Centrifuge H = Previous Operating Hours S = Software Version r = Converter Software E = List of Previous Error Message h = Running Time of the Motor The list of the last 99 error messages can be reviewed by pressing the key, "rpm/rcf" (4) and scroll through, with the adjustable knob (1). The respective error codes appear in the display, "rpm/rcf" (A-

1). Please refer to Table 5: "Error Messages“, (see APPENDIX P.IX).

Switch off the centrifuge, to return to the normal program mode.

Figure 8

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Hermle Z 326 Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual