Eppendorf Centrifuge 5427 R User Manual Page 42
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Troubleshooting
Centrifuge 5427 R
English (EN)
42
7.2 Error messages
Proceed as follows if the following error messages appear:
1. Remove fault (see remedy).
2. If necessary, repeat centrifugation.
Symptom/message Cause Remedy
ERR 1 Rotor not detected.
Check rotor.
If this error message appears again,
test with a different rotor.
Err 2 Electronics fault.
Switch centrifuge off and back on
again after > 20 s.
NO RPM (ERR 3) Error in speed measuring system.
Leave the device switched on until the
error message disappears (10 s or
6 min).
Err 5 Prohibited opening of lid or lid switch is
defective during a run.
Wait for rotor to stop.
Err 6 • Error in the drive electronics.
• Drive overheated.
Repeat the run.
If this error message appears again,
switch centrifuge off and back on
again after > 20 s.
Allow the drive to cool down for at
least 15 min.
Err 7 Major deviation in the speed control. 1. Wait for rotor to stop.
2. Tighten the rotor.
Err 8 Drive fault. 1. Wait for rotor to stop.
2. Repeat the run.
ERR 9 to ERR 14 Electronics error.
Switch centrifuge off and back on
again after > 20 s.
IMBAL (ERR 15) Rotor is asymmetrically loaded.
Load the rotor symmetrically and
balance.
ERR 16 to ERR 17 Electronics error.
Switch centrifuge off and back on
again after > 20 s.
Err 18 Temperature deviation from set value in
the rotor chamber: ±5 °C.
Check the settings.
Check unhindered air circulation
through the air slots.
Thaw ice or switch off device and
allow it to cool down.
Err 19 Condenser overheated.
Check unhindered air circulation
through the air slots.
Allow device to cool down.
Err 20 Temperature sensor in rotor chamber is
faulty.
Switch centrifuge off and back on
again after > 20 s.
Err 21 Temperature sensor on condenser is
faulty.
Switch centrifuge off and back on
again after > 20 s.
- Centrifuge 5427 R 1
- Table of contents 3
- 1 Operating instructions 5
- 1.1 Using this manual 5
- 1.3 Symbols used 5
- 1.4 Abbreviations used 6
- 2 Product description 7
- 2.1 Main illustration 7
- 2.2 Delivery package 8
- 2.3 Features 8
- 2.4 Rotors 9
- 2.4.2 Rotor FA-45-24-11 10
- 2.4.3 Rotor FA-45-24-11-Kit 11
- 2.4.6 Rotor F-45-48-5-PCR 14
- 2.4.7 Rotor S-24-11-AT 14
- 3.1 Intended use 15
- 3.2 User profile 15
- 3.3 Application limits 15
- 3.5 Warnings for intended use 17
- 4 Installation 21
- 4.1 Selecting the location 21
- 4.2 Preparing installation 21
- 4.3 Installing the instrument 22
- 5 Operation 23
- 5.2 Menu navigation 25
- 5.3 Menu 25
- 5.4.2 Inserting the rotor 27
- 5.4.4 Replacing the rotor 27
- 5.4.5 Loading the rotor 28
- 5.5 Cooling 30
- 5.5.3 Temperature monitoring 31
- 5.5.4 Start FastTemp 31
- 5.5.5 Continuous cooling 32
- 5.6 Centrifuging 33
- 5.7 Standby mode 35
- Operation 36
- English (EN) 36
- 6 Maintenance 37
- 6.2 Cleaning/disinfection 37
- 6.4 Glass breakage 39
- 6.5 Replacing fuses 40
- 7 Troubleshooting 41
- 7.1 General errors 41
- 7.2 Error messages 42
- 7.3 Emergency release 44
- 8.1 Transport 45
- 8.2 Storage 45
- 8.3 Disposal 45
- 9 Technical data 47
- 9.1 Power supply 47
- 9.2 Ambient conditions 47
- 9.3 Weight/dimensions 47
- 9.4 Application parameters 48
- (according to DIN 58 970) 49
- Technical data 50
- 10 Ordering Information 51
- 10.1 Centrifuge 5427 R 51
- 10.2 Accessories 51
- 10.2.2 Adapters 52
- 10.3 Safety 53
- Ordering Information 54
- 1 Instrucciones de empleo 57
- Instrucciones de empleo 58
- Español (ES) 58
- 2 Descripción del producto 59
- 2.1 Ilustración general 59
- Descripción del producto 60
- 3.3 Límites de aplicación 61
- 4 Instalación 69
- 4.1 Seleccionar ubicación 69
- 4.3 Instalación del aparato 70
- 5 Manejo 71
- 5.2 Navegación por el menú 73
- 5.3 Menú 73
- 5.4.2 Inserción del rotor 75
- 5.4.4 Cambio del rotor 75
- 5.4.5 Carga del rotor 76
- 5.5 Enfriamiento 78
- 5.5.5 Refrigeración continua 79
- 5.6 Centrifugado 80
- 6 Mantenimiento 83
- 6.4 Rotura de vidrio 86
- 6.5 Sustituir fusibles 86
- Mantenimiento 88
- 7 Solución de problemas 89
- 7.1 Errores generales 89
- 7.2 Mensajes de error 90
- 7.3 Desbloqueo de emergencia 92
- 8.1 Transporte 93
- 8.2 Almacenamiento 93
- 8.3 Eliminación 93
- Evaluate your manual 104
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