Troubleshooting
50
Error
Behavior of the
centrifuge
Possible cause(s) and measures to be taken
Display "OPEN"
appears al-
though lid is
closed .
Start impossible.
A) Lid not properly closed
Press the front of the lid firmly down.
B) Overtemperature protection of the motor has been trig-
gered.
1. Pull mains plug.
2. Check and clean if necessary the ventilation slots underneath
the instrument.
3. You may restart the instrument after 20 min.
If the safety circuit is triggered again, you must call our Service.
Message "Lid"
appears in the
display.
Drive stops.
Rotor coasts to rest.
A) Lid was opened manually during the run.
1. Press the lid shut again. The instrument stops without braking.
2. If you want to continue the run, you must switch the instrument
off and on again..
B) Overtemperature protection of the motor has been trig-
gered.
1. Pull mains plug.
2. Check and clean if necessary the ventilation slots underneath
the instrument.
3. You may restart the instrument after 20 min.
If the safety circuit is triggered again, you must call our Service.
Summary of Contents for SORVALL Biofuge primo
Page 1: ...SORVALL Biofuge primo OPERATING INSTRUCTIONS PN 00000 0...
Page 10: ...For your safety 6 Notes...
Page 12: ...The Biofuge primo 8 for your notes...
Page 42: ...Operation 38 for your notes...
Page 61: ...Appendix 57 Appendix...
Page 64: ...Appendix 60...
Page 71: ...Appendix 67 Autoclaving protocol Date Remark Operator Signature 1 2 3 4 5 6 7 8 9 10...
Page 72: ...Appendix 68...
