Genevac HT-8 & HT-12 Series II Evaporating Systems
04-4541
Issue 1-9 – June 2008
Page 51 of
64
General
•
Suspected leak - pressure of no better than 5
mbar.
Condenser
•
Condenser not getting to temperature ( - 30° C ).
Electrical
•
No power to any part of the system.
•
No power to the pump and condenser.
•
No power to the chamber.
•
Door will not open - system powered up.
Probable cause
•
If the tube is satisfactory, reconnect the tube to
the condenser and disconnect the heated inlet
from the chamber at the condenser port.
•
Connect the vacuum transducer to the
condenser port and switch the pump on.
•
If the pressure is no better than 1mbar, contact
Genevac Service for assistance.
•
If the pressure is better than 1mbar, reconnect
the chamber and switch the pump on.
•
If the same conditions prevail, contact Genevac
Service for assistance.
Probable cause
•
Contact Genevac Service for assistance.
Probable cause
•
Check the circuit breaker on the mains supply to
the system and reset if necessary.
•
Check
switches.
•
Check leads (pump to evaporator).
•
If the fault persists, contact Genevac Service for
assistance.
•
As
above
•
As
above
•
Contact Genevac Service for assistance.
•
If it is imperative that you retrieve your samples
immediately, remove the door pawls.
•
Access points above and below the door, allow
the door pawls to be disconnected.
Plan view of upper
access - lower access
below the door-use a 5
mm Allen key.
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