5-38 888-2629-200 10/6/10
WARNING: Disconnect primary power prior to servicing.
Section 5 Maintenance and Alignments
Maxiva ULX COFDM Series
e. Perform the above steps in reverse order to restore the cooling system to
normal operation.
f. Once system operation is restored check the sight glass to be sure that air
bubbles are not present and that the level of coolant is adequate. Charge
system as required to maintain coolant level.
5.11.1.6 Pump Module Operation Without Transmitter
The pump module can be operated independently, without being attached to the
transmitter, by selecting the LOCAL mode on the pump module/heat exchanger cooling
control panel.
!
CAUTION:
SELECTION OF LOCAL WILL ALSO ALLOW THE PUMP MODULE/HEAT
EXCHANGER TO BE OPERATED FROM THE CONTROL PANEL AS LONG AS THE
PUMP INTERLOCK IS NOT ACTIVE.
5.11.2 Air Filter Replacement
Monthly inspection and cleaning of the air filter is recommended. The filter can be
easily removed from the rear door without tools.
Figure 5-24 Filter in Rear Door
STEP 1 Grasp filter material between fingers and lift upward until filter
frame clears the lower edge of the door opening.
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