Vertiv | Liebert XDH | User Manual
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Appendix
III
: Equipment Maintenance Checklist (Monthly)
Date: _____________________________ Prepared by: _____________________________
Model: _____________________________ Serial Number: _____________________________
Equipment Maintenance Checklist (Monthly)
Component
Inspection Items
Remarks
Filter
Check for clogging or damage
Clean the filter
Fan
Check if fan blades are distorted
Check whether the fan generates any noise during running
Check whether any fan stops rotating
Refrigeration
system
Check the cleanliness of the evaporator surface
Check whether sufficient quantity refrigerant is charged into the
system
(Using the liquid refrigerant sight glass to check)
Drainage pump
Check whether there are impurities and debris in the condensate
water pan
Check the drain pump port for clogging
Signature_________________________________________________________
Note: Please copy this table as a record keeping purposes.
