Cummins Diesel Generators C200D6

Warning: Ensure the unit is powered off before starting the procedure.

For larger units with 2 fans, use the factory-supplied filter hook.

Filter hook used to slide filters within reach for removal

Sign off on the filter replacement

Inspection and maintenance should be performed at regular intervals and should include the following:

Complete cleaning of cabinet, fan wheel, cooling coil, condensate pan and drain, heating coils, and return-air grille (if present).

Inspection of panels and sealing of unit against air leakage.

Adjustment of fan motor, belt, bearings, and wheels.

Cleaning or replacement of filters.

Testing for cooling/heating system leaks.

Checking of all electrical connections.

Most unit service can be performed by removing one or both of the unit’s side panels. Coil cleaning or removal or insulation cleaning may require removal of a rear, top, or bottom panel, depending on the unit’s orientation. When service is completed, replace unit panels.

Panels — Panels are fastened to unit frame with sheet metal screws. Fan and coil compartment must be sealed tightly after service to prevent air from bypassing the cooling coil.