07-01637F F391-A 2012-01 Warranty 07-01651
5
Dri-Eaz Products, Inc.
3. Locate the pump assemble and remove the four bolts con-
necting it to the drain pan (Fig. 5). Lift the pump free. DO
NOT DISCONNECT ANY INTERNAL ELECTICAL
CABLES.
4. Remove the two bolts holding the pump to the pump brack-
et (Fig. 6). Set bracket aside.
5. Locate the impeller housing on the bottom of the pump as-
sembly. Remove the impeller housing by prying apart one
of the two tabs with a screwdriver (Fig. 7). Once one tab is
released, the housing will come loose and the second tab is
easily released.
6. Inspect the impeller and the housing for dirt and debris.
Wipe clean with a cloth. Use a cotton swab to clean the
blades of the impeller.
7. Reattach the impeller housing to the pump assembly. Be-
fore snapping the housing into place, make sure the O-ring
is in position (Fig. 8) and make sure the housing is properly
aligned as shown (Fig. 9). The drain line and the electrical
cable should be pointing in the same direction.
8. Inspect the drip tray. Wipe clean with a cloth as necessary.
9. Reattach the pump assembly to the pump bracket using the
two bolts.
10. Inspect the coil for dust accumulation. Vacuum excess
dust, taking care not to damage any components. Clean
coils with Dri-Eaz Coil Cleaner. Be sure to wipe up any
spills.
11. Inspect the filter. Clean in mild soap and water and dry tho-
roughly before reinstalling into the filter panel.
12. Replace the drain line panel. Make sure the drain line is
free of kinks and sharp bends before tightening the screws.
13. Replace the interchangeable panels.
14. Test the CMC100 for proper operation. For operation in-
structions, see your Owner’s Manual.
NOTE: Before returning the CMC100 to use, make sure it is
properly leveled and that the end of the drain hose is no more
than 3 ft. (1 m) above the top of the CMC100. See “Keep Unit
Level,” p. 2, for instructions.
Fig. 7: Use a screwdriver to pry open
the impeller housing retaining tabs.
Fig. 9: Reassemble impeller as shown. Make
sure electrical cables are oriented in the
same direction as the drain tube.
Fig. 6: Remove the pump from the pump
bracket.
Fig. 8: Make sure O-ring is correctly seated
before reassembling impeller.