Alpha Technologies AlphaGen PN-6x-T 7.5kW 48Vdc - Manual (Page 77)

042-288-B0-001, Rev. A2 77
Fig. 7-1, Captive Fastener Location, CE-3x2 5K-T
7.0 Maintenance, continued
7.2 Filter Cleaning, CE-3x2 5K-T
The air intake filter (Alpha P/N 561-216-10) is located on the rear door of the enclosure.
Failure to keep the filter clean, or using improperly installed filters, may cause system failure due
to dirt buildup or lack of cooling air. Equipment failures caused by filter blockage, incorrect filter
substitution, or dirt ingress due to clogged or improperly installed filters are not covered under
warranty.
CAUTION!
Filter Removal, Replacement, and Cleaning
1. Unlock and remove the rear door.
2. Pull the four captive fasteners out, Fig. 7-1.
3. Tilt the filter frame away from the door and remove the filter, Fig. 7-2.
4 . Clean the filter using a vacuum or compressed air (if available) to remove loose dust and
dirt. Then use a soap and water solution to remove any trapped dirt. Use compressed
air to dry the filter. After cleaning, re-coat the filters using RP Super Filter Coat Adhesive,
available from local suppliers.
5. Replace the filter (Verify the “Air Flow” indicating mark faces into the enclosure) and
refasten the filter frame.
6. Replace and lock the rear door.
Fig. 7-2, Air Filter Removal, CE-3x2 5K-T