Alpha Technologies AlphaGen PN-6x-T 7.5kW 48VDC - Technical Manual - Manual (Page 78)

78 042-288-B0-001, Rev. A
Filter Removal, Replacement, and Cleaning:
1. Unlock and remove the enclosure rear door.
2. Locate and loosen the fi lter bracket thumbscrew on the inside wall of the enclosure,
opposite the air intake vent.
3. Lower the bracket and remove the fi lter.
4. Clean the fi lter 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 fi lter. After cleaning, re-coat the fi lters using RP Super Filter Coat Adhesive,
available from local suppliers.
5. Replace the fi lter.
7.0 Maintenance, continued
7.3 Filter Cleaning, PN-6x-T 7.5kW
The air intake fi lter (Alpha P/N 561-216-10) is located inside the air intake vent on the side of
the enclosure.
Failure to keep the fi lter clean, or using improperly installed fi lters, may cause system failure due
to dirt buildup or lack of cooling air. Equipment failures caused by fi lter blockage, incorrect fi lter
substitution, or dirt ingress due to clogged or improperly installed fi lters are not covered under
warranty.
CAUTION!
Fig. 7-3, Filter Replacement, PN-6x-T 7.5kW
X
Loosen thumbscrew on inside of
enclosure and lower the bracket.
Filter Bracket