User manual

10 PRG SERIES 400
®
400 AMP DISCONNECT USER MANUAL
MAINTENANCE
Cleaning/Replacing Rack Air Filters
The air filters, located in the interior rack assembly, will require periodic cleaning. The frequency will depend on the
amount of use and/or exposure to dusty environments.
Parts:
40.7155.0120.0 FILTER, FAN 120MM, MESH ALUMINUM
Tools:
#2 slotted screwdriver
WARNING: Remove power from rack before performing any maintenance procedures.
To clean/replace rack air filters:
Step 1. Disconnect ALL power from rack.
Step 2. Remove rack assembly from rolling rack case by removing ten 10-32 x 1/2" PTB black zinc screws.
Step 3. Using screwdriver, free filter from enclosure.
Step 4. Clean filter with soap and water. Dry thoroughly.
Step 5. Re-install filter.
Step 6. Re-install rack assembly into rolling rack case.
Figure 7: Removing Rack Air Filters
10-32 x 1/2" PTB
Black Zinc Screw (10)
Rack Assembly
Rolling Rack Case
Fan Filter
Rack Assembly