TM 5-3610-287-10
3-10.
WALL HEATER MAINTENANCE INSTRUCTIONS (CONT)
WARNING
ELECTRICAL HAZARD. Disconnect power before cleaning
wall heaters. Failure to observe this warning may
result in death or serious injury.
Do not operate wall heater with grill removed.
Serious
personal injury may result.
1.
Turn wall heater control knob (1) and circuit breaker to OFF.
2.
Remove control knob (1) by pulling gently.
WARNING
Grill may fall when last screw is removed. Failure to
hold grill with free hand may result in personal injury.
3.
Remove four screws (2) securing grill (3) to wall heater. Remove
grill.
4.
Remove four interior mounting screws (4).
5.
Carefully remove wall heater assembly (5) from enclosure (6).
Clean dust from grill (3), fan (7), and wall heater elements with rag.
6.
7.
Install wall heater assembly (5) and secure to enclosure (6) with four
interior mounting screws (4).
Install grill (3) and secure to enclosure (6) with four screws (2).
8.
9.
Install control knob (1).
Turn on wall heater circuit breaker and turn wall heater control knob
10.
(1) to desired setting.
EXHAUST FAN MAINTENANCE INSTRUCTIONS
Service
This task covers:
INITIAL SETUP
Materials/Parts
Rag (appendix D, item 31)
Detergent (appendix D, item 13)
3-16
