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 TM 55-1905-220-14-9
4-67. HOT WATER HEATER - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARK
REPAIR (Cont)
18. Install cover plate
(6) and screws (5).
19. Close relief valve
(3).
20. Remove tags and
reconnect external
wiring.
21. Remove hose from
drain (2).
CAUTION
Before starting the hot water heater make sure the
tank is filled, the heating elements are surrounded
with water, failure to do so will burn the heating
elements out.
22. Place ON-OFF safety
switch (1) in the ON
position.
4-1440
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