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 TM 55-1905-220-14-8
4-21.1. SEWAGE SYSTEM MOTOR CONTROLLER-MAINTENANCE INSTRUCTIONS.
This task covers:
a. Inspection
c. Removal
e. Installation
b. Service
d. Repair
INITIAL SETUP
Test Equipment
References
Paragraph
NONE
Description of Operation-
Schematic and Wiring
diagrams.
Equipment
Special Tools
Condition Condition Description
NONE
NONE
Material/Parts
Special Environmental Conditions
NONE
NONE
Personnel Required
General Safety Instructions
2
Observe WARNINGS in this procedure.
LOCATION
ITEM
ACTION
REMARKS
To prevent accidental shock and possible injury,
tag and place circuit breaker in the OFF position.
INSPECTION
1
Controller
a.
Enclosure
1. Inspect for breaks,
(external)
cracks, dents and
bending.
2. Insure all mounting
hardware is tight.
b.
Wiring
Inspect for wear,
fraying, and damage.
4-729
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