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 TM 55-1905-223-24-18-1
2-176.
Replace Fire Pump Number 1 Power Distribution.
a. Removal, b. Replacement.
This task covers:
INITIAL SETUP
Equipment Condition
Tools
Main switchboard FIRE PUMP 1 P225
T o o l kit, electrician's,
100AT circuit breaker OFF and tagged
"Out of Service - Do Not Operate."
TM 55-1905-223-10.
Materials/Parts
Push switch P/N 10250H671
Warning tag, Item 1, Appendix C
WARNING
Death, serious injury, or equipment damage
can result from contact with live electrical
c i r c u i t s . Before beginning work on this, or
any other electrical equipment, turn power
and control voltage circuit breakers OFF and
tag "Out of Service - Do Not Operate."
NOTE
Replacement of fire pump number 1 power
d i s t r i b u t i o n is by replacement of the push
switch.
Refer to TM 55-1905-223-10 for
l o c a t i o n of push switches.
Refer to the procedures in paragraph 2-163 to replace the push switch.
2-621
Change 1
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