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 TM 55-1905-223-24-18-1
2-175.
Replace Welder Disconnect Switch.
a. Removal, b. Replacement.
This task covers:
INITIAL SETUP
Equipment Condition
Tools
Main switchboard WELDER P223 125AT
T o o l kit, electrician's,
circuit breaker OFF and tagged "Out
of Service - Do Not Operate." TM 55-
1905-223-10.
Materials/Parts
Disconnect switch P/N DH-323 FRK
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
Refer to paragraph 2-168 for removal, and
replacement procedures.
2-620
Change 1
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