TM 5-6115-465-12
TO 35C2-3-446-1
NAVFAC P-8-625-12
TM 06858B/06859D-12
(b) Remove nut (86, figure 3-37, sheet
(c) Place switch in SINGLE UNIT OPER-
2 of 3) and tooth lockwasher (87) to remove switch
ATION position (lever toward mounting post key
(88) and key washer (89).
way).
(c) Do not remove nut (90) from switch.
(d) Check for continuity between each
center terminal and corresponding lower terminal.
(2) Cleaning and Inspection.
(e) Replace switch if any discontinuity is
(a) Clean switch with filtered compress-
noted.
ed air and a soft bristle brush or wipe with a clean,
lint-free cloth lightly moistened with an approved
(4) Installation. Install operations switch in
solvent.
reverse order of removal procedures.
(b) Visually inspect switch for cracked
s. Voltage Sensing Switch.
casing, corrosion, stripped or otherwise damaged
threads, and evidence of shorting or other damage.
(1) Removal.
(3) Testing.
(a) Tag and disconnect electrical leads to
switch.
(a) Place switch in OFF position (lever
toward mounting post key way).
(b) Remove nut (81, figure 3-37, sheet 2
of 3) and tooth lockwasher (82) to remove switch
(b) Using an ohmmeter, check for open
(83) and key washer (84). Do not remove nut (85)
circuit across switch terminals.
from switch.
(c) Place switch in ON position (lever
(2) Cleaning and Inspection.
away from key way).
(a) Clean switch with filtered compressed
(d) Check for continuity across switch
air and a soft bristle brush or wipe with a clean,
terminals.
lint-free cloth lightly moistened with an approved
solvent.
(e) Replace switch if it fails to function
properly.
(b) Visually inspect switch for cracked
casing, corrosion, stripped or otherwise damaged
(4) Installation. Install panel light switch in
threads, and evidence of shorting or other damage.
reverse order of removal procedures.
(3) Testing.
u.
Circuit Breaker Switch.
(a) Place voltage sensing switch in RE-
(1) Removal.
MOTE position (lever away from mounting post key
way).
(a) Tag and disconnect elecrical leads to
(b) Using an ohmmeter, check for contin-
switch.
uity between center terminal and corresponding
upper terminal.
(b) Remove nut (91, figure 3-37, sheet 2
of 3) and tooth lockwasher (92) to remove switch (93)
(c) Place switch in LOCAL position (lever
and key washer (94).
toward mounting post key way).
(c) Do not remove nut (95) unless inspect-
(d) Check for continuity between each
ion reveals damage and replacement is necessary.
center terminal and corresponding lower termiml.
(2) Cleaning and Inspection
(e) Replace switch if any discontinuity is
noted.
(a) Clean switch with filtered compressed
air and a soft bristle brush or wipe with a clean, lint-
(4) Installation. Install voltage sensing switch
free cloth lightly moistened with an approved solvent.
in reverse order of removal procedures.
(b) Visually inspect switch for cracked
t. Panel Light Switch.
casing, corrosion, stripped or otherwise damaged
threads and evidence of shorting or other damage.
(1) Removal.
(3) Testing.
(a) Tag and disconnect electrical leads to
(a) Place switch in OPEN position (lever
switch.
toward mounting post key way).
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