TM
5-3431-200-15
CURRENT
RELAY,
CURRENT
CABLES
ASSEMBLIES,
STRAIN
AND
CAPACITOR,
RELAY
RELIEFS,
AND
TERMINAL
RECEPTACLE.
STRIP.
Inspect the relay for loose or miss-
ing mounting hardware, loose electri-
Inspect the cable assemblies for loose
cal connections, and for damage or
connections, cracks, and breaks, In-
defects. Inspect the capacitor for
spect the strain reliefs for slippage
loose m o u n t i n g , loose or broken
and missing parts. Inspect the
electrical connections, and for de-
terminal strip for loose or missing
fects. Inspect the receptacle for loose
mounting hardware, loose or missing
mounting and for defects.
terminals, breaks, and cracks.
Tighten loose relay hardware and
Tighten loose cable connections and
electrical connections; replace miss-
replace defective cables (par. 51).
ing hardware. Test the relay (par.
Tighten loose strain reliefs or replace
damaged or defective strain reliefs
ware. Tighten or resolder loose electri-
strip hardware or replace missing
cal connections. Test the capacitor
hardware (par. 51). Replace a de-
fective terminal strip (par. 51).
tor (par. 54). Tighten a loose recep-
tacle. Replace a defective receptacle
RHEOSTAT, RESISTOR, AND FUSE
HOLDERS.
CONTROL PANEL
Inspect the rheostat and knob for
RECTIFIER. Inspect the rectifier for
loose or missing mounting hardware
loose or missing mounting hardware,
or loose electrical connections, and for
unsolderd connections, and defects.
defects. Inspect the resistor for loose
Tighten loose or replace missing
or missing connections and for dam-
mounting hardware. Solder loose con-
age. Inspect the fuse holders for loose
nections. Test the rectifier (par. 56).
mounting and broken electrical con-
Replace a defective rectifier (par.
nections and for damage.
56) .
INCHING FEED RESISTOR, INCH-
Tighten loose hardware and connec-
I N G SPEED RESISTOR, AND
tions. Replace missing connections
CONTACTOR RESISTOR.
Inspect the resistors for loose or
missing mounting hardware, broken
knob (par. 52). Tighten or solder
electrical connections, and other dam-
loose resistor connections. Test the
age.
resistor (par. 52) and replace a de-
fective resistor (par. 52) Tighten
Tighten loose or replace missing
loosely mounted fuse holders, solder
mounting hardware. Solder broken
broken electrical connections, and
electrical connections. Test the resis-
replace a defective fuse holder (par.
t o r s (par. 59). Replace defective
52) .
resistors (par. 59).
CA-
RELAY
SWITCH
TRIGGER
CONTACTOR.
Inspect the contactor
INCHING SWITCH
PACITOR,
for loose or missing mounting hard-
RELAY CAPACITOR AND REC-
ware, loose electrical connections, anti
TIFIER FILTER CAPACITOR.
for damaged or defective parts.
Inspect the capacitors for broken
electrical connections and damage
Tighten loose hardware and connec-
tions. Replace missing hardware. Test
Solder broken electrical connections.
the contactor (par. 53). Replace a
Test the capacitors (par. 60). Replace
defective cantactor (par. 53).
defective capacitors (par. 60).
17
