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FAULTS
Horn
fails to work.
Horn sounds
uninterruptedly
116
POSSIBLE
CAUSES
Break in exlernal connections.
Break in external connections.
Short-circuited,
broken
or grounded
coil.
Short-circuited condensor.
Broken
leaf
spring
Diaphragm
nol correctly
positioned.
Deformed diaphragm
Horn assembly not properly secured
to
machine
frame.
Grounded
exlernal
connections.
Grounded external connections.
Grounded coil.
REMEDIES
Locate
break
and repair
it.
Locate break and
rapair
II.
Replace
coil.
Replace
condensor.
Replace leaf spring
(when
allowed
by
horn type)
.
Position diaphragm
correctly,
Replace
diaphragm.
Tighten
securing bolts.
Locate
grounding
and repair.
Replace coil.
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