SkyTrak 6036 Service Manual - Manual (Page 320)

Section 10. Electrical System
10-58 Model 6036/6036T S/N 9B0500 thru 14833
No voltage at these
operations caused by a
broken wire or switch, or a
circuit breaker which doesn't
reset to its closed position.
Check the system for shorts,
grounds or defective electrical
components.
Circuit breaker remains
closed during an overload
condition or is illegally
bypassed with a jumper.
Important: Never jumper a
circuit breaker without
providing an equivalent
protective devise in the
jumper.
Trouble Probable Cause Remedy Reference
Warning Devices—WARNING LIGHTS
Bulbs in warning
lights gauge don't
light when test
button is pressed. 1. Bulbs are burned out.
2. No voltage at warning
lights gauge; loose or
broken wiring or circuit
breaker doesn't reset.
3. Defective sender switches.
Replace bulbs.
Replace wiring and circuit
breaker as required.
Test switches for continuity
under the appropriate
conditions and replace as
required.
See para. 10.8.4
See para. 10.4
See para. 10.8.5
thru 10.8.8
Bulbs in warning
lights gauge light
continuously
when ignition key
switch is in the
RUN position. 1. Defective test switch.
2. Short circuit in wiring.
3. Defective sender switches.
Check test switch for
continuity and replace switch
if closed in the released
position.
Determine and repair the
cause of the short circuit.
Test switches for continuity
under the appropriate
conditions and replace as
required.
Loss of electrical
power for some
but not all forklift
operations.
Circuit breaker
continuously trips.
Overheating and
burnout of wiring
and forklift
electrical
components.
Replace wiring, switch and
circuit breaker as required.
Repair or replace as required.
Correct the cause of the
overload and replace
damaged wiring, components
and circuit breaker
See para. 10.4
See para. 10.4
See para. 10.4
CIRCUIT BREAKERS/FUSES
See para. 10.8.4
See para. 10.8.4
See para. 10.8.5
thru 10.8.8