VACUUM SYSTEM
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Problem:
Vacuum motor will not run when squeegee is lowered
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TROUBLESHOOTING, (continued)
Possible Cause and Remedy:
1
Tripped vacuum motor circuit breaker (see
Figure 5) — press reset button, check circuit
breaker for continuity.
2
Defective vacuum switch (see Figure 6) —
remove cover panel from back of control
handle, adjust or replace switch.
3
Defective vacuum motor — remove motor,
repair or replace.
4
Defective vacuum motor solenoid — replace
solenoid.
Vacuum Motor
Solenoid
Front
Vacuum Motor
Circuit Breaker
FIGURE 5
Vacuum Motor Switch
FIGURE 6
15
BA 500
Service Manual
