7
TROUBLESHOOTING
LOSS OF VACUUM SUCTION
BRUSH NOT FUNCTIONING PROPERLY
SPRAY JET NOT FUNCTIONING PROPERLY
MOTORS NOT RUNNING
SOLUTION:
1) Check power supply. Check fuses/circuit
breaker. Contact service center.
2) Contact manufacturer or service center.
3) Contact manufacturer or service center.
4) Reset circuit breaker according to operating
instructions or replace fuse if qualified.
5) Repair or replace defective part.
6) Push reset switch.
CAUSE:
1) Vacuum head blocked.
2) Hose blocked.
3) Recovery tank not sealed properly.
SOLUTION:
1) Visually inspect and clear blockage.
2) Visually inspect and clear blockage.
3) Check tank for damage or adjust
for proper fit.
CAUSE:
1) Belt broken.
2) Brush jammed.
3) Brush pulley broken.
SOLUTION:
1) Replace belt.
2) Visually inspect and clear blockage.
3) Replace pulley.
CAUSE:
1) Jet blocked.
2) Solution filter blocked.
SOLUTION:
1) Visually inspect and clean according to
operating instructions.
2) Visually inspect and clean according to
operating instructions.
CAUSE:
1) Power not reaching main switch.
2) Defective power cord.
3) Faulty switches or wiring.
4) Blown fuse or tripped circuit breaker.
5) Problem with brushes, field windings, or arma
-
tures. (vacuum or brush motor)
6) Reset switch on back.
