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IV. Troubleshooting Check list - Commercial Burnishers
The following is a guide to aid in determining the origin of a problem for which these models could conceivably be
brought in for service.
7. Start capacitor bad (C5037).
8. Carbon brushes worn or hung up
9. Motor failed.
6. Handle won't
1. Cable out of adjustment.
instruction.
2. Cable assembly broken.
3. Release bar broken.
4. Release cable dislodged from
7. Burnt or damaged
1. Operated in one spot too long.
floor.
2. Pad not positioned properly.
3. Incorrect pad.
8. Unit won't shutoff
1. Switch sticking.
2. Switch mechanism sticking.
9. Less than full width
1. Pad driver out of alignment.
owned
10. Pad doesn't touch
1. Need updated springs on the
floor or doesn't
(not contacting the commutator)
(C5039/41)
handle bracket.
adjustment knob.
7. Test - following guidelines in this instruction.
8. Check and free stuck brush.
9. Check and replace.
1. Readjust - follow procedure outlined in this release.
2. Replace.
3. Replace.
4. Reposition cable and secure with a cable tie
reference Fig. 4 for positioning.
1. Follow guidelines set up in owner manual for
proper use.
2. Check and reposition.
3. Check to insure the pad is specified for high
speed burnishing.
1. Replace switch.
2. Check and replace worn or sticking parts related
to the switch actuator and/or lock-out mechanism.
1. Refer the unit to a Hoover Company factory
and operated Service Center.
1. Replace the caster bracket spring and caster
spring with updated springs. Also, a washer
should be added under the adjustment knob.
Current production caster bracket springs are
bronze in color. Early springs were blue.
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