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MAINTENANCE
86343680 AP 100/50 M
4-3
4. VACUUM
MOTOR
(Refer to vacuum group in the parts section of
manual).
ONLY QUALIFIED MAINTENANCE PERSONNEL
ARE TO PERFORM THE FOLLOWING REPAIRS.
VACUUM MOTOR REPLACEMENT
1.
Turn off all switches and unplug machine.
2.
Remove recovery tank.
3.
Remove the 5 screws holding the vacuum motor
cover to the solution tank.
4.
Locate the vacuum motor wires and disconnect
at the connector.
5.
Remove the vacuum motor.
6.
Reverse process to install.
Vacuum Motor Carbon Brushes Replacement
WARNING:
The green
ground wire must be
attached for safe operation.
See wiring diagram.
End Cap
Carbon
Brushes
If armature commutator is grooved, extremely pitted or not
concentric, the motor will need to be replaced or sent to a
qualified service center.
Important:
These brushes wear quicker as the length shortens due to
increased heat. Spring inside brush housing will damage
motor if brushes are allowed to wear away completely.
Periodically check the length of the carbon brushes. Replace
both carbon brushes when either is less than 3/8" (9.5mm)
long.
3
8
[9.5mm]
Summary of Contents for AP 100/50 M
Page 18: ...NOTES 86343680 AP 100 50 M 3 10...
Page 25: ...NOTES 86343680 AP 100 50 M 4 7...
Page 26: ...CONTROL PANEL 86343680 AP 100 50 M 5 1 1 2 5 7 8 9 10 11 11 13 3 4 14 15 16 17 4 1 11 12 6...
Page 28: ...DECAL 86343680 AP 100 50 M 5 3 1 3 3 4 5 2 6...
Page 36: ...SOLUTION PUMP 86343680 AP 100 50 M 5 11 1 2 3 4 5 6 7...
Page 40: ...VACUUM 86343680 AP 100 50 M 5 15 12 12 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 16...
Page 42: ...WHEELS FRAME 86343680 AP 100 50 M 5 17 4 5 6 7 5 9 8 5 3 1 2 10 10 11...
Page 44: ...TOOLS STANDARD 86343680 AP 100 50 M 5 19 5 6 4 3 1 2 20 16 17 13A 13B 8 9 10 7 11...
Page 49: ...86343680 AP 100 50 M OPTIONS...
Page 50: ...VAC HOSE RACK OPTION 86343680 AP 100 50 M 6 1 4 5 6 7 3 2 1...
Page 52: ...TOOLS GROUT CLEANER OPTION 86343680 AP 100 50 M 6 3...
Page 54: ...TOOLS HIGH PRESSURE WAND OPTION 86343680 AP 100 50 M 6 5...
Page 56: ...TOOLS CARPET TOOL OPTION 86343680 AP 100 50 M 6 7 1 2 3 4 5 6 7...
Page 58: ...STORAGE BAG OPTION 86343680 AP 100 50 M 6 9...
Page 60: ...CHEMICAL LOCK OPTION 86343680 AP 100 50 M 6 11...
Page 62: ...SERIAL NUMBERS 86343680 AP 100 50 M 6 13 REF NO MODEL SERIAL N A N A...