KENT C-4 User Manual

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SYMPTOM POSSIBLE CAUSE SOLUTION
Brush will not turn when Trigger
Switch is activated, but will turn
freely by hand.
2. Brush Motor Circuit Breaker has
tripped.
2. Insure that Brush (10013) turns
freely by hand. Reset Circuit Breaker
(10113). NOTE: If Brush does not
turn freely by hand inspect Brush
Assembly (18210). (See Repair
Manual: Removing Brush Assembly,
and Rebuilding Brush Assembly).
3. Loose Wire, Crimp Nut or
Terminal connection.
3. Reconnect loose connection or
replace Crimp Nut or Spade
Terminal .
4. Reversed wires. 4. Black wire must be connected to
red and black wire. White wire must
be connected to solid red wire.
5. Broken Gear Belt. 5. Replace Gear Belt (10011).
6. Slipping Pulley (10010). 6. Reattach Pulley (10010) to Brush
Shaft (10012) ensuring set screws
and dimples in Brush Shaft (10012)
align.
Brush will NOT turn when Trigger
Switch is activated and will not turn
by hand.
1. Debris clogging Bearing Assy /
seized Bearings .
1. Remove Brush Assembly (18210)
Clean/replace: Bearings (10017),
Bearing Block (10195), Brush
Washer (10183).
2. Seized Brush Motor . 2. Replace Brush Motor (18005).
Also inspect Brush Assembly
(18210).
Brush Motor runs continuously.
1. Defective Trigger Switch. NOTE:
A defective Trigger Switch will run
Brush Motor continuously but may
operate the Pump normally.
1. Replace the Trigger Switch
(18207).
BRUSH SYSTEM CONTINUED
11
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KENT C-4 Specifications

General

Brand	KENT
Model	C-4
Category	Floor Machine
Language	English