7/14
November
/ 2006
III.- TROUBLE SHOOTING CHART
PROBLEM
POSSIBLE CAUSE
SOLUTlON
A) Defective Switch.
Replace switch .
B) Defective power cord.
Replace power cord.
C) Defective internal wiring.
Check wire connection at switch ,check
motor
D) Motor failure.
cord check armature and held and
replace
1) Shampooed / Polisher does not
run
E ) Worn carbon brushes
armature and/ or field. Replace carbon
brushes.
A) Dirt build up in motor
Blow with clean air
B) Bad armature
Replace armature
2) Excessive arcing
C) Worn carbon brushes
Replace carbon brushes .
A ) Broken or missing drive pin .
Replace drive pin.
3) Cleaning Brush does not run
B) Gear failure .
Replace gear
4) Handle and yoke assembly does
remain in " up " position
A) Worn or broken yoke spring
Replace yoke spring
5) Cleaning brush does not lock on
spindle cap
A) Defective spindle cap or brush
retainer
Replace spindle cap or retainer
6) Cleaning brush does not lock on
coupling.
A ) Defective coupling
Replace coupling .
WHEN ORDERING ,DO NOT FORGET TO SPECIFY :
PART NUMBER
DESCRIPTION
MODEL NUMBER
NOTE: Drawing numbers are for identification purposes only.
To Order Parts Call 1-888-702-5326 - https://monsterfloorequipmentparts.com
