Machine Troubleshooting - Windsor ROMBUS RMBS12 Operating Instructions Manual

PROBLEM
No power to machine
Electrical Shock
Nuisance tripping of circuit
breaker
Brush not turning or scrubbing
Worn bearings

MACHINE TROUBLESHOOTING

CAUSE
Dead electrical circuit
breaker in fuse box
Faulty power cord
Power switch failure
Faulty circuit breaker
Internal wiring problem
Equipment not grounding
Receptacle not grounded
Internal electrical problem
Faulty circuit breaker
Mechanical problem
Faulty brush motor
Gears worn
Brushes worn
Worn brush motor brushes
Bearing squealing or
grinding in brush housing
ROMBUS 980124 07/02/03
SOLUTION
Check building circuit
breaker
Replace power cord
Replace power switch
Replace circuit breaker
With machine unplugged,
check for and correct, any
loose wire connections.
Follow grounding
instructions, pg 2-3
Have an electrician inspect
the building's wiring
Check for any loose wire
connections, replace any
items that are short
circuiting
Replace circuit breaker
Test circuit breaker for
continuity. Higher amp
draw may indicate faulty
parts. Find parts not
moving freely and repair or
replace.
Replace brush motor
Replace gears not
functioning
Replace brushes
Replace brushes, check
commutator
Replace worn bearing
4-2