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Machine troubleshooting – Windsor Saber Glide SG36 User Manual

Page 42

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MACHINE TROUBLESHOOTING

86037580 GLIDE 01/03/07

4-19

PROBLEM

CAUSE

ERROR

CODE

SOLUTION

Vacuum motor does not run,
or runs slowly

Recovery tank full

Drain recovery tank

Recovery tank float
switch dirty

Clean float switch

Loose motor connection

7700

Check motor wires and
connections

Worn vacuum motor
brushes

Replace brushes, check
commutator

Poor scrubbing performance

Debris caught in scrub
brushes

Remove debris

Worn brushes or pads

Replace brushes or pads

Improper detergent,
brush or pad used

Contact equipment or
application specialists

Low scrub brush down
pressure

Increase brush pressure

Low battery charge

Charge batteries

Uneven scrubbing or brush
wear on 36 IN.

Deck and/or brush
drivers not level.

Adjust parallel links and/or
shim brush drivers with
washers.

Little or no solution flow to the
floor

Solution tank empty

Fill solution tank

Solution flow turned off
or set too low

Turn on or increase flow
setting

Solution strainer plugged

Clean solution strainer

Solution system
plumbing obstructed

Clear obstruction from
plumbing

Solution solenoid valve
obstructed or stuck

Clean or replace valve

Vent hole in solution
tank lid obstructed

Clear obstruction from vent
hole

Faulty solenoid valve
connection

Check wiring to solution valve

Brush motors do not run, or
run slowly

Circuit breaker(s) tripped

7600

Reset circuit breaker(s)

Low battery charge

Charge battery

Loose connection

7600

Check motor wires and
connection

Worn brush motor
brushes

Replace brushes, check
commutator

Scrub deck will not go
down/up

Loose connection

9000

Check motor wires and
connections

Faulty actuator

9000

Repair/replace actuator

Scrub deck goes down, then
raises

No brushes or pad
drivers on machine

9000

Install brushes or pad drivers

Error code not listed is
displayed

Controller detects
electrical problem

Contact service technician