Windsor 10052450, Operating Instructions Manual

Page: 42 / 127

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