Floor; Recovery Tank; Solution Tank; Vacuum - Windsor Flex 3 FLX3 Operating Instructions Manual

MACHINE TROUBLESHOOTING
PROBLEM
Vacuum motors do not run, or
run slowly
Poor scrubbing performance
Little or no solution flow to the

floor

Brush motors do not run, or
run slowly
Scrub deck will not go
down/up
Scrub deck goes down, then
raises
Error code not listed is
displayed
4-19
CAUSE
Recovery tank full
Recovery tank float
switch dirty
Loose motor connection
Worn vacuum motor
brushes
Debris caught in scrub
brushes
Worn brushes or pads
Improper detergent,
brush or pad used
Low scrub brush down
pressure
Low battery charge
Solution tank empty
Solution flow turned off
or set too low
Solution strainers
plugged
Solution system
plumbing obstructed
Solution solenoid valve
obstructed or stuck
Vent hole in solution
tank lid obstructed
Faulty solenoid valve
connection
Circuit breaker(s) tripped
Low battery charge
Loose connection
Worn brush motor
brushes
Actuator circuit breaker
tripped
Loose connection
Faulty actuator
No brushes or pad
drivers on machine
Controller detects
electrical problem
FLX3 980087 04/01/03
ERROR SOLUTION
CODE
Drain recovery tank
Clean float switch
7700 Check motor wires and
connections
Replace brushes, check
commutator
Remove debris
Replace brushes or pads
Contact equipment or
application specialists
Increase brush pressure
Charge batteries
Fill solution tank
Turn on or increase flow
setting
Clean solution strainers
Clear obstruction from
plumbing
Clean or replace valve
Clear obstruction from vent
hole
Check wiring to solution valve
7600 Reset circuit breaker(s)
Charge battery
7600 Check motor wires and
connection
Replace brushes, check
commutator
9000 Reset breaker
9000 Check motor wires and
connections
9000 Repair/replace actuator
9000 Install brushes or pad drivers
Contact service technician