MACHINE TROUBLESHOOTING
SABER (QSC) 980067 11/13/02
4-9
PROBLEM
CAUSE
SOLUTION
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 hoses obstructed
Clear obstruction from
hose
Solution solenoid valve
obstructed or stuck
(traction model only)
Clean or replace
No power to machine
Battery disconnected
Check all battery cable
connections
Emergency shut-off
activated (traction model
only)
Reset
Battery connections
corroded
Clean connections
Faulty main contactor
Replace contactor
Faulty power switch
Replace switch
Little or no propel (traction model
Low battery charge
Charge batteries
only)
Machine turned on with
directional control button(s)
not in neutral
Allow control button to
return to neutral. Restart
Controller overheated
Allow cool down period
Loose connection
Check motor wires and
connection
