6
TROUBLE-SHOOTING
PROBLEM
CAUSE
SOLUTION
No solution flow.
Clogged filter.
Clean filter.
Low battery charge.
Charge the batteries.
The solution valve is closed.
Open the solution valve.
Obstruction in the solution hose.
Remove the obstruction.
Solution valve or linkage damaged.
Repair/replace the valve linkage.
Solution hose kinked.
Check for kinks at valve and remove.
Solution tank is empty.
Fill the tank.
Solution flow does
The solution valve is open.
Close the solution valve.
not stop.
Solution valve or linkage damage.
Repair/replace the valve linkage.
Solution valve is dirty.
Clean the solution valve.
Damaged seat and washer in valve.
Replace valve.
The valve stem is dirty.
Clean and lubricate valve stem.
Hose disconnected or damaged
Reinstall or replace hose.
between sol. tank & valve.
Will not pick up any
Squeegee is up.
Lower squeegee.
water from floor.
Squeegee hose is off.
Reinstall hose.
Vac motor switch is off.
Turn vac motor switch “on”.
Recovery tank is full.
Empty tank.
Vacuum shut-off float is stuck.
Open float valve/remove obstruction.
Obstruction/damage in the squeegee,
Remove obstruction/repair damage.
squeegee hose or standpipe.
Leaking over gasket.
Remove old gasket/replace.
Vac motor is not running.
Have an authorized serviceman repair.
Recovery drain hose not plugged properly.
Install drain hose plug properly.
Will not pick up all of the
Debris on squeegee blades.
Clean squeegee
water from the floor.
Squeegee blade is worn/damaged.
Reverse/replace squeegee blade.
Obstruction/damage in the squeegee,
Remove obstruction/repair damage.
squeegee hose, or standpipe.
Squeegee angle needs adjustment.
Adjust angle.
Vacuum motor worn out.
Repair/replace vac motor.
Recovery tank drain hose damaged.
Repair/replace recovery drain hose.
Batteries do not seem
Overcharging batteries.
Monitor run time and adjust charging
to run long enough.
frequency accordingly.
Tops of batteries are dirty/wet.
Clean/dry, charge batteries.
Battery terminals are dirty, damaged,
Clean terminals and connectors,
or loose.
replace damaged cables. Charge.
Electrolyte level is too low.
Add distilled water and charge.
Batteries are not fully charged.
Charge batteries for 8 hours.
Charger is damaged.
Have an authorized serviceman repair.
Battery is defective or worn out.
Check cell voltage while discharging.
Cleaning is not even.
Brush/pad is worn.
Replace brush/pads.
Damage to brush assembly, casters
Have an authorized serviceman repair.
or solution valve.
Machine does not run.
Circuit breaker tripped.
Reset circuit breaker.
Loose battery connection.
Tighten battery connection.
NOTE: If any problems remain after taking the above steps, contact your local authorized
distributor/service station for further evaluation and repair.
Summary of Contents for WRANGLER 1708CB
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