TROUBLE SHOOTING
PROBLEM CAUSE
SOLUTION
Shut-off
leaks.
The connection(s) is loose.
Tighten (all) connections.
Shut-off is worn or damaged.
Repair or replace the shut-off valve.
Wand
assembly
leaks.
Connection(s) is loose.
Tighten connection(s).
O-ring and/or gasket is worn or damaged.
Replace the O-ring and/or gasket.
Nozzle
assembly
leaks.
Connection(s) is loose.
Tighten connection(s).
O-ring and/or gasket is worn or damaged.
Replace the O-ring and/or gasket.
Leak
between the
pump
assembly
and the
solution
tank.
Pump is loose
Tighten the pump.
O-ring is worn or damaged.
Replace the pressure chamber O-ring.
Hose is
leaking at
the solution
tank outlet.
Hose clamp is loose.
Tighten the hose clamp.
Hose is
leaking at
the shut-off.
Connection is loose.
Tighten the retaining nut.
O-ring and/or gasket is worn or damaged.
Replace the O-ring and/or gasket.
NOTE: If any problems remain after taking the above steps, contact your local authorized distributor / service station for further
evaluation and repair.