14
MAN 9063195 EN V1
P. Lindberg A/S
Sdr. Ringvej 1
www.p-lindberg.dk
Tel.: +45 70212626
6600 Vejen, Denmark
E-mail: [email protected]
Troubleshooting
Problem
Possible cause
Solution
Insufficient waterpower
Not enough pressure in the
high-pressure cleaner.
Ensure that the high-pressure
cleaner has at least 2,000 psi.
The most effective cleaning is
achieved with a pressure of
2,500–4,000 psi.
Insufficient water supply.
Increase the water supply
and/or clean the high-pressure
cleaner’s water filter. Ensure
that the unit supplies at least 10
l/minute.
The high-pressure rpm is too
low.
Apply more throttle.
Nozzle is blocked or worn.
Clean or replace.
Incorrect nozzle fitted.
Fit the correct nozzle.
The rotary arm does not rotate. The bushing makes it operate a
little stiffly to begin with.
Normal during the running-in
period.
The lock ring has become loose. Do not use the equipment!
Contact supplier.
The seal is defective.
Do not use the equipment!
Contact supplier.
The bearing is defective.
Do not use the equipment!
Contact supplier.
Abnormal operation in the
patio cleaner or the spray
casing suction action is sticking
the spray casing to the surface.
The nozzle is clogged.
Clean or replace.
The rotary arm, bolts or joints
are loose.
Tighten.
The rotary arm or rotor is bent. Replace.
Stripped cleaning pattern.
Insufficient water supply or the
psi of the high-pressure cleaner
is too low (the rotary arm will
not rotate).
Increase the water supply or
ensure that the pressure is at
least 2,000 psi and that at the
flow is at least 10 l/minute.
The nozzle is clogged.
Clean or replace.
Cleaning too fast.
Reduce speed of cleaning.
No suction or poor water
drainage.
Insufficient water supply or the
psi of the high-pressure cleaner
is too low (suction cannot be
established).
Increase the water supply or
ensure that the pressure is at
least 2,000 psi and that at the
flow is at least 10 l/minute.
The suction nozzle is blocked.
Clean or replace.
Cleaning too fast.
Reduce speed of cleaning.
The drainage hose is too long.
Shorten length of drainage
hose.
