Loading ...
Loading ...
Loading ...
NOTE
Use a recommended pump protector to prevent cold
weather damage during storage in winter.
• Disconnect the garden hose from machine.
• Wind the high pressure hose.
• Clean housing and the plastic components with a moist
and soft cloth.
• Make sure that the machine does not have loose or
damaged parts. If it is necessary, do these steps/
instructions:
• replace the damaged parts.
• tighten the bolts.
• speak to a person of an approved service center.
• Store the machine in a dry, isolated and frost-free area.
7 TROUBLESHOOTING
PROBLEM POSSIBLE
CAUSE
SOLUTION
The motor does
not start.
The power switch
is off.
Set the power
switch to the
“ON” ( | ) posi-
tion.
You do not install
the battery pack.
Install the battery
pack.
The power switch
is on, but you do
not pull the gun
trigger.
Pull the gun trig-
ger.
The machine does
not get high pres-
sure.
The diameter of
garden hose is too
small.
Replace with a 1”
(25 mm) or 5/8”
(16 mm) garden
hose.
The garden hose is
blocked.
Make sure that the
garden hose is free
from blockage.
The water supply
is not sufficient.
Open the water
suppy fully.
You do not install
the nozzle onto the
spray wand.
Install the nozzle
onto the spray
wand.
The water inlet fil-
ter is blocked.
Clean the filter in
warm water.
PROBLEM POSSIBLE
CAUSE
SOLUTION
The output pres-
sure varies high
and low.
The water supply
is not sufficient.
Open water suppy
fully. Make sure
the garden hose is
free from block-
age.
The pump absorbs
air.
1. Make sure that
the hoses and
fittings have
no problem.
2. Turn the ma-
chine off.
3. Pull the gun
trigger until a
stable flow of
water comes
out through
the nozzle.
The water inlet fil-
ter is clogged.
Clean the filter in
warm water.
The battery pack is
out of power.
Charge the battery
pack.
The gun, hose or
nozzle are calci-
fied.
Operate distilled
vinegar through
detergent tank.
The motor buzzes,
but you can not
start the machine.
The battery pack is
out of power.
Charge the battery
pack.
The system has re-
maining pressure.
1. Stop the ma-
chine.
2. Pull the gun
trigger on
spray wand to
release pres-
sure
3. Start the ma-
chine.
You do not use the
machine for a long
time.
Speak to a person
of an approved
service center.
There is remaining
friction in compo-
nents. You can
hear a hum.
1. Disconnect the
water supply.
2. Turn the ma-
chine on for 2
or 3 seconds.
3. Repeat the
above step for
several times.
There is no water. The water supply
is off.
Turn the water
supply on.
The garden hose is
blocked.
Make sure that the
garden hose is free
from blockage.
8
English
EN
Loading ...
Loading ...
Loading ...