21 ENGLISH
TROUBLESHOOTING
Before asking for repairs, conduct your own inspection first. If you find a problem that is not explained in the manual,
do not attempt to dismantle the tool. Instead, ask Makita Authorized Service Centers, always using Makita replace-
ment parts for repairs.
State of abnormality
Probable cause (malfunction)
Remedy
The washer does not start.
No electricity
Install charged battery cartridges.
The switch is not turned on.
Turn on the switch.
Residual pressure in the pump
Pull the trigger.
Damaged battery or electric circuit
Contact an authorized service center for repairs.
The high pressure washer has been
left for long time while maintaining high
pressure.
Switch off the high pressure washer, supply water
from a faucet to the inlet and squeeze the trigger
with keeping the water supply for a while. And then,
switch on the high pressure washer.
No water jet / weak water jet
No water supply
Make sure that the faucet is open. If using the hose
assembly and strainer assembly, introduce water
into the hose.
Poor water supply
Turn on the faucet.
Poor water hose connection
Check the connection between the high pressure
washer and the water faucet.
Clogged hose, filter, or nozzle
Unclog the hose, filter, or nozzle.
Air is blocking the flow of water.
Turn off the switch and then turn it on again while
squeezing the trigger.
Damaged or worn nozzle
Replace the nozzle.
Pump or valve malfunction
Contact an authorized service center for repairs.
Insufficient connection of hoses (when
using the strainer assembly)
Tighten the coupling sleeve if it is loose.
Insert the coupling sleeve securely.
Unstable water jet
Clogged nozzle
Unclog on the ejection hole of the nozzle using the
cleaner pin.
Poor water suction
Check the water hose starting from the faucet for
any leakage or clogs. Turn on the faucet.
The water is too hot.
Supply cooler water.
Valve malfunction
Contact an authorized service center for repairs.
Abnormal sound
The water is too hot.
Supply cooler water.
Air is stuck in the pump.
Contact an authorized service center for repairs.
Water leakage
Poor connection
Check the connection between the high pressure
washer and trigger gun and as well as the water
faucet.
Worn out sealings
Contact an authorized service center for repairs.
OPTIONAL
ACCESSORIES
CAUTION:
These accessories or attachments
are recommended for use with your Makita tool
specified in this manual.
The use of any other
accessories or attachments might present a risk of
injury to persons. Only use accessory or attachment
for its stated purpose.
If you need any assistance for more details regard-
ing these accessories, ask your local Makita Service
Center.
NOTE:
Some items in the list may be included in the
tool package as standard accessories. They may
differ from country to country.
Vario-Power spray lance
►
Fig.45
Jet pressure can be adjusted by rotating the nozzle.
CAUTION:
When adjusting the jet pressure,
do not rotate the nozzle while pulling it toward the
trigger gun.
The nozzle may come off from the trig
-
ger gun and cause a personal injury.
Foam nozzle
Country specific
►
Fig.46
Detergent can be sprayed as foam.
Содержание DHW080PT2
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