Troubleshooting; Optional Accessories - Makita HW001G Instruction Manual

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 disassemble the machine. Instead, ask Makita Authorized Service Centers, always using Makita
replacement parts for repairs.
State of abnormality
The washer does not start.
No water jet / weak water jet
Unstable water jet
Water leakage

OPTIONAL ACCESSORIES

CAUTION:
These accessories or attachments are recommended for use with your Makita machine
specified in this manual. The use of any other accessories or attachments might present a risk of injury to per-
sons. Only use accessory or attachment for its stated purpose.
If you need any assistance for more details regarding these accessories, ask your local Makita Service Center.
• Nozzles and hoses
• Makita genuine battery and charger
NOTE: Some items in the list may be included in the product package as standard accessories. They may differ
from country to country.
Combinations of nozzles and hoses
► Fig.43
1 Splash guard
4 Foam nozzle
7 Rotating brush
10 Pipe cleaning hose (15 m (49.2 ft.))
13 Lance extension *2
16 Extension high-pressure hose (8 m
(26.3 ft.))
19 Water hose connector *1
*1: Standard accessory
*2: Not available in combination with under body spray lance.
Probable cause (malfunction)
No electricity
Residual pressure in the pump
The high pressure washer has been
left for long time while maintaining high
pressure.
No water supply or poor water supply
Air is blocking the flow of water.
Poor water hose connection
Insufficient connection of hoses (when
using the strainer assembly)
Clogged hose, filter, or nozzle
Damaged or worn nozzle or hose
Clogged nozzle
Poor water suction
The water is too hot.
Poor water hose connection
Damaged or worn hose
2 Cyclone jet nozzle *1
5 Wash brush
8 Under body spray lance
11 Connecting joint
14 High-pressure hose *1
17 Extension high-pressure hose (10
m (32.8 ft.))
20 Hose assembly *1
21 ENGLISH
Remedy
Install charged battery cartridges, and turn on the power switch.
Pull the trigger.
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.
Make sure that the faucet is open. If using the hose assem-
bly and strainer assembly, introduce water into the hose.
Turn off the switch and then turn it on again while
squeezing the trigger.
Check the connection between the high pressure
washer and the water faucet.
Tighten the coupling sleeve if it is loose.
Insert the coupling sleeve securely.
Unclog the hose, filter, or nozzle.
Replace the nozzle or hose.
Unclog on the ejection hole of the nozzle using the
cleaner pin.
Check the water hose starting from the faucet for
any leakage or clogs. Turn on the faucet.
Supply cooler water.
Check that the hoses are securely connected.
Replace the hose.
3 Vario spray lance *1
6 Variable nozzle
9 Pipe cleaning hose (10 m (32.8 ft.))
12 Trigger gun *1
15 Extension high-pressure hose (5 m
(16.4 ft.))
18 Swivel joint
21 Strainer assembly *1