7.
C
LEANNING AND
M
AINTENANCE
7.1 Cleaning Water Inlet Filter
•This pressure washer is equipped with a water inlet
filter.
• The water inlet filter must be kept clean at all times,
otherwise it can restrict the water flow to the pump
unit and damage it.
•Remove the water inlet filter from the pump inlet pipe
and clean.
7.2 Engine Maintenance
Draining Engine Oil
The engine oil should be replaced after the first
20 hours of operation, or after the first month of
use. After that, it should be replaced every 100
hours or every 6 months.
To drain the engine oil:
1. Loosen the oil tank dipstick.
2. Place an oil container underneath the opening on
the main frame.
3. Remove the hex screw and drain the oil.
4. Once the oil has been completely drained,
retighten the hex screw and oil tank dipstick.
Recommended Engine Oil
Add oil as described in chapter → Adding/Checking
Oil.
Checking Air Filter
Screw down the nut by hand, and take down the
airfilter cap, then repeat the second, take out the air
filter. Wash it with clean water. Next, soak the filter in
engine oil, and then squeeze the oil out. Place the air
filter back and replace the air filter cover.
IMPORTANT
Clean air filter element after every 50 hours of use
(every 10 hours under dusty conditions). Wash in
high flashpoint solvent, squeeze dry, dip in clean
engine oil, and squeeze out excess oil.
IMPORTANT
Used oil is a hazardous waste product and must be
disposed of properly. Do not discard with household
waste.
CAUTION
DO NOT
operate this pressure washer without the
water inlet filter in place, as deposits could build up
internally and affect the functioning of the unit.
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