Replacement Part List

13
mCAUTION! Always store your commercial pressure
washer in a location where the temperature will not fall
below 32ºF (0ºC). The pump in this machine is susceptible to
permanent damage if it freezes. FREEZE DAMAGE IS NOT
COVERED BY THE WARRANTY.
• Store the pressure washer indoors in a dry, covered area
where it is not subject to adverse weather conditions.
• It is important to store this product in a frost-free area.
• Always empty water from the hoses and the pump before
storing.
mCAUTION! The use of a pump protector is
recommended to prevent cold weather damage during storage
over the winter months.
Winterizing + long-term storage
If you must store your pressure washer in a location where
the temperature falls below 32ºF (0ºC), you can minimize the
chance of damage to your machine by utilizing the following
procedure:
• Disconnect all water connections.
• Turn on the pressure washer for a few seconds until the
remaining water in the pump exits. Turn o immediately.
• Do not allow the high-pressure hose to become kinked.
• Store the machine and accessories in a room that does
not reach freezing temperatures.
• Do not store near a furnace or other sources of heat that
may dry out the pump seals.
• Operate the pressure washer with non-corrosive/non-toxic
anti-freeze, a pump saver, or a pump protector before
storing for the winter.
mWARNING! Before reusing, completely ush the unit
out with clear water. Anti-freeze products can damage
paintwork, so you must ensure there is no anti-freeze left in the
system before using it again.
Maintenance
mCAUTION! Before working on the pressure washer,
disconnect the plug from the power supply socket.
Change Pump Oil
The pump was lled with standard 5W-40 synthetic oil at the
factory. Check the table below for compatible pump oil and
schedule of oil changes.
To change the pump oil, follow the instructions below.
1. Remove the detergent tank, and place a container under
the pump for waste oil. Use a wrench to loosen and
remove the oil draining nut located at the bottom of the
pump (Fig. 22).
2. Wait until the waste oil is drained completed from the
pump. Tilt the machine if needed to speed up the draining
process.
3. When the waste oil is completely drained, replace the oil
draining nut and tighten securely.
4. Flip up the pump cover and use your hand to loosen
and remove the oil measuring plug by screwing it
counterclockwise. Fill in the new pump oil from the oil inlet
(Fig. 23).
Fig. 21
Hand crank
OIL TYPE
FIRST CHANGE
TIME
TIME INTERVALS
FOR CHANGING
Synthetic
5W-40 oil
50 hours Every 100 hours
Synthetic
10W-30 oil
50 hours Every 150 hours
Fig. 22
Oil draining nut