Maintenance; Connections; Nozzle; Storage - JET USA rx550 User Manual

RX550 Electric Pressure Washer

Maintenance

Connections

The connections on the pressure washer hoses, gun and spray wand should be cleaned regularly and
lubricated with the manufacturer's recommended grease to prevent leakage and damage to the O-
rings.

Nozzle

Obstructions to the nozzle will cause the pump pressure to be too high. If the nozzle is obstructed,
clean it immediately.
A nozzle cleaner must only be used when the spray wand is disconnected from the gun or personal
injury could occur.
1. Turn off the pressure washer.
2. Separate the wand from the gun.
3. Clear the nozzle with a small rigid piece of wire such as a paper clip.
4. Flush the nozzle backwards with water.
5. Reconnect the wand to the gun.
Restart the pressure washer and depress the trigger on the spray gun. If the nozzle is still partially
blocked or plugged, repeat above instructions 1-4.
If the previous procedure does not clear the nozzle, replace the nozzle.

Storage

If you must store your pressure washer in a location where the temperature is below freezing, you can
minimise the chance of damage to your washer with the following instructions.
1. Stop the pressure washer and detach the supply hose and the high-pressure hose. Squeeze the
trigger of the discharge gun to drain all water from the wand and hose.
2. Restart the pressure washer and let it run briefly (about 5 seconds) until water no longer discharges
from the high pressure outlet.
E&OE ©2018 Jet USA 7