C.
PREPARATION BEFORE OPERATION
1. Before installation please read this manual and follow all safety rules and operating
instructions.
2. Accessories assembly:
This machine has been assembled almost completely, users only have to assemble
some accessories.
The standard accessories we provide include: pressure gauge, high pressure hose,
high pressure gun, adjustable nozzle, water inlet filter and water inlet hose.
Please follow the steps below to assemble the accessories:
a. Please use Open-end wrench to tighten adjustable nozzle onto water outlet end
of the spray gun.
b. Connect two ends of high pressure hose quick-fit coupling to water outlet fitting
of high pressure pump and the water inlet fitting of spray gun.
c.
Please use open-end wrench to tighten filter onto water inlet end of pump.
Check filter sieve has been installed properly before connecting hose with the
coupling of filter.
3. Connected to water supply:
It is recommended to use 3/4 inch or the high pressure hose with minimum section
diameter of 14 mm. The inlet water amount should not be less than two times amount
of suction water and the supply of inlet water pressure should be less than 8 bar.
Inlet water temperature should not be higher than 55
o
C and the used water should
be filtered in order to extend the service life.
The water supply should not contain salt or high carbonate compound.
The maximum self-absorption depth of this cleaner is 1.5m in case of water inlet by
self-suction. It is not allowed to exceed this depth.
