2. Structural characteristics
2.1 As the sing-phase series motor chosen to directly drive the 3-cylinder axial plunger pump by the
gear
，
the cleaner is compact in structure, small in size, artistic in appearance and reliable in
operation.
2.2 As the cleaner is light, it’s rather convenient in moving.
2.3 The pump of the cleaner has the function of automatic unloading. When the spray gun trigger
closes,the unload valve opens, and the water flows back to the suction side of the pump, so the cleaner
has the feature of low consumption of water and electricity.
2.4 Use the NO.46 machine oil and the high-temperature lubricating oil in the pump.
4. OPERATION RULES
1. Preparation
1.1 If, on unpacking the unit, you discover damage has been caused during transportation, please con-
tact your dealer.
1.2 Check to make sure that the packing list and the information paper are correct, then conserve it.
1.3 Check whether the voltage shown on the rating plate corresponds to that of the power source
(220-240 V AC), the current carrying capacity of the circuit should not be less than 10A.
1.4 The electric protective switch must be installed for the safety operation
1.5 Open the accessory bag and install the big wheels into the machine (see figure 1).
UNIDERECTIONAL VALVE
PLUNGER
OUTLET VALVE
INLET VALVE
WORKING PRINCIPLE
ADJUST OVERFLOW
SAFETY VALVE
SPRAY GUN
SINGLE PHASE
SERIES MOTOR
4
EN
