Advertisement
17
E
Operation guide.
1. The none return valve (A) is fully open because of full working pressure and flow.
2. The easy start ball valve (C) is pressed against the lower seat by the pressure
from the pump.
3. The s/s spring is pressed a little , but the Activation arm (E) is still on the front po-
sition, The micro switch (F) at "switch on" position. The motor (G) is running.
4. The handle (H) is activated, and water flow from the nozzle.
Water flows:
1. From the water inlet to the pump.
2. From the pump through the none-return valve to the high pressure hose.
17
Advertisement
