Stopping Operation - EMAK Oleo-Mac PWX 200C Bedienungsanleitung

• Check that the inlet water filter (22) and the detergent suction filter (10) are clean.
• Take the high pressure cleaner to the place of work using the handle (4).
• Unwind the high pressure hose completely (30).
• Exploiting the clamp (12) supplied, fix a supply hose with an inside diameter of 19 mm/0.75 in to the
water inlet hose-end fitting (11). Operation G in Fig. 3.
• Start the engine, referring to the relevant operating and maintenance manual.
• Open the water supply tap (if connected to the drinking water mains it is mandatory to use a back-flow
preventer: to use this device refer to the relevant instruction manual), making sure there are no drips.
Alternatively, put a suction hose in a tank.
• Press the spray gun lever (28) and wait for a continuous jet of water to come through which means
the pump is priming correctly.
• Stop the engine, referring to the relevant operating and maintenance manual, and close the water
supply tap, if any.
• Press the spray gun lever (28) to discharge all residual pressure.
• Connect the lance hose (21) to the spray gun (19). Operation H in Fig. 3.
• Ensure that the nozzle holder head (24) is not in the detergent dispensing position (see also the
"o
peration with detergent
• Start the engine, referring to the relevant operating and maintenance manual.
• Open the water supply tap, if any.
• Press the spray gun lever (28) checking that the nozzle spray is uniform and there are no drips.
• If necessary regulate the pressure by way of the pressure regulating knob (17). Turn it clockwise to
increase pressure, anticlockwise to reduce it. You can see the pressure on the pressure indicator (18).
CAUTION
• Before expecting maximum performance of the high pressure cleaner it is good practice to warm
the engine up for a couple of minutes.
The recommended detergents are more than 90% biodegradable. On how to use the detergent please
refer to the instructions given on the detergent label.
• Put the hose (31) in the external tank which has already been prepared with detergent to the strength
required: in this case too, follow the indications given for the dosage on the detergent pack label.
• Turn the nozzle holder head (24) as schematized in Fig. 2-a and then operate the spray gun lever (28)
and start dispensing detergent.
• Release the lever (28) and turn the nozzle holder head (24) as schematized in Fig. 2-b to stop dispensing
detergent and return to high pressure operation.
• When the spray gun lever (22) is released it stops the high pressure jet and the machine goes to the
bypass mode.
• Pressing the spray gun lever (22) again the high pressure jet starts again.
WARNING
• If you have to interrupt the high pressure jet and put the spray gun down, without stopping the machine,
you have to insert the safety stop (32). Operation S in Fig. 3.
18
STANDARD OPERATION (HIGH PRESSURE)
" paragraph).
OPERATION WITH DETERGENT

STOPPING OPERATION