Stopping Operation - Comet FDX WB Bedienungs- Und Wartungsanleitung

When topping up is needed please refer to the lubricant types given in the
paragraph.
TECHNICAL DATA"
• Check that the inlet water filter (23) and the detergent suction filter (40) are clean (please refer to the
"ROUTINE MAINTENANCE"
• Turn the cover (9) anticlockwise and check that the opening in its centre is not clogged.
• Check that the fill-up filter (10) and the inside of the tank (11) are clean.
• Fill the tank with clean water without adding detergent. Be careful this does not overflow.
WARNING
• Only put water in the tank using free falling water pipes or indirectly (jugs, cans, etc.). If a pipe is used to fill
up it must never touch the liquid that is in the tank. Do not connect directly to the drinking water mains.
• Reclose, turning the cover (9) clockwise without forcing.
• Move the high pressure jet cleaner to operating position using the handles (4).
• Release the hose reel turning the knob (16) and fully unwind the high pressure hose (30); lock the hose
reel back in position, always using the knob (16).
• Start the engine, referring to the relevant operating and maintenance manual.
• Press the spray gun lever (33) 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.
• Press the spray gun lever (33) to discharge all residual pressure.
• Connect the lance hose (21) to the spray gun (19).
• Ensure that the nozzle holder head (24) is not in the detergent dispensing position (see also the
"OPERATION WITH DETERGENT"
• Start the engine, referring to the relevant operating and maintenance manual.
• Press the spray gun lever (33) 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: follow the indications given for the dosage on the detergent pack label.
• Turn the nozzle holder head (24) as schematized in Fig. 3-a and then operate the spray gun lever (33)
and start dispensing detergent. The suctioned quantity can be adjusted by means of the knob (42):
turn it clockwise to reduce the quantity of suctioned detergent; anticlockwise to increase it.
• Release the lever (33) and turn the nozzle holder head (24) as schematized in Fig. 3-b to stop dispensing
detergent and return to high pressure operation.
• When the spray gun lever (33) is released it stops the high pressure jet and the machine goes to the
bypass mode.
• Pressing the spray gun lever (33) again the high pressure jet starts again.
paragraph).
STANDARD OPERATION (HIGH PRESSURE)
paragraph).
OPERATION WITH DETERGENT

STOPPING OPERATION

in Fig. 4.
OPERATION H
"SPECIFICATIONS AND
EN
19