Interrupting The Operation; Routine Maintenance - Comet K series Bedienungs- Und Wartungsanleitung

anti-clockwise. To reassemble it, carry out the said operation in reverse.
• If drawing from an external tank
detergent suction pipe from the external tank (38) into the coupling (32); insert the pipe (38) into the external tank
containing the detergent diluted as required.
• Turn the nozzle head (30) as in
Start the high-pressure cleaner again, by placing the master switch (1) into position "1" and press the lever (22):
suction and mixing are performed automatically as the water passes.
• Turn the knob of the detergent tank cap (11) until the required amount of product is distributed.
To stop the distribution of detergent and return to the high-pressure operation, stop the high-pressure cleaner by
placing the master switch (1) into position "0" and turn the head (30) as shown in
• By releasing the lever (22) of the gun, the high-pressure cleaner passes onto the by-pass function and will automatically
stops if left in this condition for 13 seconds. The high-pressure cleaner starts again as soon as the lever on the gun
is pressed.
• Completely close the water supply tap (or remove the suction pipe from the tank).
• Run the high-pressure cleaner for a few seconds with the lever (22) of the gun pressed to expel any excess water.
• Place the master switch (1) into position "0".
• Remove the plug from the power socket.
• Eliminate any residual pressure that has remained in the high-pressure pipe (35) by pressing the lever (22) of the
gun for a few seconds.
• Wait for the high-pressure cleaner to cool.
• Carefully wind up the high-pressure pipe (35) making sure there are no kinks; for versions without hose reel, hang
the pipe from the holder (7).
• Carefully wind up the power cable (6) with the cable reel (10).
• Place the high-pressure cleaner in a dry and clean location, taking care not to damage the power cable and high-
pressure pipe.
Carry out the operations described in paragraph
MAINTENANCE INTERVAL
On every use
Weekly
Monthly
16
, unscrew the cap (33) and introduce the connector (37) of the
(SEE FIG. 4 AND 5)
FIG. 3-a

INTERRUPTING THE OPERATION

STOPPING
STORAGE

ROUTINE MAINTENANCE

"STOPPING"
• Check the power cable, high-pressure pipe, connectors, gun and lance pipe.
If one or more parts are damaged, do not use the high-pressure water cleaner and
contact a
QUALIFIED TECHNICIAN
• Cleaning of inlet water filter (18).
Unscrew the hose connector (25) and remove the filter (18). Cleaning the filter
under running water or compressed air is generally sufficient. In more difficult
cases, use a scale-removing product or replace it by contacting an authorised
assistance centre to purchase it.
Refit the filter and tighten the hose connector.
• Cleaning the nozzle.
To clean the nozzle, it is normally sufficient to pass the supplied pin (31) through
the hole of nozzle. If the result is not as required, replace the nozzle by contacting
an authorised assistance centre. The nozzle can be removed using a 14 mm spanner
(not supplied).
• Cleaning the detergent suction filter (39).
Cleaning the filter under running water or compressed air is generally sufficient.
In more difficult cases, use a scale-removing product or replace it by contacting
an authorised assistance centre to purchase it.
• Control of pump oil level.
Use the oil gauge (28) (Fig. 6). If topping up is required, contact a
TECHNICIAN.
SEE FIG. 5
FIG. 3-b
, following the table below.
OPERATION
.
.
QUALIFIED