Stopping Operation - Comet ETM Serie Notice Technique - Utilisation Et Entretien

• Open the water supply tap and make sure this is not dripping;
- if the connection is made to the drinking water mains, a
be used, in conformity with EN 12729 standard, and available from your dealer (
its use, refer to the relative instruction manual;
- in case of supply from a water tank, introduce the suction hose inside the tank and make sure the vertical
distance between the water level and the pump is no more than 1.5 m (4.9 ft).
• Make sure the master switch (1) is on "0" position and insert the plug.
• Move the master switch (1) to position "1".
• Press the spray gun lever (19) and wait for a continuous jet of water to come out;
- ETM 130: in case of supply from a water tank, load the pump by pressing the "Priming" button (27)
; release this when a continuous jet of water starts to come out of the spray gun.
. 5
fig
• Move the master switch (1) to " 0" position and connect the lance hose (10) to the spray gun (9), tightening
well. B
operaTion
• Make sure the nozzle holder head (11) is not in the detergent dispensing position (refer to
WITH DETERGENT"
• Start the high-pressure cleaner again moving the master switch (1) to position "1".
• Press the gun spray lever (19), making sure the spray of the nozzle is even and this is not dripping.
• If necessary, adjust the pressure by turning the knob (6). T urn clockwise to increase pressure, anticlockwise
to decrease it.
The detergents recommended by the Manufacturer are over 90% biodegradable.
For instructions on how to use them, refer to the indications on the label of the detergent pack.
• Move the master switch (1) to "0" position.
• Insert the detergent hose (17) in the connection (24) on the pump head, loosening the elastic clamp (25)
using pliers as shown in
• Introduce the other end of the hose (17) including the filter (16) into the external tank, which will
already have been prepared with the detergent with the required dilution. In this case as well, follow the
suggestions relating to dosage shown on the label of the detergent pack.
• Operate on the nozzle holder head (11) as shown in
• Start the high-pressure cleaner again, moving the master switch (1) to position "1" and operate the
lever (19): suction and mixing occur automatically as the water flows through.
• To stop the supply of detergent and restore high-pressure operation, stop the high-pressure cleaner
moving the master switch (1) to "0" position and operate on the head (11) as shown in
• With operating pressures above 20 bar / 290 psi, the high-pressure cleaner automatically stops by releasing
the spray gun lever (19), through the Total-Stop device. It starts operating again when pressing the spray
gun lever.
• Completely close the water supply tap (or remove the suction hose from the water tank).
• Empty the water from the high-pressure cleaner, allowing this to operate for a few seconds with the spray
gun lever (19) pressed.
• Move the master switch (1) to "0" position.
• Remove the plug from the power socket.
• Eliminate any residual pressure in the high-pressure hose (14), by keeping the spray gun lever (19) pressed
for a few seconds.
• Wait for the high-pressure cleaner to cool down.
16
. 4.
in fig
STANDARD OPERATION (HIGH PRESSURE)
paragraph).
OPERATION WITH DETERGENT
. 3 .
fig

STOPPING OPERATION

type water mains disconnector (26) must
BA
. 2- a .
fig posiTion
STOP
With regard to
. 5).
fig
g
operaTion
C . 4.
operaTion in fig
"OPERATION
. 2-
fig
. 5.
in fig
B .
posiTion