Comet K 250 Static Manual De Instrucciones página 21

• Holding the transport handle (8), lift the machine, sliding the screws (11) and washers (10)
into the upper slots (12): make sure that the washers (10) are positioned between the head
of the screws (11) and the supporting sheet (23) (see also Fig. 3). Slowly lower the machine,
making sure that the lower slot (18) catches the screw: also in this case the washer (10) must be
positioned between the head of the screw (11) and the supporting sheet (33). Before releasing
the machine, make sure that all four screws are correctly fitted in their seats, to prevent the
machine from any accidental falling (see also Fig. 3). Now tighten all four screws (11).
DISMANTLING FROM THE WALL
• Unscrew the four screws (11), leaving a gap of approx. 10 mm/0.4 in between the washers (10)
and the supporting sheets (23) and (33).
WARNING
• Given the weight of the machine, the following operation must be performed by two
people.
• Holding the transport handle (8), lift the machine and slip the screws (11) and washers (10) out
of the upper (12) and lower (18) slots. Lower the machine slowly, placing stably on the floor.
OPERATION - PRELIMINARY ACTIVITIES
• Completely unwind the high pressure hose (20) and attach the quick-fit coupling (22) onto the
delivery coupling (4), and press down: make sure that the coupling is fitted correctly by
trying to pull it apart. Operation D in Fig. 7.
• Fasten a supply hose with inner diameter 19 mm/0.75 in to the water inlet quick-fit coupling (32),
using an ordinary gardening quick-fit coupling. Operation E in Fig. 7.
• Open the water supply tap and make sure this is not dripping;
- if the connection is made to the drinking water mains, a water mains disconnector must be
used, in conformity with EN 60335-2-79 standard, and available from your dealer. With regard
to 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 1.2 m/3.9 ft.
• Make sure the master switch (1) is on "0" position and insert the plug into the power socket.
Operation G in Fig. 7.
• Move the master switch (1) to position "1".
• Press the spray gun lever (17) and wait for a continuous jet of water to come out;
• Move the master switch (1) to "0" position and connect the lance hose (14) to the spray gun (13),
tightening well. Operation F in Fig. 7.
EN
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