Lavor Darwin Manual Del Usuario página 24

EN
• WARNING: In case of operation indoors, adequate
ventilation and gas venting must be assured.
OPERATION WITH DETERGENT
(See fig. E).
Refer to the label on the detergent for instructions on
how to use it.
• Turn the master switch (2) to "0".
• (See fig. E1). Suction from the high pressure water
cleaner tank: take the cap off (6) and, being careful
not to spill any of the liquid (we suggest using a fun-
nel and keeping it for this purpose), fill the tank , fol-
lowing the dosage directions given on the detergent
pack; put the cap back on.
• (See fig. E2).Suction from an external tank: re-
move the cap (34) and put the fitting (35) of the
external detergent tank suctioning hose (36) in the
coupling (33) ; put the hose (36) in the external tank
containing the detergent at the strength wanted.
• Turn the detergent regulating knob (38) clockwise.
• Operate the nozzle support head (28) as shown in
fig. and start up the cleaner again by turning the
F2
main switch (2) to or "1". Now operate the lever (25):
When the water is fed through, suction and mixing
take place automatically. To resume work at high
pressure, stop the cleaner by turning the master
switch (2) to "0" and adjust the head (28) as shown
in fig. F1 (these versions deliver the detergent at low
pressure).
• Turn the knob (38) until the amount of product re-
quired is delivered. When you have finished using it,
turn the knob (38) completely anticlockwise and, if
you were using an external tank for suctioning the
detergent, take the fitting (35) out of the coupling
(33) and put the cap (34) back on.
IMPORTANT: (Automatic Stop System), which
stops the machine during the bypass phase. To start
the water cleaner, it is therefore necessary to set the
switch on position "1""ON"; after that press the pistol
trigger: the Automatic Stop System will start the ma-
chine and will stop it automatically when the trigger
is released. It is advisable to put on the safety of the
pistol trigger whenever the machine is stopped, in
order to avoid unintentional starting.
· Any automatic start of the machine without press-
ing the gun trigger is attributable to air bubbles in
24
T.S.
the water or other similar phenomena which do not
imply the existence of any defects in the machine.
· Do not leave the appliance unattended during the
standby for more than 5 minutes. Contrarily, for the
safety of the appliance it is necessary to re-turn the
switch into the "0" OFF position.
· Please check that the coupling of the high pressure
hose with the appliance and the gun supplied as
standard equipments made correctly, that is to say
without any water leak.
SWITCHING OFF
See fig. G
turn the switch pos. 2 "0" OFF position and wait that the
water get completely cold.
In this way you avoid any calcareous deposit and over-
heatings of the coil and the boiler, which are always
dangerous.
IMPORTANT: When the machine is switched off, al-
ways discharge the pressure hose, opening the gun.
CARE AND MAINTENANCE
See fig.
H L
See table.
WARNING: the machine shall be disconnected from
•
XX
its power source, by removing the plug from the
socket-outlet, during cleaning or maintenance
• WARNING: Do not spray the appliance with water
and do not use detergents or aggressive solvents.
Machine could be damaged.
- Clean the exterior part of the machine with a dry
cloth.
- Always keep the machine clean so that the cooling
air can pass through the slits without obstructions..
- When topping up the oil in the pump, use a SAE
20W40 mineral oil. Quantity supplied: 70 gr.
STORAGE
See fig.
H
- Move the machine only by grasping the carrying
handle
- Store the appliance and the accessories in a frost-
safe room.