18
must not be above 8 bar/116 psi.
•
The pump must be provided with an adequately sized intake filter. In case of doubt, contact a
Skilled Technician
. Check that the filter is perfectly clean at all times.
•
The internal diameter of the intake pipes must not be below the pump intake coupling. They must
have a nominal pressure of 10 bar /145 psi.
•
Do not operate the pump if it is not connected to a water supply.
•
Do not supply the pump with salt water or water containing impurities. In this event, run the
pump for a few minutes with clean water.
4.2 STANDARD OPERATION (HIGH PRESSURE)
fi«
CAUTION
•
The pump must be used with care and attention. It is your responsibility to make sure that any
infrequent users have read these instructions and are acquainted with the operation of the pump.
The pump must not be used by children or by unauthorised personnel.
•
Comply with the safety warnings in the operating and maintenance instructions for the machine
that incorporates the pump, especially as regards the use of personal protection (protective
goggles, headphones etc.)
•
Complete the start up procedures recommended by the Manufacturer of the machine that
incorporates the pump.
•
It is especially important to pay great attention when the pump is used in areas where there are
moving vehicles as these can crush or damage delivery hoses, cleaner gun and lance.
•
During operation, never leave the pump unattended and make sure it is out of children’s reach.
Pay particular attention when using it in kindergartens, nursing homes and old people’s homes,
as unsupervised children, elderly people and disabled people may be present in such places.
•
Before operating the pump, put on clothing that guarantees adequate protection against the
possibility of incorrect manoeuvres of the jet of pressurised liquid. Do not operate the pump near
people, unless they are also wearing protective clothing.
•
High-pressure jets of water can be dangerous if they are not used properly. Do not point the jet
in the direction of people, animals, and energized electrical appliances or towards the machine
that incorporates the pump.
•
Hold the cleaner gun, if used, firmly during use: you will be subjected to the backlash of the high
pressure when the lever is operated.
•
Do not point the high-pressure jet towards oneself or other people in order to clean off clothing
or footwear.
•
Do not point the high-pressure jet towards materials, which contain asbestos or other harmful
substances.
•
Pay particular attention to the instructions in the “OPERATION WITH DETERGENTS”
section.
•
Do not use the machine that incorporates the pump in enclosed spaces if it is operated by an
internal combustion engine.
•
Do not get close to moving parts on the high-pressure cleaner, even if there are suitable devices
for protection.
•
Do not remove the protective devices from moving parts.
•
Do not tamper with hoses containing pressurised liquids.
•
Do not carry out maintenance on the pump when it is operating.
•
Follow the instructions in the “DESIGNATED USE” section;
•
Do not alter the conditions of the pump as supplied: it is especially important not to alter its
fastening system and the hydraulic connections.
•
Do not neutralise or tamper with the safety controls and devices, and the pressure limiting/
