IDROBASE Stella - Page 42

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1  APPLICATIONS
1.6 SAFETY
The STELLA high pressure washer is well-advanced from a technical point of view and for a proper installation, good operation,
proper use and maintenance, it needs trained, responsible sta who has to comply with the following rules of safety and conduct.
• Do NOT run the pump without water. Do not run the pump with liquids with sand or other solid particles that compromise the
ecient running of the valves, pistons and seals.
• It is RECOMMENDED to install lters to the waterfeeding circuit.
• Do NOT expose the machine to freeze and the outside weather in general. Freezing can cause severe damages to the pump and
circuit. The prolonged downtime at temperatures below 0°C (zero Celsius degrees) can cause damages or break pump and pipes,
it is better to do a complete emptying.
• The electrical system connected to the high pressure washer MUST be made in compliance with the laws in force in the country
of installation.
• It is RECOMMENDED the presence of a dierential circuit breaker, with a sensitivity of 30 mA above the socket or power plant.
• Do NOT use extension cords or loose plugs.
• The integrity and insulation of the electric cable and equipment MUST be checked, because the work environment is necessarily
exposed to water and humidity conditions that preclude the natural system insulation.
• Do NOT use the machine if the cable is damaged or worn; disconnect the device from the network and contact an authorized
service center.
• You MUST follow the rules imposed by the Fire Department or by local entrusted bodies.
• Do NOT touch the plug with wet hands or feet!
• Avoid accidental operation. You MUST place the switch OFF before inserting or removing the plug from the socket.
• Do NOT pull the cord to remove the plug.
• Do NOT install the machine near ammable materials (expecially on environments with airborne particles: plastics, resins, acids,
inks, etc.).
• Do NOT use paints, acids, solvents, oily or very dense liquids, and so on.
• The machine MUST be used by a properly trained single operator.
• Do NOT leave the machine unattended, especially with children around. The pressure washer, once in power and able to work,
must be monitored just by the operator involved.
• Do NOT use the machine in the presence of unauthorized personnel or persons who are not wearing suitable protective gar-
ments.
• Although a suitable grip is provided with the lance, the water pressure at the start of the discharge from the nozzle (opening of
the trigger) produces a reactive force (recoil) which MUST be counterbalanced.
• Do NOT aim the jet at electrical sockets, machine, people or animals. The high pressure jet can be dangerous if used inappro-
priately.
• The machine MUST be used with recommended detergent by the manufacturer. The use of detergents or chemical products
dierent than those specied may aect the safety of the equipment. The chemical products should be used with care to avoid
damaging the machine components and the environment. Always check biodegradability and aggressiveness of the products
used.
• It is RECOMMENDED not to place the machine on ramps or sloped oor, possibly remember to lock the wheels with the appro-
priate mechanisms.
• If the machine will be put outside good precautions MUST be taken in order to prevent the dangerous eect of weather conditions.
1.7 SYMBOLS
In this manual the symbols depicted describe important functions of the machine for the installation, and
for the use and disposal. For correct and safe use of the machine the operator must read carefully all parts
of this manual paying special attention to the warning symbols and manufacturer’s plate.
PAY ATTENTION TO SAFETY IN THE WORKPLACE!
FOLLOW THE INSTRUCTIONS DISPLAYED ON THE WARNING SIGNS. FAILURE TO DO SO MAY CAUSE
SEVERE INJURY OR ENDANGER PERSONAL SAFETY. ENSURE THAT THE SIGNS ARE PRESENT AND
LEGIBLE. IF THEY ARE NOT, THEY SHOULD BE FITTED OR REPLACED.
THIS MANUAL MUST BE READ BEFORE USING OR CARRYING OUT MAINTENANCE OR OTHER OPE
RATIONS ON THE MACHINE. DO NOT ALLOW UNAUTHORIZED PERSONNEL TO USE THE MACHINE.
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