Identification Plate; Intended Use - Comet YA Serie Manual De Instrucciones

• During the use, do not place feet or hands on the pump shaft protection.
a) Safety valve.
Available as optional accessory.
It is a maximum pressure valve which has been duly calibrated and that discharges the over-pressure in
excess in case of failure in the pressure adjusting system.
b) Pump shaft protection.
Available as optional accessory.
It is a device that prevents the operator to come into contact with the rotating parts of the pump shaft.
c) Pressure limiting/control valve
Available as optional accessory.
It is a duly adjusted valve that makes it possible for the pumped liquid to return to the pump suction, by
inhibiting the onset of dangerous pressures when you close the water gun or when you try to set pressure
values above the maximum allowed ones. A pressure limiting/adjusting valve equipped with stopping/
distributing devices of the pumped fluid (for instance taps) is usually called pump control unit. For
simplicity reasons, in this manual we will call control unit both the pressure limiting/adjusting valve and
the pump control unit.
The identification plate (10) has the serial number and the main specifications for the pump: model, delivery,
maximum pressure, maximum rotation speed.
The identification plate is located on the case upper part.
WARNING
• If the identification plate becomes worn due to use, ask an authorised dealer or service centre for a
replacement.
WARNING
• The pump is only intended for the following uses:
- protection treatments of cultivation for agriculture and gardening;
- pumping of detergents in watery solution;
- pumping of water not used for food.
• The pump is not intended for use with:
- water-based solutions whose density and viscosity is higher than water;
- chemical solutions when their compatibility with the pump materials is unknown;
- sea water or water with a high concentration of salt;
- any kind of fuel or lubricant;
- flammable fluids or liquefied gases;
- liquids for food use;
- any kind of solvent or thinner;
- any kind of paint;
- liquids whose temperature is above 60°C/140 °F or below 5°C/41 °F;
- liquids containing suspended granules or solid particles.
• The pump must be not be used to wash: people, animals, energized electrical devices, delicate items, the
pump itself or the machine where it is fitted.
• The accessories (standard and optional) used together with the pump must be those approved by the
Manufacturer.
• The pump is not suitable for use in special conditions, such as in environments with a corrosive or explosive
atmosphere.
• Contact the Manufacturer's service centre for information on using the pump on board motor vehicles, boats
or aircraft, as special conditions may apply.
ANY OTHER USE IS PROHIBITED.
THE MANUFACTURER IS NOT LIABLE FOR ANY DAMAGE CAUSED BY INCORRECT OR IMPROPER USE.

IDENTIFICATION PLATE

INTENDED USE

EN
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