Usage Limitations Of The Water Pump In Application - PSH YESA Serie Manual De Instrucciones

d) Keep the equipment out of reach of children under 16 to avoid accident.
e) Do not use the pump with flammable, corrosive, explosive or viscous fluids.
f) Do not unplug the pump by pulling the cable. Protect the plug and power cable from
heat, oils, corrosive liquids or sharp objects.
g) Always unplug the equipment before repairing. To avoid accidents disassembling or
changing the equipment must be done by specialists.
h) Make sure the pump and wires are stored away from wet places.
i) Avoid exposing the pump to humidity and protect it from rain and water. Do not use the
pump in wet or damp environment. Avoid leaks on pump and electrical connections.
j) Inspect the pump visually before use (especially power cable, plug and LCD display).
Do not use the pump if damaged.
If the pump is damaged, have it inspected only by specialists.

Usage limitations of the water pump in application

2
• The water pump must be used only with clean, harmless water or innocuous fluid without
solid particle in suspension. Sand or other abrasive substances in pumped fluid will
deteriorate the water pump and/or will affect its performance.
• Pumps of the YESA series require a foot valve with filter. The valve must stand filter
installed in the suction pipe to prevent impurities from water may affect the normal
operation of the pump. Without the installation of the valve standing aspiration of the
pump will not exceed the 2 m.
• Temperature of pumped fluid not to exceed 40º or drop below 0º.
• Empty the pump through its outlet
as to protect pump. If the pump shall not be used for a long period or the user shall be
out for vacation, it is suggested to empty the liquid inside the water pump and pipelines
as well.
Manual_YESA.indd 17
The water pump cannot be used with flammable, corrosive,
explosive, viscous or dangerous fluids.
Warning: Avoid dry functioning (without liquid) of the pump.
(N º 9 in diagram 2)
before frost for fear of cracking so
GB
11/4/08 16:47:46