Installation And Warnings - PYD Electrobombas SUB Serie Manual De Instalación Y Mantenimiento

INSTALLATION AND MAINTENANCE MANUAL
SUBMERSIBLE PUMPS

3. INSTALLATION AND WARNINGS

The pump can rest on the flat bottom surface of a tank.
When sand or silt deposits are expected to form, mount the pump on a true lower level surface
so that abrasive material is not lifted.
2.2. Pump in suspended position
The pump can be kept in a suspended position by the metal supply pipe. Tighten the threaded
joints of the pipes securely to prevent loosening during operation.
Place the pump at least 0.5 m from the bottom of a well to prevent sand from rising.
A safety rope or chain of non-perishable material should always be used to secure a suspended
pump.
When using a plastic or flexible supply pipe, the safety rope or chain should be used to lower,
secure and lift the pump.
Never use the power cord to suspend the pump.
Connect the power cable to the supply pipe and to the safety rope with cable clamps at intervals
of approximately 3m. The power cable must not be taut: allow a certain degree of slack between
the clamps to avoid the risk of deformation caused by expansion of the pipe during operation.
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1. Electric power cable
2. Delivery pipe
3. Safety rope
4. Pressure gauge
5. Air vent valve
6. Chack valve
7. Gate valve
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