Safety Precautions; Discharge Pipe Assembly; Electric Connection - PYD Electrobombas MP Serie Manual De Instalación Y Mantenimiento

INSTRUCTIONS MANUAL AND MAINTENANCE
SERIE MP

SAFETY PRECAUTIONS

The symbols shown above and the phrases with the words "Danger" or "Warning"
indicate risks to people or equipment if they do not comply with safety
precautions:
Failure to comply with precautions may cause electric shock.
Failure to comply with precautions can cause serious damage to health.
Failure to follow the precautions can damage the pump
1. INFORMATIONS GÉNÉRALES
Make sure that the installation corresponds to the highest performance point of the pump. All ma-
terials have passed a strict inspection. Proper installation can prevent damage or pump overload.
Damage resulting from improper installation or failure to comply with these instructions is not
covered by the warranty.
2. INSTALLATION
In the case of submersible pumps, the pump must be sufficiently submerged to have
adequate cooling.
Install the pump away from the bottom to prevent it from being blocked by decanted debris, espe-
cially if it is used in a tank with enough dirt.
Never use the electric cable or tubing to lift the pump. Make sure there is enough space for the
buoy operation.

3. DISCHARGE PIPE ASSEMBLY

It is recommended to install a pipe with a diameter greater than that of the pump drive to reduce
friction losses as much as possible. Install a check valve at the pump outlet to prevent the pipe
from emptying every time the pump stops. Avoid bends and paths with many turns in the pipe and
be sure to make a correct connection between it and the pump drive. bomb. Both cases affect
the correct operation and performance of the pump.

4. ELECTRIC CONNECTION

The single phase motor includes a thermal protector. For three-phase motors,
protection must be provided by the user or the installer.
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