Assembly Tips - PYD Electrobombas 4SP Série Manuel D'installation Et Maintenance

INSTRUCTIONS MANUAL AND MAINTENANCE
SERIE ST

2. ASSEMBLY TIPS

Install a crane pole with suffi cient capacity to lift the weight of the electric pump and the pipe
completely fi lled with water, above the vertical of the well.
NEVER INSTALL THE UNIT BY MANUALLY OR USING THE CORD AS A BRACKET.
3. ENGINE REFILL
THE SUBMERSIBLE MOTOR IS COOLED BY WA-
TER. IT IS THEREFORE NECESSARY TO REFILL
THE ENGINE WITH CLEAN WATER.
Place the electric pump in a vertical position and
unscrew screws 1 and 2 located in connection
with the suction grid (see diagram).
Pour clean water into hole 1 until the water runs
out of hole 2.
Wait a few minutes and repeat the operation
carefully, tapping lightly to facilitate the escape
of air from the interior.
Close screws 1 and 2 again.
After this operation, the electric pump must re-
main in a vertical position to prevent water from
leaking from the motor.
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