PYD Electrobombas MOTOR 4 Serie Manual De Instrucciones página 10

INSTRUCTION MANUAL AND MAINTENANCE
SUBMERSIBLE MOTOR
5. Do not strike or apply pressure to the cable and do not use it as a lifting cable. Do not pull on
the cable while in operation to avoid damage to the cable which may cause
electrical shock.
6. The depth of the motor, when submerged, shall not exceed 50m and shall be more than 1m
from the bottom of the water.
7. The size of the motor must correspond to the characteristics of the hydraulic part (pump).
8. The voltage and frequency available on line must be in accordance with those required on the
motor.
9. Do not open the oil fi ller cap because it is not necessary to fi ll the motor with electrical cooling
liquid.
10. The well where the motor is to be immersed must be properly cleaned.
11. While in operation, washing, swimming and bathing are forbidden at the working place to avoid
accidents.
12. If the motor is too far away from the power supply, lengthen the cable accordingly.
13. Turn off the power before adjusting the motor position or touching the motor to avoid acci-
dents.
14. Do not make the cable connection cable or socket touch the water while the electric pump is
in operation to avoid accidents.
15. After turning off the power, do not remove the motor from the water until it cools down to
avoid explosion or other accidents.
16. The cable connection method between the motor and the power supply should be as follows:
Clean the copper oxide from the core line, etc. Handle by tin in advance,
bundled by bare copper line, then solder by tin, please read the diagram of bundled connection.
of the tinned connection.
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(2) Waterproof PVC Viscosity Strip
10
(1) Motor cable
(3) φ 1.0 copper core
(4) Rubber insulating strip
(5) Power supply cable