Wiring Diagram - PYD Electrobombas MOTOR 4 Serie Manual De Instrucciones

INSTRUCTION MANUAL AND MAINTENANCE
SUBMERSIBLE MOTOR
4. ISOLATION PROCESS
(1) The bottom is folded half folded with three layers by the insulating rubber strip and should be
fastened.
(2)The outer layer is subjected to 30 ~ 50% load at half load with four layers by PVC waterproof
strip, each layer is gradually extended outward and should be fastened.

5. WIRING DIAGRAM

6. MAINTENANCE
1. Regularly check the insulation resistance between the winding and the motor housing. The in-
sulation resistance must exceed 1MΩ when approaching operating temperature. Otherwise, other
corresponding measures should be taken.
2. After normal operation for 2500 hours, maintenance work must be carried out according to
the following measures: Oil change: Unscrew the oil-fi lled plug to fi ll the oil chamber with 10 #
mechanical oil to 80-90% of its capacity. Pressure test: The pressure test is to be carried out after
repair or replacement. The pressure must remain 0.2 MPa with 3 minutes until there is no leakage
or sweating.
www.proindecsa.com / proindecsa@proindecsa.com
If at any time in the future you should need to dispose of this product
or any part of this product, please note that waste electrical products,
batteries or cables should not be disposed of with household waste.
Please recycle where facilities exist, please check with your local
authority for recycling advice.
The abandonment or uncontrolled disposal of waste can cause harm
to environment and human health. So, by recycling this product in
a responsible manner, you contribute to the preservation of natural
resources and to the protection of human health.
11