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  • ESPAÑOL, página 27

GENERAL

1. When connecting electric cables to the motor of the pump, be careful to correctly
arrange them inside the connection box, verify that no bits of cable are left inside the
box on closing it. See that the earth wire is correctly connected. When connecting the
motor, follow the wiring diagram supplied with the pump.
2. Be especially careful that no water enters the motor or electrical parts under voltage.
3. In the event that the planned use is not as specified, adaptations and supplementary
technical rules may be necessary.
• WARNINGS FOR START UP
Before starting the pump, verify the calibration of the electrical protection devices of the
motor and that the protections against electrical and mechanical contacts are correctly
positioned and attached.
GENERAL
1. Be especially careful that no water enters the motor or the electrical parts under
voltage.
2. Avoid all contact, even accidental, with the moving parts of the pump.
3. Wait until the pump has stopped completely before handling it in any way.
4. Before carrying out electrical or mechanical maintenance tasks, make sure that the
machine has been disconnected from the mains and that starting devices have been
locked.
5. It is advisable to follow the steps listed below before handling the pump in any way.
a) Turn off the voltage to the pump.
b) Lock starting devices.
c) Verify that there is no voltage in the circuits, including ancillary devices and auxiliary
circuits.
d) Wait until motor stops completely.
The above list should be considered indicative and not binding for the purpose of safety;
specific safety rules may exist in particular regulations.
Regularly verify:
1. The correct attachments of the mechanical parts and of the support screws of the pump.
2. The correct position, attachment and condition of the supply cables and of the insulating
parts.
3. The temperature of the motor. In the event of any irregularity stop the machine
immediately and have it repaired.
4. The vibration of the pump. In the case of any irregularity, stop the machine immediately
and have it repaired.
Owing to the complexity of the cases covered, the instructions for installation, use
and maintenance contained in this manual do not attempt to examine all possible and
imaginable cases of service and maintenance. If supplementary instructions are required
or if special problems arise, do not hesitate to contact the distributor or to address directly
the manufacturer of the pump.
Waterco Pumps
I pg 06

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