6
ELECTRICAL
Disconnect power to motor before working on
pump or motor.
Ground motor before connecting to electrical power
supply. Failure to ground motor can cause severe
or fatal electrical shock hazard.
Do not ground to a gas supply line.
To avoid dangerous or fatal electrical shock, turn
OFF power to motor before working on electrical
connections.
Supply voltage must be no lower than 6% or no
higher than 10% of motor label voltage. Incorrect
voltage can cause fire or damage motor and voids
warranty. If in doubt consult a licensed electrician.
If possible, connect pump to a separate branch
circuit with no other appliances on it.
An earth leakage or residual current protection
device must be fitted to all installations, rated
residual operating current not exceeding 30mA.
A voltage surge protector should be fitted as
voltage spikes or incorrect voltage can cause fire
or seriously damage the motor.
Install, ground and maintain this pump in accordance with electrical code require-
ments. Consult your local building inspector for information about codes.
Provide a correctly fused Residual Current Device or Earth Leakage Device for
protection while working on motor. Consult local or national electrical codes for
switch requirements.
Disconnect power before servicing motor or pump. If the RCD or Earth Leakage
device is out of sight of the pump, lock it open and tag it to prevent unexpected
power application.
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