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Single Phase
Cable length / Cross-sectional area of conductor (mm)
Motor
To choose the required cutting area of cable according to the power of pump and length
of external cable to ensure the normal operation of motor.
4
- The electric pump should separately use appropriate protection switch, in case of frequent tripping of the
switch, never force start it, check if the electric pump is failed, otherwise the motor may be easily burnt out.
- To dive or lift the pump out of the water, user must hold the hoist ring or handle with steel wire rope, never pull
the cable at random. When operating the motor, it is preferably to keep the cable off the ground, so as to avoid
crushing it when the heavy object passes on the ground, which may cause an accident.
- When using the electric pump, nylon rope must be used to withstand the weight of the pump, must not use
water pipes to prevent the pump drop phenomenon. if float switch or liquid level detector and other protective
measures are not provided, the pump should be tended by a specific person,so as to avoid it from running with-
out water due to reduced water level. In case of abrupt reduction of water, abnormal sound, or violent vibration,
immediately turn off the power, and stop using it until the cause is identified.
220-240V 50/60Hz
WWW.NIKOLAOUTOOLS.COM M
Warning! Electrical connections can only be
performed by electrical professionals, and
please comply with state regulations.
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