APEC PUMP SSDM-10HP Series, Installation And Operation Manual, Page: 6 / 12

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Electrical Wiring
1.Wiring
A) Wire as indicated for the appropriate start system as shown in Fig-1 for three phase.
B) Loose connections will stop the pump. Make sure all electrical connections secure.
2.Cable
! WARNING : Never let the end of the cable contact water.
A) If the cable is extended, do not immerse the splice in water.
B) Fasten the cable to the discharge piping with tape or vinyl strips.
C) Install the cable so that it will not overheat. Overheating caused by coiling the cable
and exposing it to direct sunlight.
3.Grounding
To ground the green wire (label G). Under no circumstances should the green wire
be connected to the power supply.
4. WARNING : Use short circuit breakers to prevent danger of electrical shock.
Fig-1