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EBARA
CORPORATION
4.3 Electrical Wiring
WARNING
Be sure to keep the power supply to the pump turned off and locked out until you
have finished the wiring and connecting work. Also interrupt Earth Leakage
breaker (ELB) during this.
WARNING
Only qualified electricians shall carry out electrical wiring.
CAUTION
Do not apply the power supply from the pump's power pack to any other
equipment as this will result in malfunctioning of the control units and in pump
failure.
4.3.1 Grounding
This product should be grounded. In the event of an electrical short circuit,
grounding reduces the risk of electric shock by providing an escape wire for the
electric current. This product is equipped with a cord having a grounding wire with
an appropriate grounding plug. The plug must be plugged into an outlet that is
property installed and grounded in accordance with all local codes and ordinances.
DANGER
Improper installation of the grounding plug can result in a risk of
electric shock. If repair or replacement of the cord or plug is
necessary, do not connect the grounding wire to either flat blade
terminal. The wire with insulation having an outer surface that is
green with or without yellow stripes is the grounding wire.
Check with a qualified electrician or serviceman if the grounding instructions are not
completely understood, or if in doubt as to whether the product is properly grounded.
Do not modify the plug provided; if it will not fit the outlet, have the proper outlet
installed by a qualified electrician.