Electrical Wiring; Grounding - EBARA ESA25-D Instruction Manual

P.20

4.3 Electrical Wiring

WARNING Be sure to keep the power supply to the pump turned off and
WARNING Electrical wiring shall be carried out only by qualified
CAUTION Do not apply the power supply from the pump's power pack to

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
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.
PM10U
lock-outed until you have finished the wiring and connecting
work.
electricians.
any other equipment as this will result in malfunctioning of the
control units and in pump failure.
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.
EBARA
CORPORATION