When a power plug with earth is used
3-pole outlet
Power plug (3-pole)
Model
Required power source
Voltage
Capacity
NVC-3000
＋
PBX
AC100
～
AC230V
15A
-18-
Power supply of NVC-3000 will differ depending on the
unit it is combined with.
・
When the diaphragm pump control box PBX is
combined, the power supply of the NVC-3000 is
supplied from the model PBX.
Model
Required power source
Voltage
Capacity
DC adaptor for
NVC3000
AC100
～
AC230V
1A
・
When combined with the inverter diaphragm vacuum pump
NVP-V;
Power for NVC-3000 is supplied from the model NVP-V
with the NVC-NVPV connecting cord (See P.15).
・
When connected to the power supply by installing the
NVC3000 DC adaptor
Power for NVC-3000 is supplied from the DC adaptor.
（
See P.15.
）
4-6
Connecting the utility
Wrong connection of power supply may cause
fire or electric shock
Confirm the voltage, phase,
capacity, and the type of
receptacle of power supply.
Be sure to connect the earth wire.
Do not use a a branching socket
or a power strip.
It may cause burnout of burn out of cables or a
fire from overcurrent.
Failure to connect the earth wire may cause an
electrical shock.
Never fail to connect the earth
wire correctly.
Never connect the earth wire to a gas or a water
pipe in order to avoid an electric shock.
Warning
WARNING
WARNING
Warning
Dusts or dirt on the plug terminal may make it
humid, short-circuited and ignition.
Check the plug terminal before
connecting to an outlet.
WARNING
Check the outlet on the planned installation site. (Do
not connect the power plug yet. )
A power plug can be used as it is on earthed outlets.
Please consult one of our sales offices if your outlet
does not have an earth terminal.
Do not use a branching socket or a power strip for
connection to the power supply.
