2.3 Requirement of electrical power
Power requirement: 220VAC / 1PH
The machine needs no further electrical installation. Equipment comes with 1.8 meters of cable
with a plug. For longer runs, please use an appropriate extension cord meeting your local area
codes.
The input power supply of the machine is 1PH, AC220V. The steady-state AC power supply is
0.9～1.1 times of the rated value.
2.3.1 Equipment grounding
This machine must be grounded, if it should malfunction or breakdown, grounding provide a path
of least resistance for electric current to reduce the risk of electric shock. This appliance is
equipped with a cord having an equipment-grounding conductor and grounding plug. The plug
must be inserted into an appropriate outlet that is properly installed and grounded in accordance
with all local codes and ordinances.
WARNING – Improper connection of the equipment-grounding conductor can result in a risk of
electric shock. Check with a qualified electrician or service person if you are in doubt as to
whether the outlet is properly grounded. Do not modify the plug provided with the appliance – if it
will not fit the outlet, have a proper outlet installed by a qualified electrician.
This appliance is for use on a circuit having a nominal rating 220 V and is factory-equipped with a
specific electric cord and plug to permit connection to a proper electric circuit recommend
minimum 20A circuit breaker. Make sure that the appliance is connected to an outlet having the
same configuration as the plug. No adaptor should be used with this appliance. If the appliance
must be reconnected for use on a different type of electric circuit, the reconnection should be
made by qualified service personnel.
2.3.2 Cable inspection and Extension
Before using, you need to check the power plug and cable to see if there is any damage. If any,
should be immediately repaired or replaced.
We do not recommend using an extension cable with this machine. If you must use an extension
cable, only use it if absolutely necessary and only on a temporary basis. Extension cable cause
voltage drop, which may damage electrical components and shorten motor life. Voltage drop
increases as the extension cable size gets longer and the cable size gets smaller. Any extension
cord used with this machine must contain a ground wire, match the required plug and receptacle,
Any extension cable used with this machine must contain a ground wire, match the required plug
and receptacle
Minimum Gauge Size ........................... 2.5mm2(14 AWG)
Maximum Length (Shorter is Better).......15m (50 ft).
