6
VI.
Power box description
电源开关
Power supply
电源插座
Power socket
1. This machine uses“220V±5% 50HZ
（
or 110V±5% 60HZ
）。
2. insurance device installed the exchange insurance
，
the size is“220V
5A diameter is 20mm
（
or 110V 10A diameter 20mm
）。
3. power switches are used to connect/shut off connection.
4. a grounding wire with special ground wire.
VII. Use and maintenance guide
1
．
Machines for maintenance and repairs, you must turn off the power
source.
In order to avoid short circuit, the persons concerned access to machine
internal components before you turn off the power source. If it requires
power, shall meet the requirements of operating instructions
2
．
When you replace a component determines when the appropriate
choice of accessories.
Use of incorrect parts can result in fire or electrical short circuit, damage
