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If you are using a single-phase power connector machine
Plug the power cord with an accurate terminals of the machine (if have)
Connect the other end of the power socket.
If you are using three-phase power machines
The power supply is connected to the power supply box accurate.
Connecting the ground wire.
CAUTION! Damage to the machine!
Pump motor rotation wrong direction, it will damage the vacuum pump in a short time.
Before starting machine, make sure that the pump rotation direction is correct.
For three-phase motor pump configuration
According to the signage, determine the rotation direction of vacuum pump.
Turn on the power switch, less press the vacuum lid, run the vacuum pump motor
(Refer to "Start" section).
If possible, check the vacuum fan motor and determine the direction of rotation
when the fan is downwards.
If you cannot check the direction of rotation of vacuum pump motor rotation,
carefully listen to the operation sound of vacuum pump, vacuum operated in
reverse will be issued a "buzzing" noise, and to check vacuum gauge, vacuum
pump cannot be operated in reverse vacuum.
If you need to change the direction of rotation of the vacuum pump:
Exchange three-phase power wire any two wire (three-phase motors )
5).Connection inflation system (for inflatable vacuum packaging machine )
Warning! Danger of explosion!
Do not use flammable or other oxygen-containing components of more than 20% of the
gas mixture.
Otherwise there is a risk of explosion.