一：To ensure that the input AC power supply 220V-50HZ.
二：Make sure that the input source is between 0.4-0.8MPA.
三：Make sure that the mold is in the upper and lower mold.
四：Ensure the mold drawing material under pressure range (the thickness of 0.8mm
aluminum film, flexible material for 2.5mm)
五：Regularly to the air compressor, air compressor output gas is not dry, need to
be discharged every three days.
六：Check whether the foot cup on the stability, balance, foot cup nut is fastened.
七：Regularly check all the visible screws are loose.
八：Check the plug of the electrical components regularly.
九：Do not touch the marble table when the device is moving, so as not to shift the