{亚洲精品综合精品自拍_美女精品视频一区_日韩中文字幕国产精品_最近中文字幕日韩精品_久久精品国产99国产精品澳门 _亚洲美女黄色片_欧美不卡视频一区发布_超碰97人人做人人爱少妇_国产视频久久久久久久_日韩在线观看视频免费

LCDNot lit up

? Not powered on

Check the power cord connection
? Turn on the power

The system cannot start

? The 'foot pedal' switch is not connected or the plug is not inserted correctly
There is an issue with the foot switch
The internal wiring of the device is damaged or the connection is not secure
There is a problem with the solenoid coil
?PCThere is a problem with the board

Check the connection of the foot switch
? Repair or replace the foot switch
Unplug the power cord and disconnect the air source. Remove the cover and check for damaged wires or loose connections
? Replace the solenoid coil
? ReplacePCplate

The system cannot boost the pressure

? Insufficient air pressure
The air hose is not connected
There is a problem with the regulator

Increase the pressure of the gas source
? Check the connection
? Replace the regulator

The system cannot be evacuated

The vacuum setting is too low
There is a problem with the solenoid coil
There is an issue with the vacuum Venturi tube
There is a problem with the vacuum needle valve

? Increase the vacuum setting
Replace the solenoid valve
? Replace the Venturi tube
Replace the needle valve

Inconsistent glue dispensing

There are bubbles in the adhesive
The dispensing time is too short
At the beginning, the dispensing needle is blocked

? Reduce the vacuum setting
? Extend the dispensing time
? Replace the needle