Replace the control panel

Note:

• Before unplugging the cable, please take a photo to record the connection status to prevent incorrect wiring during reinstallation.

• Keep the removed screws in a safe place to prevent loss.

Tools Required              

Hex wrenches (M2 & M3), Phillips screwdriver                                                                                                                                                                                                                                                            

1.Removing the Machine Enclosure

①.Ensure that the device power is disconnected

②.Use the M2 hex wrench to remove the screws on the rear cover, then take off the cover.                                                                                                                                                                                                                                                                                            ③.Remove the screws on the right-side panel.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ④.Before removing the right-side panel, disconnect the following cables:

• Emergency stop switch power cable
• Touchscreen signal cable
• PM2.5 detector power cable                                                                                                                                                                                                                                                                                                                                                                                                                             

  2. Remove the control panel

  Use a Phillips screwdriver to unscrew the screws in the picture below to remove the control panel                                                                                                                                                                                                                                                                                                                    

  3. Reinstall the machine

  ①. Re fix the new control panel onto the chassis

  Attention: The signal cable interface of the control panel should face the PM2.5 detector and should not be installed upside down

  ②. Connect the emergency stop switch power cord, control panel signal cord, and PM2.5 detector power cord

  ③. Install the casing and secure it with screws                                                                                                                                                                                                                                           

  

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