80 / 94 DLT-V72 Series Manual V2.00 Advantech-DLoG
13. Maintenance
13.1. Do not repair or modify
Only the manufacturer and its authorized service centers may:
− Conduct repairs
− Carry out modifications
− Replace modules
− Open the device
The following measures may be performed by the operator (by skilled personnel):
− Opening/closing the antenna cap to use the service USB interface and CFast slot.
− Opening/closing the battery pocket to replace the battery pack
− Replace the integrated keyboard of the DLT-V7210K
13.2. Replacing the integrated keyboard of the DLT-V7210K
If necessary, the integrated keyboard of the DLT-V7210K can be removed and replaced by a new
keyboard (only by skilled personnel).
Hazardous voltage, electric shock from contact with live parts.
To prevent an electric shock:
Switch off the DLT-V7210K before replacing the integrated keyboard.
Disconnect the DLT-V7210K from the power supply.
Disconnect connected accessories.
ATTENTION: Physical damage
Preventing damage to the DLT-V7210K.
Observe the applicable ESD and accident prevention regulations.
The work may only be performed in an ESD-protected, clean environment.
ESD protective mats must be installed on the floor and on the worktable.
The installer must also wear ESD shoes and clothing