Mitsubishi Electric GOT 1000 Connection Manual page 8

[STARTUP/MAINTENANCE PRECAUTIONS]
Do not disassemble or modify the unit.
Doing so can cause a failure, malfunction, injury or fire.
Do not touch the conductive and electronic parts of the unit directly.
Doing so can cause a unit malfunction or failure.
The cables connected to the unit must be run in ducts or clamped.
Not doing so can cause the unit or cable to be damaged due to the dangling, motion or accidental
pulling of the cables or can cause a malfunction due to a cable connection fault.
When unplugging the cable connected to the unit, do not hold and pull the cable portion.
Doing so can cause the unit or cable to be damaged or can cause a malfunction due to a cable
connection fault.
Do not drop or apply strong impact to the unit.
Doing so may damage the unit.
Do not drop or give an impact to the battery mounted to the unit.
Doing so may damage the battery, causing the battery fluid to leak inside the battery.
If the battery is dropped or given an impact, dispose of it without using.
Before touching the unit, always touch grounded metal, etc. to discharge static electricity from
human body, etc.
Not doing so can cause the unit to fail or malfunction.
[BACKLIGHT REPLACEMENT PRECAUTIONS]
Be sure to shut off all phases of the external power supply of the GOT (and the programmable
controller CPU in the case of a bus topology) and remove the GOT from the control panel before
replacing the backlight (when using the GOT with the backlight replaceable by the user).
Not doing so can cause an electric shock.
Replacing a backlight without removing the GOT from the control panel can cause the backlight or
control panel to drop, resulting in an injury.
Wear gloves for the backlight replacement when using the GOT with the backlight replaceable by the
user.
Not doing so can cause an injury.
Before replacing a backlight, allow 5 minutes or more after turning off the GOT when using the GOT
with the backlight replaceable by the user.
Not doing so can cause a burn from heat of the backlight.
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CAUTION
DANGER
CAUTION