Mitsubishi QJ71DN91 User Manual page 4

[CAUTIONS ON STARTUP AND MAINTENANCE]
• Always turn off all external power supply phases before touching any terminals.
Failure to do this may result in malfunction.
• Always turn of all external power supply phases before cleaning or tightening the terminal
screws.
Failure to do this may result in malfunction.
• Do not disassemble or modify any module.
This will cause failure, malfunction, injuries, or fire.
• Always turn off all external power supply phases before mounting or dismounting the module.
Failure to do this may result in malfunction or damage to the module.
[DISPOSAL PRECATION]
• Dispose of this product as industrial waste.
A - 3
DANGER
!
CAUTION
!
A - 3