Mitsubishi QY22 - CONDITIONS OF USE FOR THE PRODUCT; 2.7 QX40 H DC High-Speed Input Module (Positive Common Type); 3.6 QY40 P-TS Transistor Output Module (Sink Type); 4.3 QX48 Y57 I;O Combined Module

A - 5 A - 5
[Startup and Maintenance Precautions]
WARNING
• Do not touch any terminal while power is on.
Doing so will cause electric shock.
• Correctly connect the battery connector.
Do not charge, disassemble, heat, short-circuit, or solder the battery, or throw it into the fire.
Doing so will cause the battery to produce heat, explode, or ignite, resulting in injury and fire.
• Shut off the external power supply for the system in all phases before cleaning the module or
retightening the terminal screws or module fixing screws.
Failure to do so may result in electric shock.
Undertightening the terminal screws can cause short circuit or malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short circuit, or
malfunction.
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