Mitsubishi Electric AJ61BT11 User Manual page 4

[WIRING PRECAUTIONS]
CAUTION
Tighten the terminal screws within the specified torque range.
Undertightening can cause short circuit, fire, or malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short
circuit, or malfunction.
Prevent foreign matter such as dust or wire chips from entering the module.
Such foreign matter can cause a fire, failure, or malfunction.
Place the cables in a duct or clamp them.
If not, dangling cables may swing or inadvertently be pulled, resulting in
damage to the module or cables or malfunction due to poor contact.
Do not install the control lines and communication cables together with the
main circuit lines or power cables.
Doing so may cause malfunction due to noise.
Use applicable solderless terminals and tighten them within the specified
torque range. If any spade solderless terminal is used, it may be
disconnected when the terminal screw comes loose, resulting in failure.
When disconnecting the cable from the module, do not pull the cable by the
cable part.
When removing the cable with a connector, hold the connector on the side
that is connected to the module.
When removing the cable without a connector, loose the screws on the side
that is connected to the module.
Pulling the cable that is still connected to the module may result in damage to
the module or cable, or malfunction due to poor contact.
A-3