Yaskawa MP940 - Manual (Page 16)

Safety Precautions
xvii
„ Application
„ Maintenance
WARNING
• Do not touch any Module terminals when the system power is ON.
There is a risk of electrical shock.
Caution
• Do not attempt to modify the MP940 programs, force outputs, switch between RUN and STOP, or
performed other similar operations while the MP940 is operating.
Incorrect programming or operation may damage the equipment or cause an accident.
WARNING
• Make sure that the polarity of the Module's built-in battery is correct. The battery must be installed
correctly and must not be charged, disassembled, heated, thrown into fire, or short-circuited.
Improper handling may cause the battery to explode or ignite.
Prohibited
• Do not attempt to disassemble or modify the MP940 in any way.
Doing so can cause fires, product failure, or malfunctions.
• The customer must not replace any built-in fuses.
If the customer replaces a built-in fuse, the MP940 may malfunction or break down. The built-in fuse must
always be replaced by Yaskawa service staff.