Mitsubishi Electronics MELSEC-F Coffeemaker User Manual


 
FX1N Series Programmable Controllers Installation Notes 3.
3-10
The “L” and “N” terminals are not reversible.
If the “L” and “N” terminals are reversed, the units/blocks may be seriously damaged.
The “24V” and “0V” terminals are not reversible.
If the “24V” and “0V” terminals are reversed, the units/blocks may be seriously damaged.
During transportation avoid any impact as the PLC is a precision instrument.
It is necessary to check the operation of PLC after transportation, in case of any impact
damage.
Please contact a certified electronic waste disposal company for the environmentally
safe recycling and disposal of your device.
When disposing of batteries, separate them from other waste according to local
regulations.
(For details of the Battery Directive in EU countries, refer to Appendix 8.2)
When storing the PLC, conform to the environmental conditions specified by the general
specification.
Before transporting the PLC, turn on the power to the PLC to check that the BATT LED is
off.
If the PLC is transported with the BATT LED on or the battery exhausted, the battery-
backed data may be unstable during transportation.
The PLC is a precision instrument. During transportation, avoid impacts larger than
those specified in the general specifications (section 3.3).
Failure to do so may cause failures in the PLC.
After transportation, verify the operations of the PLC.
When transporting lithium batteries, follow required transportation regulations.
(For details of the regulated products, refer to Appendix 8.3)