b. Warning
1) Be sure to ground the earth line of the main body of controller. Unless
『Earth』 is done, there is danger of electric shock.
2) Never use it at places where explosive or inflammable gas is present. It may
cause fire.
3) No one else except repair technician should disassemble , repair or modify it.
There is dange of fire or injury due to abnormal function.
4) Avoid its use near water, outdoors or at places where the temperature is high or
highly humid. There is danger of fire and electric shock.
5) Avoid damage to wirting or forcible bending by pressing it down.
If heavy materials are placed or inserted, then wiring is damaged, which can
cause damage to wiring, fire and electric shock.
6) Even during use of controller or while it is stopped, avoid contact with output
terminal of controller. There is output of 200V in the output terminal.
Therefore, there is danger of electric shock.
7) Do not put any foreign materials shch as papers, wood or oil etc.
There is danger of fire.
8) Do not control switch with wet hands.
There is danger of electric shock.
9) Avoid use of any other voltage except specified voltage.
It may cause fire and trouble.
10) At the time of replacing fuse, make sure to turn off primary side power source or
main switch. There is danger of electric shock.
