Safety Instructions for test-operation or repair 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Safety Instructions for waste disposal 
 
 
 
 
 
 
 Don’t touch the terminal when powered. Electric shock or abnormal 
operation may occur. 
 
  Prior  to  cleaning  or  tightening  the  terminal  screws,  let  all  the 
external  power  off  including  PLC  power.  If  not,  electric  shock  or 
abnormal operation may occur. 
 
 Don’t  let  the  battery  recharged,  disassembled,  heated,  short  or 
soldered. Heat, explosion or ignition may cause injuries or fire. 
 Don’t remove PCB from the module case nor remodel the module. 
Fire, electric shock or abnormal operation may occur. 
   
 Prior to installing or disassembling the module, let all the external 
  power  off  including  PLC  power.  If  not,  electric  shock  or  abnormal 
operation may occur. 
 
 Keep any wireless installations or cell phone at least 30cm away 
from PLC. If not, abnormal operation may be caused. 
 Product or battery waste shall be processed as industrial waste. 
The waste may discharge toxic materials or explode itself.