– 17 – 
  A ground-fault circuit interrupter must be installed on TSL3000E/TSL3100E by the 
customer.   
Specifications:    Single phase 20 A, sensitivity current 30 mA 
Recommended ground-fault circuit interrupter: 
BKW2203CCK by Panasonic Electric Works, Co., Ltd. 
Note the following when installing a ground-fault circuit interrupter. 
- A ground-fault circuit interrupter must be installed for each power supply to the 
machine. 
- "O" (open) or "|" (closed) must be indicated as the operation status. 
- The ground-fault circuit interrupters must be equipped with an external operating 
mechanism (e.g., a handle) and installed 0.6 m to 1.9 m above the ground so that 
they can be easily accessed. 
- All the power circuit phases must be shut down.    However, DO NOT disconnect 
the ground wire or PE cable. 
For details on the power cable connection, see the Installation & Transport Manual 
provided separately. 
 
 
 
 
In order to prevent direct or indirect contact with the robot 
controller, provide a sufficient distance between the robot 
controller and the operator, for example, by placing the robot 
controller in an enclosure. 
If the robot controller is contained in an enclosure, the 
enclosure must be a fixed-cover structure or it must be locked 
not to be opened/closed freely. 
Take protective measures when making the cable inlet in the 
enclosure so that the cables will not be damaged.