STE 80897 
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TRANSPORTATION & INSTALLATION MANUAL 
  b)  As the cable connectors are connected to the rear side of the controller, keep a 
space of 110 mm on the rear side.    To perform maintenance of the controller, 
the upper cover is removed.    (See Fig. 2.6.) 
When installing the controller, fully consider the controller maintenance.    When 
the controller is housed in the rack, it should be removed from the rack at 
maintenance.  Specifically, take careful precautions on the following points. 
  1)  Arrange the cables around the rear side of the controller (so that the controller 
can be removed). 
  2)  Arrange the cables between the controller and control panel when the control 
panel is separated (so that the controller can be removed). 
  3)  Connect all cables in a position where the robot can be operated even if the 
controller is removed from the rack. 
 
 
Fig. 2.6    Removing upper cover 
  c)  When the controller is assembled in the rack, the weight of the controller should 
be supported by the legs of the controller.    The rack mount screw holes of the 
controller are used for securing the controller panel, and the weight of the 
controller cannot be supported only with these screws.