83 / 157V3.3 11.07.2007 KRC-AD-KRC2ed05-BA en
7. Start-up
3. Switch on the main switch. The control PC begins to run up the operating 
system and the control software.
7.11 Checking the direction of rotation of the external fan
Procedure  Check outlet (2) on the rear of the robot controller.
Information about operator control of the robot using the KCP can be found 
in the operating and programming instructions for the KUKA System Soft-
ware (KSS).
Fig. 7-3: Checking the direction of rotation of the fan
1 Air inlet 2 Air outlet