B&R Panel PC 2100 User Manual page 215

Commissioning
4. Fasten the retaining clips to the wall or control cabinet by alternately tightening the screws with a 2.5 hex key
screwdriver. The tightening torque should be max. 1 Nm to provide an optimal seal.
1 - 6 mm
Wall or
control cabinet plate
Figure 117: Fastening the retaining clips (sample figure)
Panel PC 2100 user's manual V1.17 215