Pepperl+Fuchs VisuNet GXP RM-GXP1100-22F Manual page 47

VisuNet GXP
VisuNet GXP
System Installation
Mechanical Installation
2. To simplify replacement of the DPU, temporarily hold the TCU/PCU in place using cable
ties. Put cable ties through both mounting holes at the top-left and top-right corners, and
hang the TCU/PCU from the top of the housing frame.
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3. Remove the PE wire from the PE stud on the back of the DPU.
4. Now the DPU can be removed from the housing. During the removal process, hold the DPU
steady so it cannot fall down, preferably with the help of another person. Place the DPU on
an even, cushioned surface after removal. To remove the DPU from the housing, take the
cables out of the carabiners and remove the 4 screws that hold the angle brackets to the
DPU (1). Remove the DPU from the housing (2).
1. Use a torque of 4 Nm for tightening the PE hardware during the DPU reassembly process when these steps are
performed in reverse order.
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Cable ties
1.
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