Nidec Power Module Frame 12 Power Installation Manual page 37

Safety information
3.7.16 Fit and tighten 2 off M6 x 16 screws in lower rear mounting bracket (section 3.7.6) and tighten to 6 Nm.
3.7.17 Install lower front mounting bracket, fit 3 off M8 x 16 screws and tighten to 12 Nm. Fit 4 off M6 x
20 screws and tighten to 6 Nm. Fit 2 off 2486.500 screws and tighten to 6 Nm.
Figure 3-22 Installing front mounting bracket
Care must be taken to prevent the fasteners from falling into the cubicle.
3.7.18 Ensure that all busbars are correctly aligned and electrical contact surfaces are correctly mated.
Tighten 15 off M10 nuts on input, output and ground terminals to 30 Nm
3.7.19 Make any necessary connections to the drives control terminal, routing the cables as required.
NOTE
The preferred method is to route through the output cabling area. This is to ensure there is no interference to the control wiring in the event that the
power module is to be removed.
3.7.20 Connect 24 Vdc back up if required to terminals 51 and 52.
Unidrive M Frame 12 Power Installation Guide
Issue Number: 1
Product information Mechanical installation Electrical Installation Technical data
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