8.2.12 AC Input, Motor, Load Sharing or Regen Terminals
1.
Remove the external wiring from the terminals as required.
2.
Remove the retaining nut (17 mm) connecting the terminal bus bar to other bus bar
assemblies.
3.
Remove the 2 retaining nuts (13 mm) attaching the terminal bus bar to the terminal block
insulation. Slide the terminal bus bar out.
4.
If the terminal block is attached to the input terminal plate (not shown), remove the
retaining screw (T40) attaching the terminal block insulation, otherwise go to step 5.
5.
If the terminal block is not attached to the input terminal plate, remove the retaining nut
(13 mm) attaching the terminal block insulation.
Reinstall in reverse order of this procedure. Tighten the 17 mm connecting nuts to 19 Nm (170
in-lbs) and the 13 mm or T40 Torx screw to 9.5 Nm (85 in-lbs).
130BX106.10
1
2
3
Figure 8.13: Terminal Blocks
1
Retaining nuts (Step 3)
3
Terminal block insulation (Step 4 or 5)
2
Retaining nut (Step 2)
High Power Service Manual for VLT
®
FC Series
Adjustable Frequency Drives
8 E-Frame Sizes Disassembly and Assembly
Instructions
MG.90.L1.22 - VLT
®
is a registered Danfoss trademark
8-15
8
Summary of Contents for VLT HVAC FC 100
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