8.2.8 Soft Charge Resistor
1.
Remove the input terminal plate assembly in accordance with procedure.
2.
Disconnect the MK4 connector on the soft charge card.
3.
Loosen top retaining nut (8 mm) on soft charge resistor.
4.
Remove bottom retaining nut (8 mm) on the soft charge resistor.
5.
Lift the bottom of the soft charge resistor and remove the resistor by sliding it down.
Reinstall in reverse order of this procedure. Tighten the 8 mm retaining nuts to 2.3 Nm (20 in-
lbs).
130BX101.10
1
2
3
4
5
Figure 8.7: Soft Charge Resistor
1
Soft charge card
4*
Soft charge resistor
2
MK4 connector (Step 2)
5
Bottom retaining nut (Step 4)
3
Top retaining nut (Step 3)
*380–480/500V: Clear wire leads.
525–690 V: Black wire leads.
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
8-9
8
Summary of Contents for VLT HVAC FC 100
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