Danfoss VLT FC Series, Service Manual

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13.2.13 Gate Drive Card Mounting Plate
The gate drive card mounting plate can be removed from the drive with the gate drive card attached. To remove the gate
drive card mounting plate from the drive, use the following steps. Refer to
Illustration 13.12 .
To remove the gate drive card from the mounting plate, see chapter 13.2.14 Gate Drive Card .
Disassembly
1. Remove the input plate and any attached
options. Refer to
chapter 13.2.9 Input Plate with
Busbars and chapter 13.2.10 Split Input Plate with
Options .
2. Unplug the cables from the following gate drive
card connectors:
2a MK100
2b MK101
2c MK201 (if brake option is present)
2d MK501
2e MK601
2f MK701
3. Remove 4 screws (T20), 1 from each leg of the
gate drive card mounting plate.
4. Lift the mounting plate with attached card from
the unit.
NOTICE
CABLE ROUTING
To avoid equipment malfunction or damage, ensure that
the IGBT cables are reattached to the correct IGBT cable
connectors (MK501, MK601, and MK701).
Reassembly
Tighten fasteners according to chapter 14.1 Fastener Torque
Ratings .
1. Place the mounting plate in its original position
in the drive.
2. Secure 4 screws (T20), 1 in each leg of the gate
drive card mounting plate.
3. Attach the cables to the following gate drive card
connectors:
3a MK100
3b MK101
3c MK201 (if brake option is present)
3d MK501
3e MK601
3f MK701
4. Reinstall the input plate and any attached
options. Refer to
chapter 13.2.9 Input Plate with
Busbars and chapter 13.2.10 Split Input Plate with
Options .
E1h–E4h Drive Disassembly a... Service Guide
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