Removal And Installation; Torque Specifications; Mains Input Bracket; Table 14 - Motor Power Cover Torque Specifications - Danfoss Turbocor VTT Series Service Manual

Variable twin turbo compressors
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3.3.1.1 Removal and
Installation
3.3.1.2 Torque
Specifications
Table 14 - Motor
Power Cover Torque
Specifications

3.3.2 Mains Input Bracket

Figure 48 - Mains Input
Bracket (Revision A)
Compressor Components
Motor Power Cover Removal:
1. Isolate the Compressor power as described in the
section of this manual.
2. Remove the four (4) or six (6) screws that hold the Motor Power Cover in place.
3. Remove the Motor Power Cover.
Motor Power Cover Installation:
1. Verify all sealing surfaces are clean and dry. If not, clean with a lint-free cloth.
2. Install the gasket on the sealing surface of the cover.
3. Place the cover over the motor power side.
4. Install the screws to secure the Motor Power Cover and torque to specification.
5. Restore power to the Compressor.
Power Cover, SHCS, M5x16
The Mains Input Bracket provides support for the conduit of the cables from the VFD to the
compressor motor. There are two (2) variants of this bracket with the Revision A utilizing two (2)
mounting holes where as the Revisions C and later, utilize four (4) mounting holes.
"Electrical Isolation of the Compressor/VFD"
Description
Nm
Ft.Lb.
6
-
Torque to 10
Nm (7 ft.lb.)
(2 places)
M-SV-VT-001-EN Rev. A
In.Lb.
53
53 of 165

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