ABB Power2 850-M16 - Installing the Compressor Casing

Operation Manual / Power2 850-M / 4.1 Low-pressure stage
4
Disassembly and assembly
Page 29 /
49
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HZTL4062_EN
Revision -
December 2015
4.12 Installing the compressor casing
Figure 25: Installing the compressor casing
Part number
Thread and tightening torque
61037
M16
250 Nm
61037 (nuts that are difficult to access) Pre-tightening torque 60 Nm
Tightening torque angle 90° ±5°
72021
M10
70 Nm
Table 11: Tightening torque (61037 / 72021)
1. Secure lifting gear to swivel lifting eye (90231) and insert compressor casing.
(For installation of bracket and plate, see [➙ 19])
2. Fit and tighten nuts (61037).
3. Remove plates (90031) and brackets (90030).
4. Fit and tighten screw (72021).