Completion Of The Screw Compressor; Installing The Hose Connection Flange (Example); Installing The Maintenance Indicator On The Hose Connecting Flange - Ingersoll-Rand GHH RAND SILU CG80 Mounting Instructions

Installation guidelines
3.6

Completion of the screw compressor

NOTICE
FOREIGN OBJECTS IN THE COMPRESSOR!
If foreign objects enter the screw compressor during completion, the screw compressor will be de-
stroyed when it is started up.
‣
Make sure that no foreign objects enter the screw compressor.
3.6.1 Installing the hose connection
flange (example)
NOTE
The following is an exemplary description of the
installation of the hose connection flange on the
screw compressor, installation for the CG80 and
CG600 is analogous.
‣
Attach the hose connection flange (2) with the
seal (1) to the compressor connection flange us-
ing screws (4) and retaining washers (3).
‣
Initially, hand-tighten the screws (4) diagonally,
subsequently fully tighten diagonally to the re-
quired tightening torque.
Tightening torque (M12 A2-70): 65 Nm
3.6.2

Installing the maintenance indicator on the hose connecting flange

NOTICE
UNSUITABLE INSTALLATION TOOLS!
The maintenance indicator can become damaged if unsuitable tools are used during installation.
‣
Do not use pliers or lever tools to install the maintenance indicator.
The maintenance indicator can be installed as illustrat-
ed, accessibility must be considered during installa-
tion.
‣
Firmly screw in the double nipple (2) supplied into
the connection provided on the hose connecting
flange (1).
‣
Firmly screw the maintenance indicator (3) manu-
ally onto the double nipple.
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