Operating Mode Of The Lockable Service Connections Tr - GEA FK50/460 N Assembly Instructions Manual

4| Compressor assembly
4.9 Operating mode of the lockable service connections
Opening the shut-off valve
Spindle 1: turn to the left (counter-
clockwise) as far as it will go.
—> Shut-off valve fully opened /
service connection 2 closed.
Opening the service connection (2):
1 /
Spindle 1:
—> Service connection 2 opened /
shut-off valve opened.
D
Connection 3 is provided for safety devices
and is not lockable.
GB
F
I
After activating the spindle, generally fit the spindle protection cap again and tighten with 14-16 Nm.
TR
This serves as a second sealing feature during operation.
CN
14
Fig. 16
- 1 rotation to the right
2
Fig. 17
3
1
2
3
1
2