SB-160-3
9
4.2.1
Arranging for removal clearances
When integrating the compressor into the system,
provide for sufficiently large removal clearances:
Space requirement of the FI housing cover
The dimensions are marked with an X, see chapter
Connections and dimensional drawings, page 13. The
cover fits tight, therefore, additionally arrange for a spa-
cious working area.
Space requirement of the oil filter
At least 300 mm before the rectangular flange, connec-
tion position 18, see chapter Connections and dimen-
sional drawings, page 13.
4.2.2
Vibration dampers
The compressors may be mounted solidly. To reduce
structure-borne noise however, it is recommended us-
ing specially tuned vibration dampers (option).
Mounting vibration dampers
See the following figure. Tighten the screws until first
deformations signs of the upper rubber disc are visible.
M16
15
Fig. 5: Vibration dampers
4.3
Connecting the pipelines
WARNING
The compressor is under pressure!
Serious injuries are possible.
Depressurize the compressor!
Wear safety goggles!
!
!
NOTICE
Potential chemical reactions due to air penetra-
tion!
Proceed swiftly and keep shut-off valves closed
until evacuation.
4.3.1
Pipe connections
The pipe connections are suitable for pipes in all com-
mon dimensions in millimetres and inches. Brazed con-
nections have stepped diameters. The pipe will im-
merge more or less depending on its dimensions. If ne-
cessary, the bushing may even be cut at the end with
the largest diameter.
4.3.2
Shut-off valves
CAUTION
Depending on the operation mode, the shut-off
valves may become very cold or very hot.
Risk of burning or frostbite!
Wear suitable protective equipment!
!
!
NOTICE
Do not overheat the shut-off valves!
Cool the valve body and the brazing adapter
during and after the brazing operation.
Maximum brazing temperature 700°C!
For welding, dismount the pipe connections and
the bushes.
When turning or mounting shut-off valves:
!
!
NOTICE
Risk of damage to the compressor.
Tighten screws crosswise in at least 2 steps to
the prescribed tightening torque.
Test tightness before commissioning!
When retrofitting the ECO shut-off valve:
Information
To increase the corrosion protection, it is recom-
mended to coat the surface of the ECO shut-off
valve.
