EasyManuals Logo

Bitzer CSV.2 User Manual

Bitzer CSV.2
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #7 background image
SW-100-8 7
6 Special screwed connections inside the
compressor
Assess the risk of conversion and take appropriate
measures before any intervention into the compressor.
Before re-commissioning: Test the compressor de-
pending on the risk assessed for pressure strength and
tightness or for tightness only.
6.1 Pressure relief valve
Size
3/4-14 NPTF 15 .. 20 Nm
This valve vents from the pressure side (HP) to the
suction side (LP) inside the compressor if the HP pres-
sure exceeds the maximum allowable pressure.
6.2 SPI sensor
60 Nm, thread at sensor body. Mount with aluminium
gasket.
The SPI (slider position indicator) is mounted at com-
pressors starting at sizes HS.95, OS.95 and CS.105.
6.3 Connecting flange of FI cooling plate with
CSV.
Size
M6 16 Nm
This tightening torque is only valid for a cooling plate,
that is fixed with three screws.
6.4 Set screws at shaft seals
Size
M5 3 .. 5 Nm
M6 5 .. 9 Nm
M8 10 Nm
6.5 Locking screws of grooved nuts on shafts
The locking screws are set screws or cheese-head
screws depending on compressor design.
Size
M4 3.5 Nm
M6 3 .. 5 Nm
M8 5 .. 9 Nm
6.6 Fixing of electrical motor
The rotor of the electrical motor is fixed to the male ro-
tor shaft.
Central screw at shaft end
Size
M10 15 .. 20 Nm
M16 15 .. 20 Nm ①
①: Use only screws with Loctite or Precote85 coating.
Grooved nuts at the shaft
Size
M40 x 1,5 15 Nm
M50 x 1,5 15 Nm
6.7 Capacity control
Thread at piston rod
Size
M12 40 Nm
M16 100 Nm
M20 150 Nm
M25 220 Nm
Coat thread with Loctite 648 and tighten with calibrated
torque spanner to indicated torque.
Fixing at piston or piston rod
Size
M10 40 Nm
M16 100 Nm ①
M16 150 Nm
Tighten with calibrated torque spanner to indicated
torque.
①: only for CS.7551, CS.7561 and CS.7571.

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Bitzer CSV.2 and is the answer not in the manual?

Bitzer CSV.2 Specifications

General IconGeneral
BrandBitzer
ModelCSV.2
CategoryAir Compressor
LanguageEnglish

Related product manuals