Mounting The "Liquid Injection" Extension Kit - Bitzer CM-RC-01 Instructions De Montage

If no additional extension kits are mounted:
• Proceed with the other electrical connections on the
CM-RC-01 (see chapter Further electrical connec-
tions on the CM-RC-01, page 8).
• Screw the protective earth conductor onto the ter-
minal box cover and attach the cover to the module
housing (see chapter Screwing the cover onto the
module housing, page 8).
• Lay the cables and close the cable ties (see chapter
Laying the cables, page 9).

4.3 Mounting the "Liquid injection" extension kit

Information
Use an open ring spanner for mounting the in-
jection nozzle to the injection line!
For further information, see Technical Informa-
tion KT-130.
KW-232-1
After mounting new components such as discharge gas
temperature sensor, pressure transmitter, injection
nozzle or injection valve:
WARNING
Serious injuries are possible. New component
may suddenly become detached.
Check the thread.
Carefully screw in the new component. Observe
the tightening torques!
Perform a tightness test before commissioning!
After mounting all components of the liquid injection
system:
NOTICE
!
!
After assembly work on the compressor, there is
a risk of oil or refrigerant leakage
Perform a tightness test before commissioning!
• Before installation, make sure that the injec-
tion nozzle is clean.
• Then remove the sealing plug (1/8 NPTF) and
screw the injection nozzle into place (tighten-
ing torque: 10-13 Nm).
• Wrap Teflon tape around the conical thread
(1/8 NPTF) to seal it.
• Screw the injection valve into place. It comes
premounted to the connecting line (including
screwed joints) leading to the injection nozzle.
• To avoid undefined vibrations and tensions in
the connecting line, secure the injection valve
through the fixing plate on the cylinder head.
Information
When positioning the fixing plate and the
pipe clip on the cylinder head, the direc-
tion of the pipe entry into the valve needs
to be considered.
• To this end, loosen the respective screw on
the cylinder head. If required, add a spacer
sleeve.
• Re-attach the fixing plate using the enclosed,
extended screw (tightening torque 80 Nm)
and tighten the pipe clip around the liquid line.
• Press the solenoid coil onto the armature until
it engages.
• Insert the electric connector of the device with
its seal and screw it down (tightening torque 5
Nm).
13