Operating Instructions Artec
17
4.4 Connecting the changeover mounting arm
4.4.1 Connection to the circuit system (re-breathing system)
Fig. 4: Connection to the changeover mounting arm
4 Fresh gas outlet
6 Fresh gas inlet coming from
the gas mixing unit (GMU)
7 Connection hose for circuit
system
5 Adapter for O
2
sensor
when using a non re-
breathing system
(Must be sealed with the
cap when using a circuit
system /
re-breathing system)
8 Fresh gas inlet of the circuit
system
Proceed as follows to connect the mounting arm to the circuit system:
Connect the fresh gas outlet of the GMU with compressed air hose to fresh gas inlet
of the mounting arm (It. 6).
Attach connection hose of the circuit system (It. 7) to fresh gas outlet of changeover
mounting arm.(It. 4).