Siemens 7MB2335, Operating Instructions Manual, Page: 111 / 168

Shut-down
7-3
Operating instructions ULTRAMAT 23 gas analyzer
C79000-B5276-C216-03
S
Make sure that gas is no longer flowing through the analyzer. If external
pumps are present, switch all of them off.
S
Switch the analyzer off.
S
Disconnect the power plug.
S
Empty the condensation trap (see Section 6.2.4).
S
Disconnect the supply hose from the condensation trap.
S
Disconnect all hose connections from the rear of the analyzer
The exhausted O
2
sensor must be disposed of as electronic waste with
the code number 160215 ” Dangerous component removed from used
equipment ”. It must therefore be disposed of in a correct and
environmentally safe manner.
!
Warning
Danger of burns
The O
2
sensor contains acetic acid which can burn unprotected skin.
The sensor housing must not be damaged when the sensor is
replaced.
If you nevertheless come into contact with the acid, immediately rinse
the affected skin with plenteous amounts of water.
The analyzer must be disposed of as electronic waste with the code
number 160213 ”
Equipment containing dangerous components ”. It
must therefore be disposed of in a correct and environmentally safe
manner.
Benchtop version
Disposal of the
oxygen sensor
Disposal of the
analyzer