AOX determination
multi X 2500
64
6.2.5
Installing the pre-combustion adapter
CAUTION
Risk of burns! Only install the combustion tube in the cold state!
NOTICE
Alkaline salts (hand perspiration) cause crystallizations in the quartz glass when
heating the combustion furnace which reduce the service life of the combustion tube.
Do not touch the combustion tube with your hands. Wear protective gloves. If
necessary, clean the combustion tube externally before installing it in the combustion
furnace (e.g. by wiping it with moist cellulose).
1.
Exit the multiWin control software. Allow the multi X 2500 to cool down and
switch the device off. Cut the gas supply.
2.
Remove the top cover and open the front doors.
3.
Replace the oxygen sluice on the open combustion tube by
the pre-combustion adapter.
4.
Connect the angled adapter (1) with the oxygen hose (hose
no. 3) to the adapter.
5.
Connect the hose of the pneumatic unit (2) to hose no. 20 in
the multi X 2500.
(Hose no. 20 is attached to a bracket at the top of the
housing of the multi X 2500.)
6.
Reinsert the top cover. Close the doors.
7.
Connect the interface cable of the pneumatic box (3) to the
connection "external" (3) on the rear panel of the basic
device.
8.
Use the gas split (see below) to connect the oxygen
connection on the pneumatic box (4) and the basic device
(connection IN O
2
, 4) to the gas supply.
9.
Use the connection hose to link the connection on the
pneumatic box (5) to the "Sewage sludge module" connection
on the basic device (5).
The pre-combustion adapter is installed and can now be
controlled using the multiWin software.
