Buchi DuMaster D-480, Руководство по эксплуатации

Страница: 110 / 354

Operating instructions DuMaster D-480 ©BÜCHI Labortechnik AG
6 - Starting up and shutting down the instrument 110
Detail of the rear
The following picture shows a detail of the rear of the analyzer with the corresponding gas
connections:
Legend:
1 "CO
2
IN" CO
2
gas inlet
2 "O
2
IN" O
2
gas inlet
3 Gas outlet
4 "WASTE" waste water outlet
Connecting supply lines
Safety instruction
Strictly observe the safety instruction "Mixing up gas inlets" under
Warning notes during operation
(on page 24).
Proceed as follows:

Connect the CO
2
supply tube to the CO
2
gas inlet (1).

Connect the oxygen supply line to the oxygen gas inlet (2).
Connecting waste gas lines
Proceed as follows:

Connect the waste gas line to the gas outlet (3).

Install the other end of the waste gas line so it discharges into the open or into a vent.
If the waste gas lines discharge into the open, make sure that the waste gas lines discharge into
the open at a location protected from the wind. Otherwise detector instabilities may occur.

Connect the wastewater line to the wastewater outlet (4).

Lead the upper end of the wastewater line into the storage vessel.
Check the fill level of the vessel regularly.
Removing the transport protection
Types of transport protections
There are two types of transport protections:

Furnace transport protection.

Water trap transport protection