Operation
multi EA 4000 Version 01.16 53
4. Attach the gas airlock until the drill holes of
the airlock and the contact pressure ring
are on top of each other.
5. Attach the contact pressure ring to the air-
lock using three screws. Tighten the screws
evenly in turn.
The gap between the contact pressure ring and
the airlock must be approx. 1 mm wide all round.
6. Push the ceramic tube into the combustion
furnace. The gas connection at the airlock
should be slightly turned to the left (approx.
45°).
7. With a slight rotating movement press the
gas airlock against the wall holder of the
multi EA 4000. The ceramic tube then
slides into the receptacle of the combustion
furnace.
The ceramic tube is positioned correctly if
the gas connection points vertically up and
the gap between the airlock coupling and
the gas airlock is approx. 2 mm wide.