28
3. Place the steel cover on top and
insert the enclosed middle cover.
The following steps must be observed when converting the external air connection:
1. Drill out the existing 3mm holes
with a 6mm drill (6x)
2. Dismounting the blind cover by
removing the M8 screw.
3. Position the enclosed air con-
necting
4. And screw tight, with the M8
screw.
3. Technical specification
3.1 Dimensional drawings
1
3
2
4
3
Steel cover on top
Middle plate
