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8. Clamp the special locknut tool in a vice with
protective jaws.
9. Tighten the nuts of the special locknut tool
against the inhalation connection
open-ended spanner (SW 22).
10. Turn entire housing to left to undo connection
If it is not possible to undo connection
ceed as described from step
pull the housing apart. Clamp the special lock-
nut tool in the vice again and use an open-end-
ed spanner SW 22 to undo the block as
shown in the diagram.
11. Place the device on a non-slip surface and un-
screw the six screws
the housing.
12. Pull off the housing base section
away.
13. Next, remove the supply tube from the distrib-
utor block by pushing back the sleeve of the
angular bush
and pulling out the tube.
40
14. Unscrew the threaded connection for inhala-
tion
at the handle of the special locknut
11
tool.
15. Next, lift off the upper housing section
16. Using an open-ended spanner (SW 7), re-
lease the swivel screw connection
pressure gauge
.
6
17. Press the pressure gauge
mounting
.
14
Tip:
You will find the pressure gauge easier to remove
if you dribble a small amount of spirit between
the pressure gauge and the mounting.
using an
11
.
11
, pro-
11
onwards and
11.
from the rear panel of
32
and fold it
16
.
15
from the
42
out of the
6
11
40
6
14
Repair information and repair instructions
32
16
42
15
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