19
Setting up and starting up
Removal
1. Remove the suction hose from the hose rewind and then from the hose guide.
2. Gently unlock the clip
1
of the canister lid from the support of the DDS canister
system and lift it upwards:
3.
1
4. Lift the canister system upwards from the support.
5. Place the canister system on a safe and even surface.
6. Remove the suction hose from the secretion canister.
7.
Turn the filter holder anti-clockwise by 90°.
The filter holder is difficult to turn because it has to seal the canister lid tightly.
8.
Remove the filter holder with bacterial filter from the canister lid.
9.
If required: Remove the bacterial filter
7
and the sealing ring
6
from the filter
holder
5
.
6
5
7
Risk of infection by overflowing secretion. Deadly diseases can be transmitted.
10. Hold the secretion canister with one hand and pull it upwards with force.
»
The canister system is open.
11. If required: Press the inner canister lid forward and remove it from the outer
canister lid.
12.
If required: Remove the float ball
3
from the float ball compartment
2
of the inner
canister lid
1
.
1
2
3