Weinmann BiLevel ST 22 Operating Instructions Manual page 27

The remaining drying time is displayed. After 30 minutes BiLevel ST 22
automatically switches off. You can interrupt the process at any time by pressing
the Menu key
still damp in places after drying, repeat the process.
4. Remove the drying adapter from the unit outlet.
Cleaning the BiLevel ST 22-housing
Warning!
• Risk of electric shock! Before cleaning, disconnect the power supply
cable from the power input of the BiLevel ST 22 and the mains plug
from the socket.
• Make sure no liquid gets into the unit. Never immerse the unit in
disinfectant or any other liquid. This can damage the unit and
consequently endanger users and patients.
1. Wipe down the unit, the power supply and the power supply cable with a
damp, soft cloth. The BiLevel ST 22 must be completely dry before starting up.
5. Reinsert the coarse dust filter and the filter compartment lid as described in 8.2.
Cleaning the coarse dust filter/changing the fine filter
1. Remove the filter compartment lid again as described in 8.2.
2. Remove the coarse dust filter from the filer compartment lid and clean it under
clear running water until no residue remains.
3. Change the fine filter if necessary.
4. Let the coarse dust filter dry. Before start up, the coarse dust filter must be
completely dry.
5. Reinsert the coarse dust filter and close the filter compartment lid.
or the On/Off switch
2. Remove the filter compartment lid.
3. Remove the coarse dust filter as described in 8.2.
4. Clean the filter compartment lid with fresh running
water until it is free from residue. Then dry
carefully.
for 2 seconds. If the hose system is
Hygienic preparation
27