Weinmann BiLevel ST 22, Operating Instructions Manual

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Hygienic preparation
Note:
The fine filter cannot be cleaned. It has to be changed every 1000 operating
hours as described in 8.2
Accessories
To clean the exhalation system, the nasal mask, the headgear VENTI power , VENTI-
O
2
, the bacteria filter and VENTI click please refer to "Hygienic Preparation" in the
relevant Operating Instructions.
5.3 Disinfection and sterilization
If necessary, for example after an infectious illness or if the unit has become unusually
contaminated, you can also disinfect the housing, the power supply and cable, the
hose system, the bacteria filter housing, VENTI
click , VENTI- O
2
and VENTI power . Refer
to the Operating Instructions for the disinfectant used. We recommend that you wear
suitable gloves when disinfecting the equipment (e.g. household or disposable gloves).
Unit
The housing, power supply and power supply cable of the BiLevel ST 22 are
cleaned by being simply wiped over with disinfectant. We recommend TERRALIN.
Hose system
As a disinfectant we recommend GIGASEPT FF. Carry out the same steps when
using GIGASEPT FF as described under “Cleaning”.
After disinfecting rinse all the parts thoroughly with distilled water. Let the parts dry
out completely.
Let the hose system drip-dry. Dry the hose system and BiLevel ST 22 as described in
5.2.
• The corrugated tube WM 24130 (transparent) can be cleaned in
warm water up to 70 °C. Sterilization is not permitted.
• The corrugated tube WM 24120 (gray) can be steam-sterilized in
units complying with EN 285. Temperature: 134 °C, minimum hold
time 3 minutes. Please observe EN 554 or ISO 11134 with
respect to validation and monitoring.