Dräger Aerotest HP Notice D'utilisation page 34

6. If the measurement shows that permitted limits have been
exceeded, it may be necessary to repeat the
measurement.
7. In case of repeated deviations from the limits, introduce
appropriate measures in the high- or low-pressure system
to achieve the permitted limits.
4.5 Inserting other tubes
1. Prepare the tubes as described (see chapter 4.2 on
page 31) and insert them into the tube holder in the
direction of the arrow, with the arrow pointing away from the
measurement module.
2. Pull the bottom end of the tube holder until the tube can be
fully inserted into the tube holder.
4.6 Use of the oxygen tube
Oil CO CO H O
2 2
2
1
1. Read the instructions for use of the oxygen tube and the
accuro tube pump.
3
2. Fit the T-piece (1) with 2 hose pieces, each approx. 5 cm
long, and firmly insert into the H
3. Break off both tips on the oxygen tube (2).
4. Insert the oxygen tube into the accuro tube pump with the
arrow pointing towards the accuro tube pump (2 and 3).
5. Then connect the oxygen tube to the T-piece (1).
6. Slowly open the valve for the compressed air supply.
7. Press the accuro tube pump (3) together as far as it will go
once, then loosen it and wait for the end of the stroke (white
indicator point clearly visible).
8. Close the valve of the compressed air supply. Immediately
remove the oxygen tube from the mount. Analyze the
results according to the instructions for use.
CAUTION
The oxygen tube heats up during the measurement. Do not
use in explosion-hazard areas, explosion hazard.
en
Use
O tube holder.
2
33