Dräger Cato Instructions For Use Manual page 91

Connect fresh gas hose
1 to breathing system from below with plug connector.
Connect pressure measuring line with filter
2 Plug pressure measuring line into coupling – until it
engages.
Fill soda lime container
The container can hold approx. 1.5 L soda lime
»Drägersorb 800« (see separate Instructions for Use).
This is sufficient to bind approx. 150 L CO
period of approx. 6 hours.
The soda lime should be replaced daily, at the latest
when two-thirds of the charge has changed colour.
The indicator colour changes back as it dries although
the absorption capacity is exhausted!
Place the chain on the bottom of the container.
Insert mesh – must not be forgotten!
Absolutely essential for absorption!
Uniformly fill the container with fresh soda lime all
round, until the
– MAX –
mark is reached (approx. 3 cm below top edge).
Gently shake the container or knock against the table
to settle the contents.
Remove any dust and granulated material on the edge
of the container.
3 Fit the soda lime container into the breathing system
from below and turn clockwise as far as it will go.
or for a
2
Reassembling system
Connect fresh gas hose
Connect pressure measuring line with filter
Fill soda lime container
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Care
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