Instructions for use Primus Infinity Empowered SW 4.5n 243
Maintenance
Emptying or replacing the water trap
The purpose of the water trap on the front of the de-
vice is to prevent condensation and bacterial con-
tamination of the gas monitoring unit.
Emptying the water trap
The water trap must be replaced if
– the level has reached the upper mark or
– the monitor displays an error message.
1 Pull the water trap (A) off to the front.
2 Plug an empty syringe (B) (minimum volume:
20 mL) without a cannula into the blue socket
(C).
3 Draw off the water, remove the filled syringe
and dispose of it, refer to the instructions for
use.
4 Push the water trap into place until it engages.
Replacing the water trap
The water trap must be replaced if
– the monitor continues to display the alarm mes-
sage after emptying of the water trap
– it is severely soiled.
WARNING
Risk of gas measurement failure and device
failure
If alcohol or cleaning agents/disinfectants
come in contact with the inside of the water
trap, they can damage the diaphragm and the
measurement system.
Do not use these substances and do not wash,
flush, or sterilize the water trap.
044070
A
B
C
WARNING
Risk of gas measurement failure and device fail-
ure
If the water trap is used longer than intended, the
diaphragm may become brittle and allow water
and bacteria to enter the measurement system.
Such contamination affects the gas measure-
ment which may fail as a result.
The water trap must be replaced after a serv-
ice life of four weeks.
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