30
13. Onceallconnectionshavebeenremade,retestthepressurehold.Ifthelinefailsagain
thesystemwillpromptusertoconnectthesecondlineinstead.Calltheserviceengineer
tomakesurethatanyproblemwiththerstsupplylinecanberesolved,orthesystem
replaced as soon as practical.
Repeatthestepsaboveforthe
second supply line
If both lines fail after following
theaboveprocedure,thismay
indicate an internal leak in the
system. The system must be
inspected and repaired by a
qualiedserviceengineerbefore
being used.
4.5 System Test Setup
1. Unwrap a new NOxFlow sensor and
unroll the lines.
2. Identify the single dose-line luer
connector and attach to the monitor
dose luer port as shown. Twist
connector to lock.
14.