Self Test
• Follow the self test instructions
on the screen.
Information about system leaks
and compliance will be displayed.
Primus will accept leaks of up to
150 mL/min. The most common
causes of leakage are:
• Faulty breathing hoses or breathing bag
• Sample gas line
• Filter
• Incorrectly connected absorber
• Flow sensors
• Breathing system
• Vaporisers
• Water trap
• Oxygen sensor
Potential Test Results
All test results are colour coded and
are displayed next to each specic
test function. An advisory window
containing information on how to
remedy the problem accompanies
any error detected during the self test.
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