Uwatec AIR 2 User manual

13
SCUBAPRO AIR 2
Trouble Shooting Guide
Symptom Correction Tools Needed
Continuous slow leak from
downstream regulator
Readjust orifice or nyloc nut Replace seat, orifice, or spring Air 2 Spider Tool
Continuous slow leak from
downstream regulator
High IP – See first stage trouble shooting Pneumatic adjustment tool
or IP gauge
Inhalation effort is lower than
specification
Readjust orifice or nyloc nut Various

14
SCUBAPRO AIR 2
Trouble Shooting Guide
Symptom Correction Tools Needed
Inhalation effort is higher
than specification
Readjust orifice or nyloc nut Use a supply pressure of at least 1500
psi/100 bar
Various
Violent free flow from
second stage
Readjust orifice or nyloc nut High IP – See first stage trouble shooting
guide
Various

15
SCUBAPRO AIR 2
Trouble Shooting Guide
Symptom Correction Tools Needed
Continuous leak from inflator
(continuous BC inflation)
Replace inflator seat High IP – See first stage trouble shooting
guide
Various
External leaks from exhaust
or inflator buttons
Replace and/or lubricate inflator o’ring Replace and/or lubricate exhaust stem
o’ring
Various