37PI-121January 2020
Problem Remedy
Air pressure
through Multi-
Mode Valve is
above 80 psi
when gun is not
engaged, but
drops below 80
psi when guns are
in use.
1. Increase pressure by adjusting regulator on
Multi-Mode Valve. Do not exceed the maximum
rated air pressure of the control gun air motor (the
Jetstream Tornado Gun has a maximum inlet air
pressure of 90 psi. Check manufacturer specs if
using another model of control gun).
2. Check for air leaks throughout system.
3. Air supply source may be insufficient. Try increas-
ing pressure from air compressor, but do not
exceed 125 psi.
4. Replace regulator air filter according to instructions
in Section 6.3.
5. Check hoses and fittings between air source and
Multi-Mode Valve for restrictions to air flow.
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