12
Owner’s Manual for Flameless Air Heater
Operation
Resetting the Positive Air Shutdown
(PAS)
The emergency PAS system must be reset after each
use according to the steps below:
1.
Locate the PAS valve located inside the cabinet of
the unit.
2.
See Pull T-handle (A) on PAS valve back.
3.
Turn reset knob (B) counter-clockwise 90 degrees.
4.
Release T-handle.
5.
Repeat steps in
start unit.
Figure 3-10. T-Handle and Reset Knob
&$87,21
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A
B
