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VENTURI BLAST GUN TUNING :
© 2020 Hess & Associates
WATCH THE VIDEO FROM BLAST-IT-ALL
https://www.youtube.com/watch?v=dKT9XeFhNNY
Attach & Secure Vacuum Gage Hose to the
1.
Bottom of the gun.
Vacuum Gauge Part #
Vacuum Gauge Kit Part #
2. Attach & Secure Compressed Air (80psi) Hose
to the Orifice Inlet.
3. Open Air Flow into the Orifice Inlet and Adjust
the Orifice Inlet IN or OUT until 15 ~ 18 in Hg
Vacuum is Achieved. Tighten Lock Nut to
Maintain Position.
4. When Range of Vacuum Can Not be Achieved,
Part/Parts Replacement will be Required.
Man. # 561 v02-02 8/2020
®
011267
( TBD )
Page 16
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