Air America VIGILANTE Panduan Memulai Cepat - Halaman 4
Jelajahi secara online atau unduh pdf Panduan Memulai Cepat untuk Pengontrol Air America VIGILANTE. Air America VIGILANTE 7 halaman. Second stage regulator
Halaman CetakIf you do not have access to a test manifold to statically set the delivery pressure from your Vigilante™
you may follow the following steps to establish the proper working pressure for your marker. While this
procedure was designed with the Autococker in mind, Steps 2 through 6 apply directly to all other markers that
utilize a second stage regulator.
STEP 1 -
Back the hammer spring adjustment nut out to the minimum setting.
STEP 2 -
Connect your Vigilante™ system to your marker.
STEP 3 -
Turn the delivery pressure on your Vigilante™ down to the "no flow" point. This is achieved
by turning the adjustment nut counter clockwise until the last 3 to 4 threads remain threaded.
STEP 4 -
Connect your pressure source and slowly apply gas to your system.
STEP 5 -
Utilizing a 3/16 hex key, slowly increase your delivery pressure by turning the adjustment nut
clockwise. Cycle your marker and continue to adjust the delivery pressure until you have just
enough pressure to operate the cocking mechanism properly and the marker sounds like it
will propel a ball.
Autococker owners please skip to STEP 7.
STEP 6 -
While shooting over a chronograph, adjust the delivery pressure in 1/4 turn increments until
the desired velocity is attained.
STEP 7 -
For Autocockers, while shooting over the chronograph adjust your delivery pressure until you
can maintain a consistent string in the low 200 fps range. At this point further adjustment will
result in either no increase in velocity or a marked decrease. Once you have reached this
stage you have found the balance between the hammer spring and the chamber pressure in
your marker.
STEP 8 -
After having achieved this balance, utilize your 3/16 hex to adjust the hammer spring tension
on your Autococker to produce the desired velocity.
This tuning procedure illustrates the importance of having a balanced set of springs in your marker.
The gas pressure in the valve chamber represents stored energy just like the coiled springs in the exhaust
valve and hammer portions of your marker. If your hammer spring is too strong for the chamber pressure
applied, excessively long valve cycles will occur resulting in poor gas efficiency. On the other hand, if it too
weak, the exhaust valve will not open fully resulting in low velocity. Having both elements of spring rate and
chamber pressure in balance is critical to the consistent performance of your marker.
ADVANCED TUNING
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