Filling and Storage of Projectiles

Filling the Projectiles

To properly fill the projectile you need a source of compressed air that is at least capable of reaching the service pressure of the projectile. The standard projectile has a service pressure of 3000 psi / 207 Bar.

 

The Streamline Filler Hose Assembly is required to recharge the projectiles with compressed air.   It consists of a Filler Block that includes a Pressure Gauge and Bleed Screw as well as the connecting hose from the compressed air source.

 

Begin by attaching one end of the Streamline Filler Hose Assembly to your compressed air source using the appropriate fitting (see fig 3)

 

Next, check that the valve key on the projectile to be filled is in the open position. When the valve key is in- line with the flow of air, the valve is open (fig. 8a).

 

Figure 8a

 

When perpendicular to the flow of air the valve is closed (fig.8b).

 

Figure 8b

 

To charge the Projectile Cylinder:

 

1. apply finger-pressure on the collar of the filler-valve assembly and retract it back (fig.8c)

   Figure 8c   Figure 8d

 

2. then insert the neck of the nozzle into the collar. Insure that the red bleed screw on the Streamline Filler Hose assembly is closed. (fig.8d)

 

3. Insure that the Nozzle-Valve is in the OPEN position – with the valve “in line” with the flow of air (fig.8e)

 

Figure 8e

 

4. Open the air-supply and VERY SLOWLY fill the projectile bottle to 3,200 psi./220 Bar (If you hear air escaping the O-ring in the Filler Block or Nozzle needs to be replaced.)

 

5. Close the air supply.

 

6. Remove the wrench from the Streamline Filler Hose assembly and close the valve key in the projectile by turning it 90 degrees (fig.8f).

 

Figure 8f

 

7. Insure that the valve key is perpendicular to the flow of air (fig.8g). Always replace the Filler Hose wrench back in the lanyard on the Filler Hose.

 

Figure 8g

 

8. Next, locate the drain port adjacent to the bleed screw (fig.8h).

 

Figure 8h

 

9. Point the drain hole down and away from the operator and open the bleed screw, draining pressure from the filler assy.

 

10. Retract the spring-loaded collar on the Streamline Filler Hose assy. (fig.8i) and detach the filler hose assembly from the projectile (fig.8j).

 

Figure 8i

 

 

Figure 8j

 

11. Store the re-charged projectile in a safe location.

 

Storing Projectiles

Projectiles that are charged and ready for use should be stored in a constant temperature environment and protected from the elements. Charged projectiles should be so marked. Pressure in stored projectiles should be checked periodically to verify that the desired service/operating pressure is being maintained.

 

Caution: If projectiles are subjected to extreme heat the pressure could rise sufficiently to rupture the Pressure Relief Assy, and allow the air to escape, preventing use of the equipment. Refer to page 33 for instructions on removing and replacing the Pressure Relief Assy.

 Publish Time: 2020-06-04