PVA FCS300-R-2G-H, Operation Manual

Safety 

Due to fluid contents being under pressure eye protection is recommended for 

operators. Refer to MSDS sheets on fluid being dispensed for and other precautions. 
A grounding wire should be connected to the stainless steel pressure tank to remove esd. 

 
Setup 

Refer to assembly drawing 

163-03535

 for part reference numbers. 

1.

Connect the system as outlined in the assembly drawing. Being sure the fluid lines 
and air lines are secure. 

2.

Connect main air supplies to the quick connect air fitting of the fluid tank (9) and 
quick connect fitting (1) of the regulator (2). 

System Operation 

Initial Startup 

1.

First, be sure the quick air shutoff valve (red handle) of the pressure tank (9) is 
turned to the Ext. position so that no air pressure is being supplied to the tank. 

2.

Turn the ball valve on the fluid outlet of the pressure tank (9) 90 degrees to stop 
any fluid flow to the valve. 

3.

To load fluid into the system, remove the flip top lid of the pressure tank (9). 

4.

Pour fluid directly into the pressure tank (9) and reseal the flip top lid.  
Note: Do not fill the tank with more than 2-gallons of fluid.  

5.

Adjust the pressure on the air regulator (2) feeding the valve handle to 80 psi. 

6.

Depress the trigger on the handle (15) to cycle the valve open and closed. You 
should hear the solenoid actuating inside the handle and will be able to see the 
center needle of the spray valve (13) moving back and forth. 

7.

Adjust the pressure on the atomizing air regulator (20) between 2-3psi for startup. 
Note: this pressure will only activate when the trigger of the handle (15) is 
pressed.    

8.

Open the quick air shutoff valve (red handle) on the pressure tank (9) and adjust 
the air regulator to achieve the desired fluid flow rate. 
Note: To begin, start off with a low pressure (5psi.) and increase as necessary.       

9.

Open the ball valve on the fluid outlet of the pressure tank (9) to allow fluid to 
flow to the valve. 

10.

Hold the valve (13) and trigger handle assembly (15) and aim it to a place where 
the fluid can be purged. 

11.

Depress the trigger of the handle assembly (15) to begin fluid flow. Once fluid 
begins to spray from the air cap of the valve (13) continue spraying until all air is 
removed from the fluid lines.  

12.

Adjust the settings and begin to coat.