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Dymax SG-200 High-Flow Spray Gun System User Guide
NOTE:
To begin, start off with a low pressure (15 psi [1 bar]) and increase as necessary. For materials over
10,000 cP, start at 30 psi (2.1 bar). Adjust the pressure setting as required.
9.
Hold the valve and trigger handle assembly and aim it to a place where the material can be purged.
10.
Depress the trigger of the handle assembly (Figure 14) to begin material flow. Once material begins to
spray from the air cap of the valve, continue spraying until all air is removed from the material lines.
11.
Adjust the settings and begin to coat.
12.
Once the desired flow rate and spray pattern are achieved, lock the stroke adjustment screw (Figure 12).
Shutting the System Down
1.
To shut the system down, place the spray gun into the gun stand and close the compressed air shutoff
valve on the system. This will stop the flow of air to the system and depressurize the reservoir retainer or
tank. If the air pressure filter regulator is not being used, shut off the shop air from the system.
2.
Next, remove the air pressure from the regulator feeding the valve and trigger handle assembly.
NOTE:
The system should be left unpressurized with material still inside it.
3.
Close the quick air shutoff valve (red handle) if the air filter regulator is installed.
Restarting the System after Shutdown
To restart the system after shutting it down for a period of time, open the compressed air shutoff valve on the
system. Spray fluid into a waste cup to confirm operation.
If the system has been down for an extended period of time, the material in the spray cap may have cured.
Shut the system down and clean or replace the spray cap.