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4 Set Up and Operation

4.2 Operation

Fluid output can be regulated individually. Apply needle regulator with counter
nut 15 for quantity of fluid flow.
Turning needle r egulator right: less fluid flow.
Turning needle regulator left: more fluid flow.
• Pull trigger at the valve body 4. Spray operation starts.
You will notice that you receive so called “pre-air” prior to opening fluid flow when
pulling the trigger. When releasing trigger you still have “purging-air” after needle
has closed, nozzle and fluid flow Has stopped. This prevents that the fluid forms
drops instead of the desired atomization.

4.3 Shutdown

• Hold up the finespray applicator.
• Depressurize the pressure pot.
The mold release agent flows back into the pressure pot.

4.4 Return to Operation

• Pressurize the pressure pot.
• Pull trigger at the valve body 4. Spray operation starts.
The feedline will be filled.