10
10. Press the Spray Gun Trigger (6) and Foot Switch (16) at the same time and test the
spray pattern on a piece of scrap metal.
The Trigger controls the air and powder flow The Foot Switch controls the electrical
charge. If the pattern is too small or too large, change the Scatter Tip size (Read step
11 first).
Remember that the pointed end of the Scatter Tip faces toward the Spray
Gun and screws on. The spray pattern can also be adjusted using the
Regulating Screw (7): loosen to expand the pattern, tighten to reduce the
pattern size.
11. When coating, keep the Spray Gun approximately eight inches from the
metal workpiece.
Point the Spray Gun toward the object at different angles to guarantee that all areas
are coated. When completed, the object should be completely coated with a dull,
opaque coat of powder.
12. When you are finished spraying:
a. Remove your foot from the Foot Switch (16),
b. Press the Control Box Power Switch (14) to the OFF (O) position,
c. Unplug the Power Cord (19) from the electrical outlet.
WARNING: The Spray Gun is still electrically charged. Discharge Conductor Pole (25)
tip to ground before touching or you could be shocked.
13. Touch the Conductor Pole (25) to the Ground Clip (15) to discharge any
residual electricity.
14. Wipe the Scatter Tip off with a clean cloth.
15. Place the activated charcoal respirator over your face, mouth, and hose.
WARNING: The fumes produced during curing are hazardous to your health. Do not
breathe. Always use a NIOSH (National Institute for Occupational Safety and Health)
approved respirator and safety goggles. Avoid skin exposure. Proper ventilation in
the work area is required.
16. With the oven preheated to the desired temperature (300 to 500 degrees F), place the
object on the oven rack, close the door, and turn the ventilation system on.
-Typical curing time is 15 minutes. Check the Powder Coating container for
recommended curing time and temperature.
- If the object is large, curing may take more time.
- The power coating should melt to a smooth, gloss finish all over the object.
- Check the curing object often to prevent over-curing which can cause roughness to
the surface.
18. When cured, turn the oven off and open the oven door slightly to allow the object to
cool gradually before removing. When the object is cooled too rapidly, a dull finish
may result.
Summary of Contents for TPOWDR-001
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