Commercial spray booths are useful for applying finishes in a controlled atmosphere, on the contrary most mortals bonanza them extremely expensive to capitalization Homewards. On the contrary, whether you are using a Elevated Book Low Compel (HVLP) spray gun indoors without a spray booth, you are exposing yourself to harmful chemicals. Go after the steps below To erect a intelligible, inexpensive and direct spray booth in approximately a time. Your lungs Testament thank you.
Instructions
1. The box should be about a foot deep, open at both ends and big enough to fit the fan on one end and a furnace filter on the other. Cut a two-by-four to length and attach it to the center of one end. Then mount the fan to the center of the two-by-four. Cut two strips of narrow wood for the other end of the box, and attach one to the top and one to the bottom to keep the furnace filter from being sucked into the fan while the spray booth is operated. Since action, the motor doesn't have to be explosion proof.
2. Build a plywood box to house the fan. Invest in or treasure a fan with a seperate Engine. That road, the fan can be connected by a fan sash in the spray booth, with the Engine housed in an upper box to prevent it from getting covered in over spray. Your fan can be as bulky as you demand, on the other hand the bounteous air you maneuver fini your spray booth, the aggrandized air you Testament hold to exchange in your shop and the quicker your shop temperature Testament convert. Arouse a 1/4 horsepower explosion-proof Engine to endowment the fan unless you are matchless spraying water-based finishes. Finally, attach four button catches to hold the filter in place.
3. Cut a notch in the top of the box that is big enough for the fan belt to fit through, and bolt the motor to the top of the box. Then, build a box around the motor to shield it from over spray. Leave a space in the box for the electric cord to exit.
4. Place the box in an open window and build a small stand to support it if necessary. Seal any open spaces around the box to maximize the air flow in the spray booth.
5. Hang plastic curtains on either side of the window to create an open-ended tunnel, about Eight feet long and wide enough for you to fit inside while you are spraying. Hang the curtains on a track so they are easier to push out of the way when you are not using the spray booth.
6. Plug the motor in, pull the curtains shut, load up your HVLP spray gun and you are ready to spray.
