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ATD-8402
90LB PRESSURE BLASTER
INSTRUCTION MANUAL
SAVE THESE INSTRUCTIONS
SAFETY INSTRUCTIONS FOR SANDBLASTER
1. Before opening the tank release the air pressure on the sand tank. To do this, turn off
the air supply valve(#14) to release pressure in the line. Be sure that the tank pressure
gauge (#05) reads zero then open the tank.
2. Maintain correct air pressure. Pressure should not exceed 125PSI. If it does, the safety
valve (#06) is supposed to release the excess pressur
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ASSEMBLY USE PTFE tape for all threaded air connections 1. Assemble the intake manifold (#08). Attach the pressure gauge (#05) to the top of the intake manifold (#08), and turn the gauge so that it can be seen across the top of the tank. Next, attach the sand meter valve (#18) to the bottom of the manifold (#08). Attach the connector (#07A) to the bottom of the sand meter valve (#18); attach the nipple connectors (#07) to the manifold (#08). Attach the safety valve (#06) to the manifold
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ABRASIVE SELECTION The kind of sand you choose will greatly influence the amount of time needed to clean a given surface area. Sandblasting materials include silicon carbide, alumina, silica sand, bank sand and beach sand. However, bank sand and beach sand even if washed, will still contain shell, coral and organic materials. These absorb moisture much more readily than the other material. As a result, the moisture in bank sand and beach sands frequently causes plugging of the sand meter v
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MAINTENANCE 1. You should make every effort to protect your air compressor from any damage it may receive from your sandblaster working. The best option is to keep the compressor in a separate room from the sandblaster, and using a long hose to provide the PSI needed to do work. A second choice is to keep the compressor up wind from the sandblasting and the greater the distance between them the better. 2. Some parts of the sandblaster will wear much more rapidly than others. The parts
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IMPORTANT SAFETY INSTRUCTIONS WARNING: When using tools such as your air compressor, whether powered by electric motor or gasoline engine, basic safety precautions should always be followed to reduce the risk of fire, electric shock and personal injury. READ ALL INSTRUCTIONS BEFORE USING 1. Keep the work area clean. Cluttered areas invite injuries. 2. Consider work area environment. Don’t use sandblaster in damp, wet or poorly lit locations. Keep work area well lit. Don’t use compress
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TROUBLE SHOOTING PROBLEM REMEDY Surging of blast flow? Air pressure too low See “Lack of Air” Too much media Adjust media valve Excessive media consumption? Media valve open too far Close slightly Air pressure too low Check pressure gauge Clogging and plugging of blast flow? Debris in media Purge & Screen Media size too large Use smaller grit size Nozzle plugs Use large nozzle or Adjust media valve Wet media Dry media, drain water from air Moisture in abrasive media? Wet media
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SPECIFICATIONS: Model: ATD-8402 Nozzle Material: Ceramic Max PSI: 125PSI Air Inlet: 1/4” NPT Minimum Hose Size: 3/8” Hose Length: 8feet Tank Volume: 10 Gallon Air Consumption: 60-125PSI Overall Dimension: L:13” x W:15” x H:29-1/2” Weight: 50lbs
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