Assessments - 3, GPA: 3.3
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If it can, you must follow these setup recommendations: We recommend using a compressor that is 5 HP and above with a minimum of a 12 CFM rating. Keep your compressor completely isolated from your sandblasting environment, or keep the work area downwind from the compressor. Airborne abrasive dust will destroy rings, pistons, valves, and bearings. Make sure to increase the maintenance interval of your compressor if using it in sandblasting operations. Compressor Assembly To assemble the sandblaster: 1. Install the wheels, handles, and leg to the tank with the screws, washers, nuts, and cotter pins as shown in Figure 1. 3. Assemble one of the remaining three ball valves with a 3.8" hose nipple, and the nozzle arbor as shown in Figure 3. 4. Install one of four sand blasting nozzles into the nozzle arbor as shown in Figure 3. Figure 1. Wheel and handle installation. Nozzles Nozzle Arbor 3.8" Hose Nipple Ball Valve Figure 3. Sand blaster handle and nozzle assembly. 5. With the two hose clamps, secure the sandblaster hose to the sand outlet elbow and the sand blaster nozzle assembly as shown in Figure 4. 2. Seal all pipe threads with Teflon tape, and assemble and install one of the four ball valves to the bottom of the tank with two 3.8" nipples, and the sand outlet elbow as shown in Figure 2. Ball Valve 3.8" Nipple 3.8" Nipple Sand Outlet Elbow Tank Figure 2. Sand outlet control installation. Hose Clamp Sand Blaster Nozzle Assembly Hose Outlet Elbow Figure 4. Sand blaster hose installation. -8 G0474/G0475 Sandblasters 6. Attach to the manifold one of the remaining 8. Connect the water separator assembly to the ball valves and 3.8" hose nipple, the red hose, air supply Manifold as shown in Figure 7. pressure gauge, and the pipe as shown in Figure 5. 9. Now connect the gauge and water separator assembly to the top of the tank as shown in Figure 7. Air Pressure Gauge Pipe Manifold Ball Valve Nipple Air Supply Manifold Water SeparatorAssy. Tank Figure 7. Air supply control system installation. Figure 5. Gauge/air supply control installation. 10. Connect the tank air supply hose to the sand 7. Install the remaining ball valve to the water outlet elbow at the bottom of the tank, and the separator with two 3.8" nipples, and the 3.8" other end to the air pressure gauge ball valve female nipple as shown in Figure 6. nipple. Nipple Ball Valve Nipple Female Nipple Figure 6. Water separator assembly. -9 G0474/G0475 Sandblasters SECTION 3: OPERATIONS Sandblasting presents a real hazard of silicosis and other lung contamination injuries! These Injuries are permanent and can get worse over time. If you use sandblasting equipment without the proper headgear, eye protection, and respirator, your lungs and eyes may become irreversibly contaminated. DO NOT use this sandblaster unless you know how to use it, protect yourself correctly, and keep all unprotected bystanders away. For latest types of protective equipment and acceptable respirator types, contact your local OSHA or NIOSH office. Operation Safety NOTICE If you have never used this type of equipment before, WE STRONGLY RECOMMEND that you read books, trade magazines, or get formal training before beginning any projects. Regardless of the content in this section, Grizzly Industrial will not be held liable for accidents caused by lack of training. Basic Operation The Model G0474/G0475 Sandblasters are equipped with an industrial-duty blast nozzle, tank, ball valves, hoses, pressure gauge, and water separator. To use the sandblaster: 1. PUT ON safety glasses, gloves, and respirator. Always wear these protective items when operating and while servicing your sandblaster! 2. Select the appropriate sanblasting abrasive for your sandblaster. Refer to Page 13 for types. 3. Install the correct nozzle into the arbor for the abrasive type hose size, air pressure and CFM you will use. Refer to Page 13 for options. 4. Move the tank air supply lever to the OFF or closed position (see Figure 8). Figure 8. Tank air supply valve, closed. 5.Move the blast hose air supply lever to the OFF or the closed position (see Figure 9). Figure 9. Blast hose air supply valve, closed. -10 G0474/G0475 Sandblasters 6. Point the blast nozzle in a safe direction, and slowly move the blast nozzle lever to the ON or open position to exhaust any air from the tank (see Figure 10). 7. Make sure the air pressure gauge reads zero (see Figure 10). Figure 10. Tank air pressure at zero PSI. 8. Remove the filler cap, insert the funnel, and carefully—without causing a hazardous dust cloud—pour or spade-in the abrasive into the sandblaster. Use only enough abrasive for your project. Note: For the Model G0475 10 gallon tank, you can use up to 40 lbs of abrasive, or you can fill the tank to 3.4 full. The Model G0474 20 gallon tank can use up to 80 lbs of abrasive, or be filled to 3.4 also. Note: If you fill the tank to 3.4 full, and the local humidity is 90-100%, the water trap will not be able to trap all of the moisture f...
Este manual também é adequado para os modelos :Máquinas e acabar - G0474 (1.88 mb)