ATD Tools ATD-8401 Toaster User Manual
Contents
1. ATD 8401 40LB SANDBLASTER INSTRUCTION MANUAL DESCRIPTION ATD sandblasting eguipment is designed for cleaning and removing rust scale paint and dirt It is the ideal method for stripping polishing and etching projects This equipment can be used with abrasive powders and liquids This model is equipped with the standard use ceramic nozzle SAFETY WARNING amp CAUTIONS Warning When using pneumatic equipment basic safety precautions should always be followed to reduce the risk of personal injury and hazards due to over pressurization READ ALL INSTRUCTIONS BEFORE USING 1 Keep work area clean Cluttered areas invite injuries Observe work area conditions Do not use unit in damp wet or poorly lit locations Don t expose to rain Keep work area well lit Do not use electrically powered air compressors in the presence of flammable gases or liquids Keep children away Children must never be allowed in the work area Do not use inappropriate attachments in an attempt to exceed the unit capacities Dress properly Do not wear loose clothing or jewelry as they can be caught in moving parts Non skid footwear is recommended Always wear the hood included a dust mask and heawy duty canvas gloves Use eye and ear protection Always wear ANSI approved chemical splash goggles when working with chemicals Wear an ANSI approved dust mask or respirator when working around metal wood and chemical dusts and mists Do not o2. to the front intake of the intake manifold 12 Attach the other side of the joint pipe to the threaded port on the top of the tank 15 Attach the safety valve 5 onto the threaded port on top of the tank 15 Screw the tank filler cap 4 onto the filler opening with o ring 3 in between to ensure an airtight seal Attach the elbow connector 13 to the remaining side port of the intake manifold 12 Make sure the other end of the elbow connector points to the other elbow connector in the bottom assembly 13 from figure 2 Attach the two ends of the air hose 20 to the two elbow connectors 13 in the top assembly and the bottom assembly respectively FIGURE 3 OPERATION WARNING Always wear your hood dust mask and heawy duty canvas gloves when operating 1 Close the sand metering valve 26 pour about 25 Ibs of abrasive medium into the tank Then close the tank filler cap 4 securely assuring that o ring 3 is in place Turn the air pressure adjuster 9 counter clockwise lowest pressure fully With the air compressor off attach the connector 8 to an air supply hose coming from the air compressor Tighten securely with a hose clamp Switch on power to start up the air compressor Check for leaks at the tank filler cap 4 and along all hoses and fittings as pressurization begins Turn the air pressure adjuster 9 slowly clockwise until the pressure gauge reads a de
3. axle through the holes in the bottom of the two legs using four cotter pins 14 to fix the position of the axle Attach the other wheel 16 to the axle 25 using the remaining cotter pin 14 Slide the handle bar 6 onto the left leg 7 and the right leg 17 and secure it with two self tapping screws Slide the two end caps 18 over the ends of the legs 7 amp 17 FIGURE 1 Sand Metering Valve and Sanding Gun Assembly Refer to Fig 2 1 Attach the sand metering valve 26 to the side hole of the intake manifold 12 Attach one of the elbow connectors 13 and one of the hose adaptor 23 to either remaining hole of the intake manifold 12 Attach the other side of the sand metering valve 26 to the bottom of the tank Slide the hose clamp 22 over either side of the sand hose 21 Do not tighten yet Slide the two ends of the sand hose 21 onto the sanding gun 24 respectively Tighten the hose clamps 22 very securely FIGURE 2 Air Pressure Adjuster and Safety Valve Assembly Refer to Fig 3 Use PTFE tape on all air fitting threads 1 Attach the connector 8 to one of the side inlets of the air pressure adjuster 9 Attach the intake manifold 12 to the other side of the nipple connector 11 Make sure the pressure gauge on the air pressure adjuster and the front inlet of the intake manifold face the same direction as in figure 3 Attach the joint pipe 10
4. hoose will greatly influence the amount of time needed to clean a given surface area Sandblasting materials include silicon carbide alumina silica sand and others Be sure that the sand you use is thoroughly dry Damp sand can cause clogging of your sandblaster While you may reuse abrasive sand remember that sand does wear out After using sand becomes smoother and rounder thus reducing abrasive effectiveness Reusing abrasive sand may also cause clogging due to debris contained in the mixture from prior use ABRASIVE FLOW ADJUSTMENT Choose a larger nozzle for a broader spray pattern Choose a smaller nozzle for more focused sandblasting Adjust air pressure with the air pressure adjuster 9 Adjust sand flow with sand metering valve 26 Watch for sand clogging Depressurize if necessary and replace the sand with drier or cleaner abrasive SAFETY AND HEALTH CONSIDERATIONS Before opening tank be sure that it is not pressurized Be sure that the gauge reads 0 PSI Depressurize the tank before opening it by exhausting pressure through the sanding gun 24 Disconnect the air compressor before opening tank Protect yourself and those around you from overspray Remember that your portable sandblaster is shooting a powerful spray of abrasive material Do not point it at yourself or anyone around you Wear a filter or mask over your mouth when using this unit You will create a cloud of abrasive material and debri
5. rry the abrasive medium after it leaves the pressure tank are subjected to the sandblasting action and will wear out more guickly than other components 18 Release the air pressure in the tank before opening Open the shut off valve to release pressure Make sure pressure gauge reads 0 PSI before opening the tank Do not attempt any repairs to the sandblaster until the gauge reads 0 PSI 19 Maintain correct air pressure whenever working Do not allow pressure to exceed 125PSI If the safety valve does not release excess air pressure stop all work and open the shut off valve to release pressure in the tank WARNING The warnings and cautions discussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors that cannot be built into this product but must be supplied by the operator ASSEMBLY NOTE Use Teflon pipe tape on all threaded joints Make sure all joints are securely tightened Legs Wheels and Handle Bar Assembly Refer to Fig 1 1 Attach both the left leg 7 and the right leg 17 to the tank 15 using the four screws amp nuts The bottom section of the two legs must point outward respectively and the holes in the bottom of the legs must be parallel to each other to accommodate the axle 25 Attach one of the wheels 16 to the axle 25 using one of the cotter pins 14 Slide the
6. s which is dangerous to inhale Remove cover or protect anything around you that might be damaged from direct or indirect contact with the abrasive spray or particles Anything subject to contamination damage computers electronics etc or anything with a fine surface automobiles furniture etc should NOT be near your sandblaster CAUTION 1 Pay particular attention to the sand hose 21 sanding gun 24 as they will wear out much more quickly than others pieces 2 The sand hose needs replacing when its side walls develop leaks or show blisters in the surface Do not use if any of these problem are present SPECIFICATION Model ATD 8401 Tank Volume 5 Gallon Hose Length 8 Feet Working Pressure 60 125PSI Air Consumption 6 25CFM Overall Dimensions L 18 89 x W 11 42 x H 32 68 Weight 27lbs PRT8401 06_ 06 HANDLEBAR PRT8401 08 08 CONNECTOR Cd PRT8401 09 09 _ AIR PRESSURE ADJUSTER 10 JOINT PIPE 15
7. sired value Open the sand metering valve 26 and push down the control level of the sanding gun 24 to an appropriate position to gain a desired sand flow To shut the unit down close the sand metering valve 26 and turn the air pressure adjuster 9 counter clockwise until the pressure gauge reads 0 PSI Push down the control level of the sanding gun 24 to release any extra air and to be sure that the air supply is off If there is too much water trapped in the air pressure adjuster 49 open the bottom valve to drain the water AIR SAND SUPPLY REQUIREMENTS Hose ID Hose Nozzle ID Compressor CFM Sand Use Length HP 125PSI per Hour 3 8 50ft 0 076 2 6 30lbs 3 8 25ft 0 098 4 12 80lbs 1 2 50ft 0 118 7 20 120lbs 1 2 25ft 0 132 10 25 150lbs MAINTENANCE 1 Keep your sandblaster clean and protect from damage 2 Depressurize after using 3 When initially pressurizing check for leaks at the tank top and at all hoses and fittings Leaking joints may be repaired by replacing worn or damaged Teflon tape at joints 4 Check for worn sand hose and fittings The sand metering valve manifold and all parts after the sand is ejected from the tank are subject to rapid wear due to the flow of abrasive sand Watch especially for leaks blistering bulging or thinness of the hose Replace any parts which appear worn ABRASIVE SELECTION The kind of sand you c
8. verreach Keep proper footing and balance at all times Do not reach over or across running machines 8 Keep machine clean for better and safer performance Follow the instructions for lubricating and changing accessories Inspect compressors cord periodically and if damaged have it repaired by a qualified technician Inspect all hoses for leak prior to use The handle must be kept clean dry and free from oil and grease at all times 9 Be sure that keys and adjusting wrenches are removed from the unit or work surface before using 10 Make sure the air pressure adjustment is set at O PSI and the shut off valve is in the off position when not in use and before attaching the air compressor 11 Do not operate the unit when tired or under the influence of alcohol or drugs 12 Before using check for alignment and binding of moving parts any broken parts or mounting fixtures and any other conditions that may affect proper operation Do not use the unit if any switch does not turn on or off properly 13 When servicing only use parts and accessories intended for use with this unit 14 Drain water trapped in the air pressure adjuster periodically 15 Do not allow sand blaster to be pressurized while unattended or not in use 16 Make sure all eguipment is rated to the appropriate capacity Make sure that regulator is set no higher than 125PSI 17 Periodically check the abrasive medium delivery eguipment Valves hoses and nozzles that ca
Download Pdf Manuals
Related Search