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Related Manuals for DUTLESS BLASTING DB150
Summary of Contents for DUTLESS BLASTING DB150
- Page 1 DB150 ® USER MANUAL...
- Page 2 The Future of Surface Preparation ® 800-727-5707 Support@DustlessBlasting.com Facebook.com/DustlessBlaster M M L J , I N C . Toll Free Email 5711 Schurmier Rd. Youtube.com/MMLJManufacturing Houston TX, 77048 +1 713-869-2227 713-868-8041 @DustlessBlaster International Dustless_Blasting...
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Page 3: Table Of Contents
A NOTICE TO INTERNATIONAL DISTRIBUTORS: International Distributors are responsible for translation of the manual. Please read and understand manual fully prior to operating any machinery. TABLE OF CONTENTS Warning Warranty Diagrams and Part Lists DB150 Model ® DB150 Diagram ® DB150 Parts List ®*... -
Page 4: Warning
IMPORTANT IMPORTANTE (Pertinent to blast machines) (Relativo a todos maquinas) WARNING ADVERTENCIA Before operating any abrasive blast cleaning equipment Antes de operar cualquiera de los equipos de limpieza con READ ALL operating and maintenance instructions. chorro abrasivo, LEA TODOS las instrucciones de operacion Personal protective equipment is REQUIRED when using y mantenimiento. -
Page 5: Warranty
BLAST POT WARRANTY MMLJ, INC. LIMITED WARRANTY IMPORTANT: Terms of Warranty MMLJ, Inc. warrants that the product you have purchased is free from defects in materials or workmanship under normal use during the warranty period. Your sales receipt, showing the data of purchase for this product, is your proof of the date of purchase. This warranty is valid only if the product is assembled/installed according to the instructions included with the product. - Page 7 If you do not have a copy, please contact your employer (supervisor) or the MMLJ Inc. Company. This system will mix clean water, rust inhibitor, and abrasive together. The DB150 is designed to hold: • 5 gallons of clean water •...
- Page 8 NOTE: ITEMS 36 & 37 ARE INSTALLED ON THE INSIDE OF TANK. CONNECT ITEM 41 TO ITEM 40.
- Page 9 Item No. Description Part No. Stock No. Qty. Fill Funnel 134125/001 Fill Cap Hold-Down Screw AB-8 73464/001 Fill Cap Hold-Down Bar C-11-1 131066/001 Fill Cap C-14-1 131414/001 Fill Cap Gasket C-13 131142/001 Abrasive Control Lever AB-9 73500/001 Abrasive Control Lever Washers Connecting Link w/ Cotter Pins AB-10 131133/001...
- Page 10 Item No. Description Part No. Stock No. Qty. AB-47 Air Inlet Body Lug 131231/001 Air Inlet Body ABHD-1 73478/001 3/8" Air Inlet Nozzle AB-1-NHD 131127/001 Air Inlet Body Gasket AB-1-G 131228/001 Wheel Washer C-33-W 72849/001 Wheel Cotter Pin C-33-C 72848/001 Wheel C-31-2 133730/001...
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Page 11: Getting Started
• The gauge will show pressure. Adjust the operating STEP 2. Filling the blast pot with abrasive pressure with the valve behind the lower gauge. The DB150 is designed to hold: ® • Open the vibrator valve and adjust until you feel •... -
Page 12: Shut Down Procedures
STEP 5. Shutting Down While the compressor is running, close the air inlet valve and open the blow down valve to release the pressure. Let the blast pot fully depressurize before turning off the compressor. Open Blow Down Valve Close Air Inlet Valve Note: If you turn the compressor off first, the pressure in the pot will backflow air, water, and media into other parts of the system, causing them to fail. -
Page 13: Maintaining Your Blast Pot
Maintaining your Blast Pot CONSUMPTION CHART No damage to the machine will occur by leaving water and media inside of it. However, due to the organics in the media, a foul smell can occur when left stagnant for longer than 24 hours. For this reason, when the machine will not be in use for an extended period of time, it is recommended that you remove water and media from machine either by blasting it out or by removing the bottom flange, air inlet jet, and gasket, and allowing it to drain. -
Page 14: Containment, Masking, And Blast Pattern Adjustments
Containment, Masking, and Blast Pattern Adjustments CONTAINMENT To capture the blasting byproducts use heavy plastic or a tarp. Lay out your plastic and weigh the corners down, placing your project in the center. You can sweep up media or use simple curtains or barriers. MASKING Mask off any glass, chrome, rubber seals, wiring, electrical, or moving mechanical parts and anything else that looks delicate or like it shouldn’t have water and grit inside it. -
Page 15: Storing Machine
Storing Machine STORING MACHINE If leaving unit for extended period of time, you should blast the water and media out of machine OR: 1. Fully depressurize machine. 2. Remove 2 bolts from bottom flange of machine. 3. Remove 2 lugs from bottom flange. 4. -
Page 16: Choosing Your Blast Pressure
Choosing Blast Pressure BLAST PRESSURE Different materials and coatings call for different pressures or blasting distances. Thick metal can handle a lot of pressure, while sheet metal could be dented by using too much pressure. Simple paint may come off nicely with the nozzle far away, while tough undercoating may come off better with the nozzle closer. -
Page 17: Choosing Your Abrasive
Choosing Abrasive WHAT IS ABRASIVE? Abrasive (also called media) is mixed with water inside the blast tank. When blasting, you propel this mixture towards a surface at high speed, to remove paint, rust, and other coatings. TYPES OF ABRASIVE Dustless Blasting allows you to use a wide variety of abrasives, either wet or dry. - Page 18 A common misconception is that the coarser glass will help you get through a job faster. It is true that 20/40 glass is slightly more aggressive than 40/70. However, because it's so coarse, you're only getting half as many particles of glass in the same size bag.
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Page 19: Abrasive Comparison Chart
COMPARISON CHART Understanding the impact of different abrasives will help in deciding the best media for the job. The following chart will explain the characteristics of various media types. Surface Surface Description Speed Hardness Bulk Density Profile Removal Sharp, long lasting 110 lbs/ft Aluminum Oxide media for fast etching... -
Page 20: Resources And Training
RESOURCES TRAINING | SAFETY | REPLACEMENT PARTS For assistance with servicing your machine, visit: service.DustlessBlasting.com For replacement parts and accessories, visit: store.DustlessBlasting.com For training resources, visit: support.DustlessBlasting.com To submit a ticket or to find safety data sheets, business guides, authorization certificates, and warranty information, visit www.DustlessBlasting.com/support... - Page 22 Toll Free: 1-800-727-5707 International: 1-713-869-2227 www.DustlessBlasting.com...
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