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MMLJ MANUFACTURING DUSTLESS BLASTING DB150, User Manual, Page: 2 / 24

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MMLJ MANUFACTURING DUSTLESS BLASTING DB150 User Manual Download Page 2

The 

Future

 of 

Surface Preparation

®

M M L J,  I N C. 

5711 Schurmier  Rd.

Houston TX, 77048

  

[email protected]

 

 Email

  

713-868-8041 

 Fax

  

+1 713-869-2227 

 International

    Facebook.com/DustlessBlaster

  @DustlessBlaster

  Youtube.com/MMLJManufacturing

  Dustless_Blasting

  

800-727-5707 

 

Toll Free

Summary of Contents for DUSTLESS BLASTING DB150

Page 1: ...DB500 USER MANUAL...

Page 2: ...J INC 5711 Schurmier Rd Houston TX 77048 Support DustlessBlasting com Email 713 868 8041 Fax 1 713 869 2227 International Facebook com DustlessBlaster DustlessBlaster Youtube com MMLJManufacturing Dus...

Page 3: ...Pot 8 Troubleshooting 10 Containment Masking and Blast Pattern Adjustments 11 Switching from Wet Blasting to Dry Blasting 11 Storing Machine 12 Choosing Your Blast Pressure 13 Choosing Your Abrasive 1...

Page 4: ...enimiento ES OBLIGATORIO usar equipo protector personal al manejar este tipo de equipos El Operador DEBE estar equipado con guantes delantales y protectores de brazos de cuero 0 Iona pesada DEBEN usar...

Page 5: ...alteration erasure or forgery of proof of purchase documents will be cause to void this warranty The warranties listed above do not extend to any product that has been damaged or rendered defective a...

Page 6: ......

Page 7: ...Abrasive mesh size approx 50 70 28 oz of Rust Inhibitor INSTALLATION AND OPERATING INSTRUCTIONS PLEASE READ CAREFULLY BEFORE OPERATING 1 6 2 12 13 17 18 7 3 8 4 4 9 5 10 16 15 14 11 MODEL DB500 FIGURE...

Page 8: ...2 NOTE ITEMS 24 25 26 ARE INSTALLED ON THE INSIDE OF TANK...

Page 9: ...3 39 40 38 44 44 42 43 41 45 45A 45B 45C 45A 45B CONNECT ITEM 54 TO ITEM 56 CONNECT ITEM 53 TO ITEM 37 CONNECT ITEM 57 TO ITEM 52 58 57K 57A 57H 57G 57J 57J 57L 57C 57D 57B 57 57F 57E 46A 35 35 36...

Page 10: ...BA 4 16 Wheel Cotter Pin C 33 C 72848 001 2 17 Wheel Washer C 33 W 72849 001 2 18 Wheel BF 31 2 133648 001 2 19 Air Inlet Body Gasket AB 1 G 131228 001 1 20 Air Inlet Nozzle 5 8 SB 1 NHD 134356 002 1...

Page 11: ...Air Hose Assembly Air Inlet 134798 001 1 55 Air Inlet Assembly 134798 002 1 55A Gauge SB 30 G 134366 001 1 55B Bushing AB 30 IC 131868 001 1 55C 1 1 4 Tee AB 30 IT 131856 001 1 55D 1 1 4 Close Nipple...

Page 12: ...pen air inlet valve slowly to avoid sending large amounts of compressed air into the machine too quickly This will cause unnecessary wear on the system Note A valve is in the open position when it is...

Page 13: ...ose 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 Note If you turn the compressor off first the pressu...

Page 14: ...URE REGULATOR You should occasionally lubricate the threads on this knob with a lubricant such as lithium grease FILTER REGULATOR You will find the filter regulator on the left side of control box The...

Page 15: ...t inlet jet and lugs and bolts Hardened Elbow Insert Hardened Air Inlet Jet Hardened Pipe Flat Backed Pinch Hose Coupling Inlet Jet Gasket Elbow Insert Gasket Elbow Cap Gasket Nozzle TO REMOVE BRASS C...

Page 16: ...the blowdown position then remove the nozzle and inspect for a rock or other foreign material PINCH VALVE NOT OPENING OR CLOSING 1 Put the machine in the blowdown position 2 Does the pressure gauge on...

Page 17: ...nozzles XL Performance Nozzle Increases abrasive particle velocity Allows for increased standoff distance while improving production and efficiency CLEANUP Depending the amount of media used plastic m...

Page 18: ...sket 3 Put casting up to bottom of machine 4 Use lugs and bolts to secure casting STORING MACHINE IN WINTER If storing your machine for the winter months it is advised to take the following precaution...

Page 19: ...If you need to blast on softer material or very thin metal lowering the pressure is a good idea to prevent damage A clockwise rotation of the pressure regulator knob will increase the pressure while...

Page 20: ...ide variety of abrasives either wet or dry For wet blasting any abrasive that sinks in water and is not water soluble can be used However abrasives that are dirty or have a very inconsistent particle...

Page 21: ...and heavier the abrasive is the rougher the profile will be Using larger more coarse abrasives will decrease the run time in your machine For example if you are blasting with 40 70 crushed glass and d...

Page 22: ...t stripping aggressive cleaning Medium Fast High Etch Moderate 40 65 HRC 260 lbs ft3 Organic soft media ideal for soft surfaces such as wood Slow No Etch No 4 4 5 40 lbs ft3 Angular organic grit for m...

Page 23: ...ustlessBlasting 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 bu...

Page 24: ...Toll Free 1 800 727 5707 International 1 713 869 2227 www DustlessBlasting com...

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