Instruction/ maintenance manual of the product 92427 Harbor Freight Tools
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INDUSTRIAL BLAST CABINET WITH DUAL DOORS Model 94274 ASSEMBL Y AND OPERA TING INSTRUCTIONS Diagrams within this manual may not be drawn proportionally . Due to continuing improvements, actual product may differ slightly from the product described herein.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 2 PRODUCT SPECIFICA TIONS SA VE THIS MANUAL Y ou will need this manual for the safety warnings and precautions, assembly , operating, inspection, maintenance and cleaning procedures, parts list and assembly diagram.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 3 Keep bystanders, children, and visitors away while operating a power tool. 2. Distractions can cause you to lose control. Protect others in the work area from debris such as chips and sparks.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 4 SERVICE T ool service must be performed only by qualied repair personnel. 1. Service or maintenance performed by unqualied personnel could result in a risk of injury . When servicing a tool, use only identical replacement parts.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 5 Disconnect air hose and release any built-up air pressure. 8. Never service the Blast Cabinet or disassemble with the air hose attached. Always release any built-up air even after disconnecting hose.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 6 Whenever possible, perform an abrasive blasting test on a small area of the 20. object to be blasted. If necessary , adjust the distance to the object and/or change the Nozzle of the Blast Gun for more effective results.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 7 Report all cases of silicosis to State health departments and to OSHA or the 10. Mine Safety and Health Administration (MSHA). Before each use, check the seal on all doors of the Blast Cabinet.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 8 SA VE THESE INSTRUCTIONS GROUNDING W ARNING! Improperly connecting the grounding wire can result in the risk of electric shock. Check with a qualied electrician if you are in doubt as to whether the outlet is properly grounded.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 9 THIS PRODUCT USES A 3-PRONG, GROUNDED PLUG 120 VOL T , GROUNDED ELECTRICAL OUTLET FIGURE B DOUBLE INSULA TED TOOLS: T OOLS WITH TWO PRONG PLUGS T ools marked “Double Insulated” do not require grounding.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 10 SYMBOLOGY FIGURE D FIGURE E The smaller the gauge number of the wire, the greater the capacity of the cord. 3. For example, a 14 gauge cord can carry a higher current than a 16 gauge cord.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 1 1 UNP ACKING When unpacking, check to make sure that all the parts and accessories listed on pages 21 and 22 are included, and the product is intact and undamaged.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 12 Attach one Door Latch Assembly (35) to the left and right Side Doors (6)and the 4. Cabinet (22), using the Screws, W ashers, and Nuts (26) provided. NOTE: The Door Latch Assemblies may be adjusted to allow the Side Doors to shut rmly in place.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 13 Attach the Metering V alve (13) to the rear/bottom section of the Cabinet (22), 6. using three Self-T apping Screws (43). IMPORT ANT : Make sure to wrap the male threads of the Metering V alve Plug (12) with about 3” of Pipe Thread Seal T ape (41).
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 14 Attach the Lamp Housing (1) to the top of the Cabinet (22), using the Screws, 8. W ashers, and Nuts (26) provided. NOTE: The two Fluorescent Lamps (3) have previously been installed in the Lamp Housing by the manufacturer .
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 15 OPERA TING INSTRUCTIONS Abrasive Selection: The type of 1. media chosen will greatly inuence the amount of time needed to clean a particular surface area. Abrasive blasting media include silicon carbide, glass bead, walnut shell, brass 2.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 16 Electrical Power: Plug the male Power Cord from the Lamp Housing (1) into the nearest 120 volt, 1. grounded, electrical outlet. (See Figure K.) T urn the Power Switch (1A) on the Lamp Housing (1) to its 2.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 17 FIGURE M BLAST GUN BODY (4B) The Metering V alve: The Metering V alve (13) adjusts the amount of media being pulled into the Blast 1. Gun (4B). This V alve, located at the bottom of the hopper , has the media stored on top of it.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 18 Maintaining Suction Efciency: The most common problem operators have when using a suction (venturi) Blast 1. Cabinet is a decrease in production rates. When production rates fall the opera- tor can usually locate the problem by checking the following: Air supply .
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 19 TROUBLESHOOTING Blast Gun. 1. After 10 to 12 hours of blasting time, the Nozzle (2D, 2E) should be checked. It it shows uneven wear it should be turned 1/4 turn every 10 hours of use.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 20 INSPECTION, MAINTENANCE, AND CLEANING W ARNING! 1. Prior to performing any inspection, maintenance, or cleaning of the Blast Cabinet, turn the Power Switch (1A) to its “OFF” position and unplug the unit from its electrical outlet.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 21 44 Flat W asher 45 Spring W asher 46 Hex Nut M8 47 M5x12 Bolt 48 Hose Connector 51 M8x20 Hex Bolts P ARTS LIST REV 07g.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 22 ASSEMBL Y DIAGRAM REV 07g.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 23 P ARTS LIST & ASSEMBL Y DIAGRAM - BLAST GUN NOTE: Some parts are listed and shown for illustration purposes only , and are not available individually as replacement parts.
SKU 94274 For technical questions, please call 1-800-444-3353 P AGE 24 LIMITED 90 DA Y W ARRANTY Harbor Freight T ools Co. makes every ef fort to assure that its products meet high quality and durabil.
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If you already are a holder of Harbor Freight Tools 92427, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Harbor Freight Tools 92427.
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