Related Manuals for National Flooring Equipment 3397
Summary of Contents for National Flooring Equipment 3397
- Page 1 3397 SHOT BLASTER SERVICE MANUAL Read Manual Before Servicing Machine 403058 Rev D...
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Page 3: Table Of Contents
Table of Contents Contents Table of Contents ................................3 Features and Specifications ............................4 Troubleshooting Guide ..............................7 Maintenance ................................... 8 Maintenance and Inspection ..........................8 Taper Lock Bushings ............................10 Chain Drive ................................10 Replacing the Wheel Kit ............................11 Replacing Liners ..............................11 Check/Change Fuses ............................11 Service Parts ................................ -
Page 4: Features And Specifications
Features and Specifications Valve and Blast Wheel Control Forward/Reverse Rear-Facing Vacuum Port Height Adjustable Handle In-Line Air Wash Sepera- tion Systems 10.5” Blast Pattern Front Swivel Casters Product Specifications Abrasive Working Blasting Width Length Height Weight Voltage Width Capacity Consumption 230V / 60 Hz Up to 398 lbs. - Page 5 Read the manual carefully to learn equipment applications and limitations, as well as potential hazards associated with this type of equipment. Keep manual near machine at all times. If your manual is lost or damaged, contact National Flooring Equipment (NFE) for a replacement. Personal Maintenance &...
- Page 6 Safety Safety SHOT BLASTER SAFETY GUIDELINES Before use, anyone operating this equipment must read and understand these safety instructions. Dust Collection Shot Blasting Beware of hidden obtrusions. Turn off machine before working with dust collector. Watch out for hidden dangers and protrusions in flooring. Do not Do not switch off or remove the dust collector while the machine is use on largely uneven surfaces.
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Page 7: Troubleshooting Guide
Troubleshooting Guide Problem Cause Solution Reduced or no Worn blast wheel or control cage Replace worn items performance Belt tension Check and adjust belts Valve does not close properly Close valve, stop motor, re-adjust valve Too much abrasive admitted Motor must reach max. speed before opening valve Feed motion too fast Reduce speed Motor is rotating in the wrong direction... -
Page 8: Maintenance
Maintenance MAINTENANCE AND INSPECTION Safety and service life of the machine depend on proper maintenance. The following table shows recommendations about time, inspection, and maintenance for the normal use of the machine. The time indications are based on uninterrupted operation. When the indicated number of working hours is not achieved during the corresponding period, the period can be extended. -
Page 9: Taper Lock Bushings
Maintenance TAPER LOCK BUSHINGS (FIGURE 1) Taper lock bushings are used to fit hubs onto shafts. Mounting and demounting requires an Allen wrench of the correct size. Tightening or loosening is done with the same threaded set screws. The taper lock bushing is cylindrical on the inside; tapered and slit longitudinally on the outside. -
Page 10: Replacing The Wheel Kit
Maintenance Fitting the Chain (Figure 3) Before mounting the chain, it must be degreased. The chain is supplied as a chain string and must be prepared during mounting. This is done as follows: Place chain on the sprocket so that the links lie in adjacent gaps between the teeth. Close chain using a master link. -
Page 11: Replacing Liners
Maintenance Place the feed spout (A) in the housing. REPLACING LINERS (FIGURE 6) Demounting Remove the front plate (F) and wheel kit (S). Slacken the set screw (A) of the top liner. Take of the screws of the cover (B) and remove the cover. Slacken the nuts (D) of both the right and left side liner and put them aside. -
Page 12: Service Parts
WEIGHT, FRONT, SHOT BLASTER 3 3397-201000053 LINER, SIDE, RIGHT 16 401411 BELT, RUBBER 4 3397-201000054 LINER, TOP 17 401581 LINER, REDUCTION, 4 IN., 3397 5 3397-201000108 ADAPTER, WHEEL 18 402122 BUSHING, TAPER LOCK, US 6 3397-201000118 SEAL, REAR 19 402123... -
Page 13: Parts List And Diagrams
Parts List and Diagrams OVERVIEW... - Page 14 Parts List and Diagrams WHEEL DRIVE ASSEMBLY...
- Page 15 Parts List and Diagrams WHEEL HOUSING ASSEMBLY...
- Page 16 Parts List and Diagrams TRACTION DRIVE ASSEMBLY...
- Page 17 Parts List and Diagrams SEPARATOR ASSEMBLY ITEM PART DESCRIPTION QTY. NUMBER 402983 Controller, Shot Blaster, 10hp, 208/230V, 3 Phase 403237 Lever, Push-Pull, 48" CONTROL BOX ASSEMBLY 403268 Pivot, Cable, Valve 403224 Spring, Extension, .750 OD x 3.00 x .075 401306 Nut, M6-1.0 ITEM PART...
- Page 18 Parts List and Diagrams BASE SEAL ASSEMBLY...
- Page 19 Parts List and Diagrams REBOUND ASSEMBLY...
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Page 21: Warranty
Warranty National Flooring Equipment Inc. (referred to as “the Company”) warrants that each new unit manufactured by The Company, to be free from defects in material and workmanship in normal use and service for a period of twelve (12) months from date of shipment from the Company. For administrative ease, will honor warranty for a period of fifteen (15) months from date of shipment from the company. - Page 22 9250 Xylon Avenue N • Minneapolis, MN 55445 • U.S.A. Toll-free 800-245-0267 • Phone 763-315-5300 • Fax 800-648-7124 • Fax 763-535-8255 Web Site: www.nationalequipment.com • E-Mail: info@nationalequipment.com...