National Flooring Equipment 3397, Service Manual

Page 1: ...Read Manual Before Servicing Machine 403058 Rev D 3397 SHOT BLASTER SERVICE MANUAL...

Page 2: ......

Page 3: ...res 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 S...

Page 4: ...sting Capacity Abrasive Consumption 16 41 cm 50 127 cm 41 104 cm 398 lbs 181 kg 10 5 27 cm 230V 60 Hz 3 phase Up to 1300ft2 h 100g m2 Valve and Blast Wheel Control Height Adjustable Handle Rear Facing...

Page 5: ...ing when ma chine is not in use and or lower cutting head to the floor Do not force equipment Equipment will perform best at the rate for which it was designed Excessive force only causes operator fat...

Page 6: ...e of hidden obtrusions Watch out for hidden dangers and protrusions in flooring Do not use on largely uneven surfaces Avoid contact with hot shroud Do not touch the shroud without proper hand protecti...

Page 7: ...ets at wrong elevation Adjust elevation of magnets Too much dust or sand in system Check filter Valve is opening too far and allowing too much shot into the blast wheel causing the Amp draw to be over...

Page 8: ...s any foreign matter in the hopper the feed spout or in the blast wheel unit Daily prior to operation Check the hose connections for tightness Check the hose to the filter for damages Make sure that t...

Page 9: ...em onto the shaft 2 Lightly thread the set screws into the holes 3 With the pulley seated on the shaft take a small hammer and a socket that fits inside the outside diameter of the bushing and seat th...

Page 10: ...brush Wash the chain in mineral spirits or other solvent Clean the dirt from the internal parts of the chain by putting the chain in mineral spirits or other solvent for approx 24 hours Move the chai...

Page 11: ...efore fitting any new liner check all threads to assure they are clean of dirt and abrasives Clean where necessary 2 Place the bottom liner U put the nuts E on but do not over tighten 3 Place both sid...

Page 12: ...0418 BRUSH RIGHT 10 3397 201000419 BRUSH FRONT LONG 11 3397 201000420 BRUSH FRONT SHORT 12 3397 301000007 BELT TENSION 40 50HZ 13 3397 301000019 BELT TENSION 38 60HZ 14 401409 PLATE BASE WEIGHT 15 401...

Page 13: ...Parts List and Diagrams 13 OVERVIEW...

Page 14: ...Parts List and Diagrams 14 WHEEL DRIVE ASSEMBLY...

Page 15: ...Parts List and Diagrams 15 WHEEL HOUSING ASSEMBLY...

Page 16: ...Parts List and Diagrams 16 TRACTION DRIVE ASSEMBLY...

Page 17: ...sulated 3 13 403235 Nut Hex M6 x 1 0 Keps 2 14 403350 Adapter Cable Mount 1 15 403351 Nut Push 5 8 1 9 11 10 8 2X 4X 15 7 14 6 4X 3 2 5 1 8 13 2X ITEM NO PART NUMBER DESCRIPTION QTY 1 402983 Controlle...

Page 18: ...Parts List and Diagrams 18 BASE SEAL ASSEMBLY...

Page 19: ...Parts List and Diagrams 19 REBOUND ASSEMBLY...

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Page 21: ...or not caused by or resulting from the negligence of seller and or the manu facturer of the product unless specifically provided herein This warranty shall not apply to any products or portions there...

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...