National Flooring Equipment 3472 Instruction Manual

Hepa dust collector

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HEPA DUST COLLECTOR
INSTRUCTION MANUAL
Caution: Read Manual Before Operating Machine
Manual Part Number: 402241 Rev A
Machine Part Number: 3472 Rev B

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Summary of Contents for National Flooring Equipment 3472

  • Page 1 HEPA DUST COLLECTOR INSTRUCTION MANUAL Caution: Read Manual Before Operating Machine Manual Part Number: 402241 Rev A Machine Part Number: 3472 Rev B...
  • Page 3: Table Of Contents

    Table of Contents Table of Contents ........................................3 Features and Specifications ....................................4 Safety ..........................................5-11 General Rules for Safe Operation ................................5-6 Characteristics of a Defensive Operator................................6 Grounding ........................................7 Extension Cords ......................................7-8 Organizational Measures....................................9 Personnel Qualification....................................9 Safety Precautions......................................9 Mechanical service work....................................10 Electrical Engineering Regulations................................10 Warnings........................................11...
  • Page 4: Features And Specifications

    Features and Specifications Handle Valve Steel Handle Manual Jet Pulse Filter Compartment Cap with clamps HEPA Filter Bag Retaining Strap 6 mil, 10-gallon Megnehelic Gauge Disposable Poly Bag On-Board Wand Storage Bottom Mounted Vacuum Motor Welded Frame/Platform with 3” 10” Rear Tires Swivel Casters FEATURES Manual Jet Pulse- efficient cleaning without opening vacuum.
  • Page 5: Safety

    Safety GENERAL RULES FOR SAFE OPERATION READ AND SAVE ALL INSTRUCTIONS FOR FUTURE USE. Before use, ensure operators reads and understand this manual. Read and understand labeling on machine and components. KNOW YOUR EQUIPMENT: Read this manual carefully to learn equipment applications and limitations, potential hazards associated with this type of equipment.
  • Page 6: Characteristics Of A Defensive Operator

    Safety 24. STORE IDLE EQUIPMENT: When not in use, store in a dry, secured place. Keep away from children. 25. MAINTAIN LABELS AND NAMEPLATES: These carry important information. If unreadable or missing, contact National for a replacement. 26. MACHINE IS HEAVY, DO NOT DROP. Ensure proper lifting procedures are followed when transporting. 27.
  • Page 7: Grounding

    Safety WARNING: ELECTRICAL CORDS CAN BE HAZARDOUS. MISUSE CAN RESULT IN FIRE OR DEATH BY ELECTRICAL SHOCK. READ CAREFULLY AND FOLLOW ALL DIRECTIONS. GROUNDING Jobsite receptacles can vary. Check the voltage at different receptacles on the jobsite for a more accurate voltage reading. 15 amp GFI outlets are not recommended. FIG.
  • Page 8 Safety GUIDELINES FOR USING EXTENSION CORDS (CONTINUED) • Do not use excessive force to make connections. • Do not connect a three prong plug to a two prong cord. • Avoid overheating. Uncoil cord and do not cover it with any material. •...
  • Page 9: Organizational Measures

    Safety ORGANIZATIONAL MEASURES WARNING: THE PRODUCT MANUALS ARE TO BE KEPT WITH THE MACHINE AND MUST BE ACCESSIBLE AT ALL TIMES. In addition to the instruction manual, general and legal regulations regarding accident prevention and environmental protection must be with and indicated every time.
  • Page 10: Mechanical Service Work

    Safety SAFETY PRECAUTIONS (CONTINUED) • Start up and switch off operations and control devices have to be handled in accordance with the operating instructions. • Before starting the machine make sure that nobody can be endangered when the machines starts running. MECHANICAL SERVICE WORK Before starting any servicing work on the machine, turn off the machine and unplug any cords from their power source.
  • Page 11: Warnings

    Safety WARNINGS Risk of personal injury • Cables damaged through crushing or splitting can be dangerous if used and should be replaced immediately. • Do not connect the machine to an ungrounded socket. • Remove the plug from the wall when performing maintenance work. •...
  • Page 12: Machine Operation

    Machine Operation UNPACKING When unpacking the machine, please check that the following accessories are included: • Hose with end fittings • Handle • Floor nozzle • Extra bags If any of the above mentioned parts are missing, please contact your distributor or our sales representative. Assemble the front wheels using the bolt, washer and nut that are included in the package.
  • Page 13: Replacing Bag

    Machine Operation REPLACING BAG Important Note: Only original bags purchased from National may be used. Failure to follow these instructions will result in damage to HEPA filter and/or machine. Shut off vac. Bag may only be replaced after cleaning the filter. Remove bag retaining strap.
  • Page 14: Maintaining Equipment

    Machine Maintenance Header SERVICE When cleaning and servicing the machine, you must switch off the machine and remove the plug from the socket. • Avoid cleaning with a high pressure cleaner. If necessary, do not direct nozzle at the openings on the machine, especially the opening for cooling air. •...
  • Page 15: Troubleshooting Guide

    Troubleshooting Guide This machine is designed and manufactured for a severe environment and tasks. Filter, seals, attachments, and connections are carefully adapted and selected with regard to the operator’s work environment, but the operator and service personnel must treat the machine with care in order for it to work correctly.
  • Page 16: Parts List And Diagrams

    Parts List and Diagrams INTERNAL PARTS PART# DESCRIPTION PART# DESCRIPTION 1 201000117 12 200800151 TOP COVER ASSEMBLY REAR WHEEL KIT(2x) 2 201000118 CLEANING UNIT KIT 13 N/A ENGINE PACK 230V 3 201000016 MAIN FILTER 14 201000122 CLIP HOLDER KIT 4 201000119a TANK COMPLETE 15 201000123 HOSE KIT...
  • Page 17: External Parts

    Parts List and Diagrams EXTERNAL PARTS PART# DESCRIPTION PART# DESCRIPTION 1 200700289 9 1370019 LETTER NUT COVER 2 200700147 FILTER COVER 10 1362184 CABLE FIX 3 200700070 MICRO FILTER 11 1361025 CORD SET 4 200600080 12 201000134 SEALING CHASSI, COMPLETE 5 200600084h ENGINE TUBE 13 201000133...
  • Page 18 Parts List and Diagrams PART# DESCRIPTION PART# DESCRIPTION PART# DESCRIPTION 1 200900281 HOSE 38mm x 4m 1 12345 Description 2 6324034 KC004 SUCTION PIPE 3 1326054 GRD370 FLOOR TOOL 4 1340011 D370A RUBBER BLADES Fax: 763-535-8255 info@nationalequipment.com...
  • Page 19: Accessories

    Connector, Vacuum, Hose End, 2” to 1.5” WAND TO HOSE CONNECTOR 3472-1335006 Connector, Wand to Hose MAIN FILTERS 3472-201000016 Replacement Main Polyester Filter for 3472 3472-200700070A Replacement HEPA Filter for 3472 REPLACEMENT PLASTIC BAGS 3472-1276008 Replacement plastic bags 25 pack Fax: 763-535-8255 info@nationalequipment.com...
  • Page 20: 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.
  • Page 21 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...

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