Nation Flooring Equipment 3474-L-SUN Instruction Manual - Table of Contents

Manual is about: HEPA Dust Collector

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Phone: 763-315-5300

Table of Contents ............................................................................................................................................................. 3

Features and Specifi cations ............................................................................................................................................ 4

Safety .............................................................................................................................................................................. 5-9

General Rules for Safe Operation ......................................................................................................................... 5-6

Grounding ................................................................................................................................................................. 7

Extension Cords ....................................................................................................................................................... 8

Guidelines for Using Extension Cords ...................................................................................................................... 8

General Safety ....................................................................................................................................................... 8-9

Service ...................................................................................................................................................................... 9

Machine Operation .................................................................................................................................................... 10-11

Unpacking ............................................................................................................................................................... 10

Function .................................................................................................................................................................. 10

Machine Use ........................................................................................................................................................... 10

Replacing Bag ........................................................................................................................................................ 10

Filter Change ...........................................................................................................................................................11

Purge Vac ................................................................................................................................................................11

Machine Maintenance ............................................................................................................................................... 12-13

Maintaining Equipment ........................................................................................................................................... 12

Cleaning ................................................................................................................................................................. 12

Repairs ................................................................................................................................................................... 12

Service .................................................................................................................................................................... 13

Troubleshooting Guide .................................................................................................................................................. 14

Parts List and Diagrams ........................................................................................................................................... 15-17

Internal Parts .......................................................................................................................................................... 15

External Parts ......................................................................................................................................................... 16

Cover Parts ............................................................................................................................................................. 17

Accessories ............................................................................................................................................................... 18-19

Guarantee ........................................................................................................................................................................ 20

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Summary of 3474-L-SUN

Page 1
Hepa dust collector instruction manual read manual before operating machine 010614 rev a.
Page 3: Table of Contents
Table of contents www.Nationalequipment.Com phone: 763-315-5300 3 table of contents ............................................................................................................................................................. 3 features and specifi cations ..............................
Page 4
Features and specifi cations fax: 763-535-8255 info@nationalequipment.Com 4 features product specifi cations volt. Vac pres- sure/hg max air- fl ow (cfm) main filter (sq. Ft) hepa 13 filter (sq. Ft) filter effi - ciency %@0.3 microns sound level (dba) length width height weight 110 100 water lift 25...
Page 5: Safety
Safety www.Nationalequipment.Com phone: 763-315-5300 5 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. All operators must view the instruction video....
Page 6: Safety
Safety 20. Maintain equipment carefully: keep handles dry, clean and free from oil and grease. Keep cutting edges sharp and clean. Follow instructions for lubricating and changing accessories. Inspect tool cords and extension cords for damage. Replace damaged parts. Use only identical national repla...
Page 7: Safety
Safety www.Nationalequipment.Com phone: 763-315-5300 7 grounding tools marked “grounding required” have a three wire cord and three prong grounding plug. The plug must be connected to a properly grounded outlet (see figure a). If the tool should electrically malfunction or break down, grounding prov...
Page 8: Safety
Safety extension cords grounded tools require a three wire extension cord. Double insulated tools can use either a two or three wire extension cord. As the distance from the supply outlet increases, you must use a heavier gauge extension cord. Using extension cords with inadequately sized wire cause...
Page 9: Safety
Safety www.Nationalequipment.Com phone: 763-315-5300 9 general safety (continued) 9. Do not suck up water. The 3474-l is a dry media dust collector only. Sucking up water will damage fi lters, requiring replacement. 10. Check, when lifting the machine, that the dust container is empty and that no on...
Page 10: Machine Operation
Machine operation fig. B unpacking when unpacking the machine, please check that the following accessories are included: • the hose with end fi ttings • handle • floor nozzle if any of the above mentioned parts are missing, please contact your distributor or our sales representative. Assemble the fr...
Page 11: Machine Operation
Machine operation www.Nationalequipment.Com phone: 763-315-5300 11 filter change warning: risk of dust dispersion - use personal safety equipment unhealthy dust can be spread during filter change. Accordingly, the user should wear protectiveglasses, protective gloves, and a breathing mask conforming...
Page 12: Machine Maintenance
Machine maintenance maintaining equipment keep equipment in good repair by adopting a regular maintenance program. Before use, examine the general condition of equipment. Inspect guards, switches, tool cord set and extension cord for damage. Check for loose screws, misalignment, binding of moving pa...
Page 13: Machine Maintenance
Machine maintenance www.Nationalequipment.Com phone: 763-315-5300 13 general maintenance 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 at the opening on the mach...
Page 14: Troubleshooting Guide
Troubleshooting guide fax: 763-535-8255 info@nationalequipment.Com 14 problem cause solution motor does not start 1. No power 2. Cable defective 3. Switch defective 1. Connect the machine 2. Replace 3. Replace motor stops immediately after starting wrong fuse connect to correct fuse motor runs but t...
Page 15: Parts List and Diagrams
Parts list and diagrams www.Nationalequipment.Com phone: 763-315-5300 15 1 3474-201000143 top cover assembly 1 2 3474-201000118 cleaning unit kit 1 3 3474-200900050 main filter 1 4 401585 tank complete 1 5 401596 holder kit 3 6 3474-201000116 flap kit 1 7 3474-201100140 belt 1 8 401598 anti-skid 1 9...
Page 16: Parts List and Diagrams
Parts list and diagrams 16 engine parts fax: 763-535-8255 info@nationalequipment.Com 1 3474-201100128 letter nut 4 2 401605 cover 2 3 3472-200700070 filter 2 4 3474-200600080 sealing 2 5 3474-201100144 engine tube 220v 2 6 3474-201000135 chassis kit 1 7 3472-10423a switch 1 8 3474-200700413 manomete...
Page 17: Parts List and Diagrams
Parts list and diagrams www.Nationalequipment.Com phone: 763-315-5300 17 1 401615 hose 51mm x 7.5mm 1 2 400349 50s steel tube kit 1 3 400350 s450 floor tool 50mm x 450mm 1 4 401618 ag46a brushes (l=400/445) 1 part# description qty.
Page 18: Accessories
Accessories fax: 763-535-8255 info@nationalequipment.Com 18 401615 - 25’’ 3477-201000128 - 30’’ dust collector hose 3476-200900051 replacement main polyester filter for 3474 3472-200700070 replacement hepa filter for 3474 3474-1376013 4 pack hose main filters longopac system 200700070a 200900051 400...
Page 19: Accessories
Accessories 19 400350 floor tool - 2” x 17.75” 401470 hose connector - vac www.Nationalequipment.Com phone: 763-315-5300 floor tool hose to vac connector.
Page 21: Guarantee
Guarantee www.Nationalequipment.Com phone: 763-315-5300 21 national flooring equipment, inc. (national) warrants to the fi rst consumer/purchaser that this national brand product (3474-l-sun dust col- lector) when shipped in its original container, will be free from defective workmanship and materia...
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.