background image

Safety

WALK-BEHIND SCRAPER SAFETY GUIDELINES

Before use, anyone operating this equipment must read and understand these safety instructions.

6

WARNING: 

GRINDING/CUTTING/DRILLING OF MASONRY, CONCRETE, METAL AND OTHER MATERIALS CAN GENERATE DUST, 

MISTS AND FUMES CONTAINING CHEMICALS KNOWN TO CAUSE SERIOUS FATAL INJURY OR ILLNESS, SUCH AS RESPIRATORY 
DISEASE, CANCER, BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM.  IF YOU ARE UNFAMILIAR WITH THE RISKS ASSOCIATED 
WITH THE PARTICULAR MATERIAL BEING CUT, REVIEW THE MATERIAL SAFETY DATA SHEET AND/OR CONSULT YOU EMPLOYER, 

THE MATERIAL MANUFACTURER/SUPPLIER, GOVERNMENTAL AGENCIES SUCH AS OSHA AND NIOSH AND OTHER 
AUTHORITIES ON HAZARDOUS MATERIALS.  CALIFORNIA AND SOME OTHER AUTHORITIES, FOR INSTANCE, HAVE 
PUBLISHED LISTS OF SUBSTANCES KNOWN TO CAUSE CANCER, REPRODUCTIVE TOXICITY, OR OTHER HARMFUL 
EFFECTS.  CONTROL DUST, MIST AND FUMES AT THE SOURCE WHERE POSSIBLE.  IN THIS REGARD USE GOOD 
WORK PRACTICES AND FOLLOW THE RECOMMENDATIONS OF THE MANUFACTURER/SUPPLIER, OSHA/NIOSH, 
AND OCCUPATIONAL AND TRADE ASSOCIATIONS.  WHEN THE HAZARDS FROM INHALATION OF DUST, MISTS AND 
FUMES CANNOT BE ELIMINATED, THE OPERATOR AND ANY BYSTANDERS SHOULD ALWAYS WEAR A RESPIRATOR 
APPROVED BY OSHA/MSHA FOR THE MATERIAL BEING CUT.

Scraping

Beware of hidden obtrusions.  

:DWFKRXWIRUKLGGHQGDQJHUVDQGSURWUXVLRQVLQÀRRULQJ'RQRW

use on largely uneven surfaces. 
Observe location of electrical supplies and extension cords. 
Do not allow cutting heads to come into contact with any electrical 
supply or extension cord. 
Use correct tooling and accessories.  
Provide barriers or shields as needed to protect others from debris. 
After mounting tooling, check for proper alignment. 
Use for correct applications. 
Do not force equipment to do heavier duty work than it was made 
for. 

Safety

6

Содержание 5280 Series

Страница 1: ...Read Manual Before Servicing Machine 402972 Rev D 5280 SELF PROPELLED SCRAPER SERVICE MANUAL...

Страница 2: ......

Страница 3: ...c Fluid 9 Inspection of Internal Parts 9 Tank Removal 9 Control Valve Replacement 10 Speed Control Replacement 10 Pressure Valve Replacement 10 Forward Switch Replacement 10 Power Cord 10 Parts List a...

Страница 4: ...0 Hz Silver Vein 5280 23XXXX 120V 60 Hz Silver Vein International 5280 11XXXX 230V 50 Hz Silver Vein 5280 13XXXX 230V 50 Hz Silver Vein 5280 20XXXX 110V 50 Hz Silver Vein 5280 26XXXX 230V 50 Hz Silver...

Страница 5: ...tooling Remove tooling when ma FKLQH LV QRW LQ XVH DQG RU ORZHU FXWWLQJ KHDG WR WKH RRU Do not force equipment Equipment will perform best at the rate for which it was designed Excessive force only c...

Страница 6: ...EPRODUCTIVE TOXICITY OR OTHER HARMFUL EFFECTS CONTROL DUST MIST AND FUMES AT THE SOURCE WHERE POSSIBLE IN THIS REGARD USE GOOD WORK PRACTICES AND FOLLOW THE RECOMMENDATIONS OF THE MANUFACTURER SUPPLIE...

Страница 7: ...GH LWK WKH H FHSWLRQ RI WKRVH FRPSULVHG SULPDULO RI ZDWHU DOO K GUDXOLF XLG LV DPPDEOH LQFOXGLQJ PDQ UH UHVLVWDQW K GUDXOLF XLGV ZKHQ H SRVHG WR WKH SURSHU FRQGLWLRQV HDNLQJ SUHV VXUL HG K GUDXOLF XLG...

Страница 8: ...tion No forward movement Damaged belt Remove front cover plate and inspect belt Damaged speed control valve Inspect speed control valve Turn counter clockwise to open valve Motor shuts off or won t st...

Страница 9: ...QH KDV D VWUDLQLQJ V VWHP EXW DGG XLG WKURXJK D OWHU RU IXQQHO ZLWK D VFUHHQ WR NHHS XLG FOHDQ INSPECTION OF INTERNAL PARTS Visual inspection of internal parts can be done without draining tank 1 Remo...

Страница 10: ...CONTROL REPLACEMENT 1 Use 3 32 Allen wrench to remove metal knob 2 Use a 1 socket to remove and replace speed control valve 3 Re install metal knob PRESSURE VALVE REPLACEMENT This has been factory set...

Страница 11: ...DESCRIPTION QTY EXTERNAL 11 3 10 16 15 6 1 4 9 8 2 12 14 7 13 5 ADDITIONAL PARTS NOT SHOWN 1 74631 BOLT HEX FLANGE BOLT M6 16 3 2 5280 9 SPACER WHEEL 2 3 73315 BOLT FLAT HEAD SOCKET 5 16 18X1 2 4 746...

Страница 12: ...4 11 5280 113 PUMP HYDRAULIC 1 12 6280 113A KEY HYDRAULIC PUMP NOT SHOWN 1 13 5280 118 FITTING 90 DEGREE 1 14 5280 129 ECCENTRIC 1 15 5280 132C PULLEY PUMP 1 16 73903 KEY 3 16X3 16X2 1 4 1 17 5280 13...

Страница 13: ...SE HYDRAULIC 1 4 X 32 F 90F 1 16 5700 76 HOSE HYDRAULIC 3 8 X 26 F F 1 17 6280 207 SWITCH ON OFF 1 18 6280 215 VALVE BLOCK ASSEMBLY 1 19 73002 WASHER SPLIT LOCK 1 4 4 20 73005 SCREW HEX HEAD CAP 1 4 2...

Страница 14: ...CORD HANDLE 200V INTERNATIONAL ONLY 1 3 5280 172A LEVER HANDLE 1 4 74650 BOLT HEXFLANGEM10 25 5 73502 STRAIN RELIEF STRAIGHT 1 2 INCH 3376 5686 2 6 401438 PLUG MALE EU1 16P 250V 16A EUROPE INTERNATION...

Страница 15: ...TED 3 8 16 4 4 73217 SCREW SOCKET HEAD CAP LOW 3 8 16 X 3 4 4 PART DESCRIPTION QTY CUTTING HEAD HYDRAULIC TANK 1 6 4 7 3 2 2 2 2 2 3 4 3 4 1 3 3 4 4 LABELS NOT SHOWN 1 402008 LABEL 5280 1 2 402463 LAB...

Страница 16: ...74630 Bolt Hex Head Cap M6 12 8 8 9 2 403806 Plate Handle Top 1 3 403795 Cover Handle Body CE 1 4 403817 Switch Safety 230V 50Hz 1 5 401438 Plug Male EU1 16P 250V 16A Europe 1 6 403797 Screw Phillips...

Страница 17: ...WIRING 110V FEMALE PLUG MALE PLUG GREEN BLACK WHITE ON OFF SWITCH 4L 5L 1N 2N PLUG U1 U3 Z8 U2 U4 Z5 MOTOR GREEN YELLOW BLUE BROWN BLUE BROWN GREEN YELLOW 5280 MACHINE WIRING 220V FEMALE PLUG MALE PL...

Страница 18: ...Parts List and Diagrams 18 HYDRAULICS...

Страница 19: ...HU RU QRW FDXVHG E RU UHVXOWLQJ IURP WKH QHJOLJHQFH RI VHOOHU DQG RU WKH PDQX IDFWXUHU RI WKH SURGXFW XQOHVV VSHFL FDOO SURYLGHG KHUHLQ 7KLV ZDUUDQW VKDOO QRW DSSO WR DQ SURGXFWV RU SRUWLRQV WKHUH RI...

Страница 20: ...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...

Отзывы: