National Flooring Equipment 4230 Service Manual Download Page 1 | Manualshive

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National Flooring Equipment 4230 Service Manual Download Page 1

Read Manual Before Servicing Machine

404733 Rev A

4230 ELECTRIC RIDE-ON SCRAPER

SERVICE MANUAL

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Summary of Contents for 4230

Page 1: ...Read Manual Before Servicing Machine 404733 Rev A 4230 ELECTRIC RIDE ON SCRAPER SERVICE MANUAL...

Page 2: ......

Page 3: ...2 Manual Slide Plate Removal 12 Dual Slide Plate Removal 12 Leak Maintenance 12 Check Hydraulic Oil Level 12 Hydraulic Oil Change Out 13 Remove Front and Rear Hoods 13 Change Remove Hose 13 Change Whe...

Page 4: ...ht 24 5 62 2 cm 63 160 0 cm 48 121 9 cm 1144 lbs 518 9 kg 1590 lbs 721 2 kg 446 lbs 202 3 kg Run Time HP Speed Sound Level 24 hours Twin 1 5 HP motors Up to 71 ft min Up to 21 6 m min 94 97 dB A Machi...

Page 5: ...r the influence of drugs alcohol or any medication that may cause decreased control Keep hands away from all moving parts and tooling Wear gloves when changing tooling Remove tooling when ma chine is...

Page 6: ...HE 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 Do not...

Page 7: ...raulic fluids when exposed to the proper conditions Leaking pres surized hydraulic fluids may develop a mist or fine spray that can flash or explode upon contact with a source of ignition These explos...

Page 8: ...ables 400 5 A 400 5 B and typical resistances for standard copper wire How To Use This Table 1 Determine your supply voltage 2 Determine the total length of your cord including any extension cords 3 D...

Page 9: ...2 10 AWG 6mm2 8 AWG 10mm2 25 12 AWG 4mm2 10 AWG 6mm2 8 AWG 10mm2 8 AWG 10mm2 30 10 AWG 6mm2 10 AWG 6mm2 8 AWG 10mm2 6 AWG 16mm2 Single Phase Equipment Max Length 100V Supply 100ft 30m 120ft 35m 140ft...

Page 10: ...erformed Interval Daily 200 hrs 1000 hrs 2000 hrs After initial 100 hrs After initial 500 hrs Inspect extension cord for damage Check wheels caster and wheel motors for build up and clean Inspect all...

Page 11: ...Hose connections or fittings have loosened through normal use Tighten hydraulic hoses and fittings as needed Pin hole in the hoses Replace affected hose Oil and or oil filter are old Replace oil and...

Page 12: ...then remove the cylinder from the machine 6 Loosen the pinch bolt from the lower right side of the frame 7 Remove the lock nut from securing bolts at the top of the slide plate 8 Remove the socket hea...

Page 13: ...nlatch and remove rear hood 5 Disconnect seat harness 6 Remove front hood fasteners 7 Remove front hood CHANGE REMOVE HOSE 1 Disconnect machine from power 2 Follow Remove Front and Rear Hoods procedur...

Page 14: ...o gain access to motor 3 Disconnect motor cord 4 Remove pump 5 Loosen screws and nuts 6 Remove and replace motor CHANGE TILT HYDRAULIC CYLINDER 1 Disconnect machine from power 2 Disconnect cylinder li...

Page 15: ...r hub for debris build up best accessed from back of machine Remove any strands of carpet and use compressed air not high pressure to clean out dust or glue build up If any build up cannot be removed...

Page 16: ...NEL LEFT SILVER VEIN NOT SHOWN 1 3 402995 SV HOOD FRONT RAISED W DOGHOUSE SILVER VEIN 1 4 404653 SV HOOD REAR VENTED RIDE ON ELEC TRIC SILVER VEIN 1 5 5110 215 GUIDE EXTENSION CORD 1 6 5110 216 CORD G...

Page 17: ...otter 1 8 x 1 75 1 CASTER WHEEL ASSEMBLY 2 1 3 4 ITEM NO PART NUMBER DESCRIPTION QTY 1 5200 194 Caster Double Gray 1 2 73403 Washer Split lock 1 2 4 3 73424 Washer Flat Zinc SAE 1 2 4 4 73427 Bolt Hex...

Page 18: ...x 75 3 8 16 1 6 73263 WASHER FLAT SAE ZINC 3 8 1 7 73238 Bolt Flange 3 8 16x1 1 2 1 1 2 7 6 4 3 5 2 1 401631 ADJUSTER FORE AFT SEAT 1 2 5110 111 SEAT RIDE ON 1 3 400321 ARM RESTS KIT FOR SEAT 1 4 7332...

Page 19: ...rams 19 2 6 3 4 3 1 5 7 ITEM NO PART NUMBER DESCRIPTION QTY 1 73008 Nut Hex Nylon Insert 1 4 20 1 2 73021 Bolt Hex Head Cap 1 4 20x2 1 4 1 3 73091 Washer Flat Zinc SAE 1 4 2 4 73308 Bolt Button Head C...

Page 20: ...SCRIPTION QTY 1 5200 261 1A Clamp 1 2 5200 261 1B Body only Clamp 2 3 73002 Washer Split Lock 1 4 1 4 73063 Bolt HHCS 1 4 20x1 75 1 5 73091 Washer Flat Zinc SAE 1 4 1 Hose Clamp Assembly 1 80058 BREAT...

Page 21: ...plit Lock 5 16 2 4 73307 Screw Hex Head Cap 5 16 18x1 2 5 5110 200 Mount Motor 1 6 72366 Motor 1 1 2HP 115 Volt 1725R 1 7 70952 Coupler Lovejoy 7 8 Bore 3 16 x 3 32 Keyway 1 8 70953 Coupler Spider 1 9...

Page 22: ...IC 3 8 X 13 F 90F 2 4 70351 HOSE HYDRAULIC 3 8 X 10 F 90F 1 5 N A SEE CONTROL LEVER PARTS DUAL LIFT 6 N A SEE CONTROL LEVER PARTS MANUAL LIFT 7 N A SEE GEAR PUMP ASSEMBLY 8 5110 114 2 FITTING WHEEL MO...

Page 23: ...1 7 70655 PIPE MALE 10 X 3 4 1 8 5700 93 GASKET 1 9 400099 HOSE HYDRAULIC SUCTION 3 4X20 F M 2 10 5110 237 FILTER SCREEN 2 11 73311 SCREW SOCKET HEAD CAP 5 16 18X1 NOT SHOWN 8 12 73303 WASHER SPLIT L...

Page 24: ...ve Brkt 2 7 73321 Bolt SHCS 5 16 18x3 5 2 8 73227 Screw Set 3 8 24x1 4 9 73235 Nut Hex Jam 3 8 24 4 10 401796 Bracket Wldt Valve RH 1 11 401832 Valve Metered Dual Spool Low PSI 2 ITEM NO PART NUMBER D...

Page 25: ...crew Set 3 8 24x1 3 9 73235 Nut Hex Jam 3 8 24 3 10 401796 Bracket Wldt Valve RH 1 11 401832 Valve Metered Dual Spool Low PSI 1 ITEM NO PART NUMBER DESCRIPTION QTY 12 400034 Fitting FF1231 06 08 8 13...

Page 26: ...t 1 6 402432 Slide Plate Hydraulic Adjustment Wldt 1 7 402440 Tooling Holder Weldment 1 8 402513 Cover Hydraulic Adjustment Housing 1 9 402542 Pin Upper Hydraulic Cylinder 1 10 402574 Shield Cylinder...

Page 27: ...8 24 x 25 Black Oxide 2 5 402410 Slide Plate Steel Manual Adjustment 1 6 402440 Tooling Holder Weldment 1 7 402574 Shield Cylinder 1 8 402576 Pin Cylinder Guard Upper 1 9 5110 250 Cylinder NN16 1 10 5...

Page 28: ...in ID 4 12 401517 Nut Hex Nylon Insert M5 80 Clear Zinc 2 13 404689 Washer Fender M5 Zinc Plated 4 ITEM NO PART NUMBER DESCRIPTION QTY 14 403279 Screw Button Head Cap M5 0 8 x 12 Clear Zinc 2 15 40307...

Page 29: ...d Diagrams 29 REAR SHROUD HARNESS SIDE PANEL HARNESS SEAT HARNESS 1 404671 HARNESS REAR SHROUD 1 1 404672 HARNESS SIDE PANEL 1 1 404673 HARNESS SEAT 1 PART DESCRIPTION QTY PART DESCRIPTION QTY PART DE...

Page 30: ...G 1 4 5700 102 ASSEMBLY E STOP 1 72452 CONTACT NORMALLY CLOSED 2 72453 PUSH BUTTON RED 1 72456 COLLAR BODY MOUNTING 1 5700 102D PLATE EMERGENCY STOP 1 PART DESCRIPTION QTY 1 5700 88 METER HOUR 1 PART...

Page 31: ...Screw Button Head Cap M5x0 8x10 Black Oxide 2 5 74631 Bolt Wizlock M6 16 4 4230 Worklight Assembly ITEM NO PART NUMBER DESCRIPTION QTY 1 70629 Light Flashing 1 2 72815 Terminal Disconnect 25 Female 14...

Page 32: ...PATENT 1 7 L33B LABEL CAUTION MOVING PART 1 8 L33C LABEL INSTRUCTION MANUAL 1 9 402149 LABEL FORKLIFT POINT 2 10 L66 LABEL LARGE CAUTION 1 11 L95F LABEL FLUID LEAK 2 12 L98 LABEL BLADE LIFT 2 13 4024...

Page 33: ...2 K1 3NO 4NO K1 AUX X71 X73 X91 X81 G PE TO 230V SOURCE TO CONTROL PANEL HARNESS T F21 T F11 T F22 T F12 T FM1 T F1 T R1 T R2 GROUND PE 12 GRN 1 X11 X21 X22 1 3 4 2 4 2 3 1 12 GRN 2 12 BLU 4 12 BRN 3...

Page 34: ...NESS HOUR METER T F82 T F72 T M80 T M70 P3 A B 16 BLK 16 RED CONTROL PANEL TO REAR SHROUD HARNESS TO SIDE PANEL HARNESS SP2 SP1 16 BLK 16 ORG 16 ORG 16 BLK B A R3 R2 A B C 16 YEL 16 ORG 16 RED D 16 BL...

Page 35: ...LIGHT LIGHT SWITCH 1 2 SP7 16 ORG 16 BRN 16 YEL T W75 T W91 T W92 T W93 NC2 NC2 NC1 NC1 E STOP SWITCH T F77 T F76 SEAT SWITCH 16 ORG 16 ORG T W72 T W71 P4 A B C 16 YEL 16 ORG 16 RED D 16 BLK NO3 NO4...

Page 36: ...AT HARNESS T F73 T F74 T R83 T R75 16 ORG 16 BLK 16 BRN SP5 SP6 M U2 U3 Z5 U4 Z8 U1 3 1 2 MOTOR RESET P10 N L G 2 5mm GRN 2 5mm BRN 2 5mm BLU N C P2 P1 T R3 GROUND PE TO CONTROL PANEL MOTOR 1 MOTOR 2...

Page 37: ...y or resulting from the negligence of seller and or the manufacturer of the product unless specifically provided herein This warranty shall not apply to any products or portions there of which have be...

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Page 40: ...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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