National Flooring Equipment 7700-EUR, Operating & Service Manual

Page 1: ...Read Manual Before Operating or Servicing Machine 401836 Rev K 7700 ALL DAY BATTERY RIDE ON SCRAPER OPERATING SERVICE MANUAL...

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Page 3: ...rocedure 15 Slide Plate Adjustments and Settings 15 Application Setup 15 Ditching 17 Headlight 17 Maintenance Schedule 18 Troubleshooting Guide 19 Maintenance 20 Dual Slide Plate Removal 20 Leak Maint...

Page 4: ...r Pump Compartment Provides easy access to the motor for maintenance purposes Adjustable Foot Rests Adjusts to operator s level of comfort Cutting Head Cylinder Lift Changes the angle of the cutting h...

Page 5: ...International 7700 11XXXX 230V 50 Hz Silver Vein 7700 13XXXX 230V 50 Hz Silver Vein 7700 15XXXX 230V 50 Hz Orange 7700 20XXXX 110V 50 Hz Silver Vein Product Specifications Width Length Height Weight M...

Page 6: ...fluence 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 not in u...

Page 7: ...charge batteries this could cause batteries to fail Re charge as soon as possible after discharge if they are warm first allow them to cool Charger is not water proof only resistant and cannot with st...

Page 8: ...uids 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 explosions can...

Page 9: ...d could cause improper charging and or charger damage See Safety section for extension cord requirements 2 Complete charging sequence Refer to Charger manual for more details 3 Disconnect cord from th...

Page 10: ...fork lift forks through the cups then slide as far back as possible Figure 4 1 Before lifting machine secure it to the forklift with 3 000 lb 1 361 kg or heavier straps or a chain Tilt forks back to...

Page 11: ...rear of the machine Figure 6 Never leave machine unattended with strap holding levers open Moving Machine on Caster Moving a weighted machine on only the front caster and not on the cutting head or t...

Page 12: ...h Figure 7 tighten firmly Note A cordless 3 8 drive impact wrench will speed up this process Inserting a Shank Blade Shank blades do not require a cutting head 1 Insert desired shank blade into cuttin...

Page 13: ...ncrete Figure 9 bevel down for wood Figure 9 1 Dull blades greatly affect the performance of the machine and reduce cutting ability sharpen or replace as needed After removing a portion of material cl...

Page 14: ...reducing pressure on one lever or the other while moving Emergency Stop Switch Figure 14 The emergency stop switch is designed to immediately cut power to the system Seat Switch The seat has a safety...

Page 15: ...de plate the operator must push forward on the slide plate lever Reversely to raise the slide plate the operator must pull back on the slide plate lever Slide Plate Settings While the hydraulic slide...

Page 16: ...ed A tile box also works for wind rowing and assists for a fast clean up and collection of tile debris for quick removal Rubber Tile The slide plate should be adjusted to a low setting 1 2 5 cm off th...

Page 17: ...carpet removal and debris clean up easier checkerboard ditching is very help ful Using as wide of a self scoring blade as possible make ditches 4 6 1 25 1 75 m crossways from the way the machine will...

Page 18: ...every 200 hours thereafter At the 500 operating hour mark the hydraulic fluid should be changed Regular maintenance should be performed according to the schedule Maintenance to be performed Interval D...

Page 19: ...ith dust or debris Blow out fan cover after each job Machine is making rattling noises Loose hardware on machine Inspect and tighten bolts as needed Charger is hot Charger is in use This is normal Flu...

Page 20: ...Disconnect machine from power 2 If a leak is detected tighten fitting with the proper wrench size Do not over tighten Over tightening could damage to O rings CHECK HYDRAULIC OIL LEVEL Check fluid leve...

Page 21: ...connect hydraulic lines 3 Remove two 5 16 pump securing bolts 4 Remove pump by pulling pump straight out from pump motor CHANGE VALVE 1 Disconnect machine from power charger or battery 2 Lift hood all...

Page 22: ...ASTER Keep clean and free of debris ensure it can move freely 1 Give a shot of grease in grease fitting on caster every month to keep caster moving freely 2 To remove caster machine will need to be ra...

Page 23: ...the wheel on the side that is blocked up is raised off the ground 4 Remove the cotter pin and loosen the center wheel hub nut 5 To loosen the wheel from the wheel motor shaft you might need to hit th...

Page 24: ...ANGE 7700 15XXXX ONLY NOT SHOWN 1 7 404304 SV HINGE LOWER BOLT ON LOWER WRAP SILVER VEIN 2 404304 G HINGE LOWER BOLT ON LOWER WRAP GREEN 7700 12XXXX ONLY 2 404304 O HINGE LOWER BOLT ON LOWER WRAP ORAN...

Page 25: ...433 Pin Cotter 1 8 x 1 75 1 PARTS NOT SHOWN 1 400004 BODY DUAL RELIEF MANIFOLD 1 2 400005 VALVE RELIEF 1900 PSI 1 3 400006 FITTING FEMALE O RING BOSS 1 4 400007 FITTING MALE O RING BOSS 1 FOOT PEG ASS...

Page 26: ...LIT LOCK 1 2 1 4 73414 BOLT HEX HEAD 1 2 13X7 1 5 73531 WASHER FLAT 5 8 NOT SHOWN 1 6 5600 37 WEIGHT SIDE NOT SHOWN 2 7 400028 WEIGHT SIDE LEFT NOT SHOWN 1 8 400053 WEIGHT SIDE RIGHT NOT SHOWN 1 9 733...

Page 27: ...C 3 8 X 21 F F 2 3 5700 65 FILTER 1 4 5700 66 FILTER HEAD 1 5 70354 HOSE 3 4 RETURN LINE TO TANK 1 6 70355 HOSE 3 4 RETURN LINE TO FILTER 1 7 5110 267 HOSE CYLINDER 1 8 5110 237 FILTER SCREEN 2 9 5110...

Page 28: ...401574 PLATE SUCTION 1 7 70655 PIPE MALE 10 X 3 4 1 8 5700 93 GASKET 1 9 400099 HOSE SUCTION 1 2 X 20 W FITTING 2 10 5110 237 FILTER SCREEN 2 11 73310 SCREW SHC 5 16 18 X 7 8 NOT SHOWN 8 12 73303 WASH...

Page 29: ...PTION QTY 1 70905 D7 PUMP DOUBLE MARZOCCHI 1 2 5200 1G GASKET PUMP 1 3 72816 FITTING ELBOW 90 DEGREE 3 8 2 4 6280 118 FITTING SUCTION HOSE TO PUMP 2 5 73263 WASHER FLAT SEA ZINC 3 8 2 6 73204 WASHER S...

Page 30: ...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 DESCRIPTION...

Page 31: ...de 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 1 11 402576 Pin...

Page 32: ...5 3 10 4 6 7 7 7 8 9 11 1 2 9 10 6 7 4 5 1 5213 3 BATTERY 200 AMP 8V 12 2 401674 ROD HOLD DOWN BATTERY 4 3 5700 56 SPACER BATTERY NOT SHOWN 4 4 5700 100 WIRE SET PARTIALLY SHOWN 1 5 404325 TUBING FLEX...

Page 33: ...1500W 108 250VAC Hi Freq 370 440AH 1 403204 Assembly Delta Q Charger Replacement 1000W 85 265VAC Hi Freq 370 440AH 1 1 1 406475 406475 406475 Assembly Charger Battery 1500W 108 250VAC Hi Freq 370 440A...

Page 34: ...403042 ALARM LOW VOLTAGE 1 4 74567 SCREW PHILLIPS PAN HEAD 8 32X3 8 ZINC PLATED 2 1 401415 ASSEMBLY KEYED SWITCH 1 72451 CONTACT BLOCK NO 10A SPRING CLAMP ZB4 SERIES 1 72455 SWITCH KEYED 1 72456 COLLA...

Page 35: ...6 18 NOT SHOWN 4 PART DESCRIPTION QTY SEAT ASSEMBLY 1 1 1 5110 207 SWITCH SEAT 1 1 403128 HARNESS SEAT 1 PART DESCRIPTION QTY PART DESCRIPTION QTY SEAT SWITCH SEAT HARNESS 3 2 401836_7700_RevK 1 70602...

Page 36: ...2 Flush 18W 1 4 404060 Screw Button Head Cap M5x0 8x10 Black Oxide 2 5 74631 Bolt Wizlock M6 16 4 Parts List and Diagrams 36 1 5200 116 BEEPER BACK UP 1 2 73020 BOLT WIZLOCK 1 4 20X5 8 2 PART DESCRIPT...

Page 37: ...MOVING PART 1 14 L33C LABEL INSTRUCTION MANUAL 1 15 402149 LABEL FORKLIFT POINT 2 16 L38 LABEL DISCONNECT POWER 1 17 L66 LABEL LARGE CAUTION 1 18 L95F LABEL FLUID LEAK 2 19 L98 LABEL BLADE LIFT 2 20 4...

Page 38: ...ING TO CHARGER WIRING TO SEAT WIRING REVERSE SWITCH REVERSE BEEPER 4 BLK 16 BLK 16 BLK 10 BLK 16 BLK 4 RED 10 RED 16 RED 10 RED 10 BLK 16 BLK 16 BLK 16 YEL 16 ORG 4 RED 4 BLK 4 RED 4 RED 16 RED 16 YEL...

Page 39: ...5 LIGHT SWITCH T F3 T F2 T F1 T M1 WORK LIGHT A B A B R2 P2 BEACON 18 RED 18 BLK 16 RED 16 BLK 1 2 NO3 NO4 1 2 HOUR METER 18 RED 18 BLK 18 RED 18 BLK 18 RED 18 BLK 18 RED 18 BLK SP30 SP20 16 BLU SEAT...

Page 40: ...6 BLK 16 BLK 16 YEL 16 ORG N C N C N C N C L N G G N L 115VAC MAINS EXTENSION CORD 14 BLK 14 WHT 14 GRN 16 BRN 16 BLU 16 GRN 10 BLK 10 WHT 20 WHT 20 BRN 20 GRN 20 BLU 20 ORG 20 RED 20 BLK 20 YEL A B C...

Page 41: ...BLK 8 BATT 9 BATT 7 BATT 4 BLK 4 BLK 4 BLK 2 BATT 1 BATT 3 BATT 4 BLK 4 BLK 4 BLK 5 BATT 6 BATT 4 BATT 4 BLK 4 BLK 4 RED 4 RED 4 BLK MAIN NEGATIVE POST MAIN POSITIVE POST LOWER TRAY 9 8 7 6 5 4 3 2 1...

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Page 44: ...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 nationalequipmentdirect com E Mail info nationalequipment com...