Tennant 5280 Operator's Manual
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Tennant 5280 Operator's Manual

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Model No.:
610678
610679 PAC
TENNANT COMPANY
Commercial Products
12875 RANSOM STREET
HOLLAND MI 49424 U.S.A.
FAX: 1–800–678–4240
CUSTOMER SERVICE: 1–800-982–7658
5280
Operator and Parts Manual
Rev. 00 (10-00)
Scrubber
610168

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Summary of Contents for Tennant 5280

  • Page 1 5280 Scrubber Model No.: Operator and Parts Manual 610678 610679 PAC TENNANT COMPANY Commercial Products 12875 RANSOM STREET HOLLAND MI 49424 U.S.A. 610168 FAX: 1–800–678–4240 Rev. 00 (10-00) CUSTOMER SERVICE: 1–800-982–7658...

  • Page 2: Machine Data

    OPERATION This manual is furnished with each new 5280 model. It provides necessary operating and preventative MACHINE DATA maintenance instructions and an illustrated parts list. Read this manual completely and understand the machine before operating or servicing it. Please fill out at time of installation for future reference.

  • Page 3: Table Of Contents

    ..... . . SPECIFICATIONS ......Tennant 5280 (10–00)

  • Page 4: Safety Precautions

    Go slow on inclines and slippery surfaces. – Use care when reversing machine. – Do not carry riders on machine. – Report machine damage or faulty operation immediately. Before leaving or servicing machine: – Stop on level surface. – Turn off machine. Tennant 5280 (10–00)

  • Page 5: Safety Labels

    MACHINE BACK PANEL. LOCATED ON RECOVERY TANK COVER AND UNDERSIDE OF RECOVERY TANK. BATTERY CHARGING LABEL – LOCATED NEAR CHARGING PLUG AND UNDERSIDE OF RECOVERY TANK. MOVING PARTS LABEL – LOCATED ON THE SCRUB HEAD ACCESS DOOR. Tennant 5280 (10–00)

  • Page 6: Machine Components

    D. Scrub Head Access Cover L. Squeegee E. Solution Tank Fill Opening M. Scrub Head Lift Pedal F. Batteries N. Scrub Head Release Pedal G. Recovery Tank Cover O. Squeegee Leveling Knob H. Solution Tank Drain Hose Tennant 5280 (10–00)

  • Page 7: Controls And Instruments

    Extended Scrub Light Brush Circuit Breaker (Option) Pressure Key Switch (Option) Heavy Brush Vacuum Motor ESt Pump Light Pressure Circuit Breaker (Option) Solution Flow Hour Meter Off-Aisle Wand Main Power (Option) (Option) Circuit Breaker Battery Discharge Indicator Tennant 5280 (10–00)

  • Page 8: Machine Installation

    Two 12 volt, deep cycle, 130 Amp hour batteries. be in full operation for accurate reading (See Maximum battery dimensions are 178 mm (7 in) W x MACHINE OPERATION). Charge batteries if 381 mm (15 in) L x 372 mm (14.63 in) H. necessary. Tennant 5280 (10–00)

  • Page 9: Machine Setup

    (Figure 7). FIG. 4 3. Connect vacuum hose to squeegee assembly (Figure 5). FIG. 7 4. Push machine forward again to check blade deflection, readjust squeegee leveling knob as necessary. FIG. 5 Tennant 5280 (10–00)

  • Page 10: Attaching Brush/Pad Driver

    1. Open access cover on front of scrub head. Turn 2. Raise the scrub head with the scrub head lift pedal drive plate until pin slot is visible (Figure 10). (Figure 9). FIG. 13 FIG. 10 Tennant 5280 (10–00)

  • Page 11: Adjusting Scrub Head Skirt Height

    45L (12 gal). Then fill solution tank up to screen with clean water, 60 C (140 F) maximum temperature (Figure 19). WARNING: Flammable materials can cause an explosion or fire. Do not use flammable materials in tank(s). 1.5 mm (.062 in) FIG. 16 Tennant 5280 (10–00)

  • Page 12: Machine Operation

    To adjust height, pull control console trigger, move console up or down, then release trigger (Figure 21). FIG. 20 FIG. 21 2. Push machine to area to be scrubbed. Make sure scrub head and squeegee are raised off floor. Tennant 5280 (10–00)
  • Page 13 WARNING: Flammable materials or reactive metals can cause explosion or fire. Do not pick up. 8. Adjust solution flow rate. Turn solution flow knob counter–clockwise to increase flow or clockwise to decrease (Figure 27). FIG. 24 FIG. 27 Tennant 5280 (10–00)

  • Page 14: Operating Est (Option)

    (See MACHINE MAINTENANCE). FIG. 31 NOTE: If ES t indicator light remains on, drain tanks and clean ES t filter located in recovery tank. 3. Drain and flush recovery and solution tanks as needed (See DRAINING TANKS). Tennant 5280 (10–00)

  • Page 15: While Operating Machine

    FOR SAFETY: Before leaving or servicing discharge indicator in this red zone, battery machine, stop on level surface, and turn off damage will result. machine. 2. Disconnect squeegee vacuum hose from squeegee assembly (Figure 34). FIG. 32 FIG. 34 Tennant 5280 (10–00)
  • Page 16 (Figure 37). (Figure 40). WARNING: Flammable materials or reactive metals can cause explosion or fire. Do not pick up. FIG. 37 6. Turn machine power and wand pump switch on (Figure 22). FIG. 40 Tennant 5280 (10–00)

  • Page 17: Draining And Cleaning Tanks

    FOR SAFETY: Before leaving or servicing machine, stop on level surface and turn off machine. FIG. 44 5. Remove and clean float shut-off screen located in 2. Remove recovery tank drain hose from hose hook recovery tank (Figure 45). (Figure 42). Tennant 5280 (10–00)

  • Page 18: Draining And Cleaning Solution Tank

    1. Push machine next to a floor drain or sink. 5. Replace drain hose plug securely after draining. FOR SAFETY: Before leaving or servicing machine, stop on level surface and turn off machine. 2. Remove solution tank drain hose from hose clip (Figure 47). FIG. 47 Tennant 5280 (10–00)

  • Page 19: Charging Batteries

    3. Hinge open recovery tank to access battery compartment (Figure 50). FIG. 52 NOTE: Drain recovery tank prior to accessing batteries. 6. With charger’s power supply cord unplugged, connect battery charger to machine (Figure 53). FIG. 50 FIG. 53 Tennant 5280 (10–00)

  • Page 20: Battery Discharge Indicator

    10. After charging batteries, check electrolyte level (A) in each battery cell. Add just enough distilled water to bring electrolyte level (A) up to 1cm (0.38 in.) from bottom of fill rings (B). DO NOT OVERFILL (Figure 55). FIG. 55 Tennant 5280 (10–00)

  • Page 21: Machine Maintenance

    10 mm (0.38 in) (See REMOVING BRUSH/PAD DRIVER). FIG. 57 2. Remove and clean float shut-off screen located in recovery tank (Figure 58). FIG. 61 FIG. 58 Tennant 5280 (10–00)

  • Page 22: Weekly Maintenance

    After cleaning, apply a coating of clear battery 9. Recharge batteries. post protectant to terminals and cable NOTE: Recharge batteries ONLY after a total of 30 connections. minutes of use or more. This will prolong battery life. Tennant 5280 (10–00)

  • Page 23: Monthly Maintenance

    10 mm (0.38 in) or less. 8. Replace retainer band and secure with clamp. 9. Check squeegee for proper deflection (See Contact an Authorized Service Center for motor LEVELING SQUEEGEE). maintenance. Tennant 5280 (10–00)

  • Page 24: Replacing Scrub Head Skirt

    It may be necessary to install tie-down brackets to the floor of your trailer or truck. 6. Place tie–down straps over top of machine to prevent it from tipping. NOTE: Do not use control grips to secure machine for transporting. Tennant 5280 (10–00)

  • Page 25: Storing Machine

    4. Remove recovery tank cover to promote air circulation. ATTENTION: If storing machine in freezing temperatures, be certain to drain machine of all water. Damage due to freezing temperatures is not covered by warranty. ATTENTION: Do not expose machine to rain; store indoors. Tennant 5280 (10–00)

  • Page 26: Troubleshooting

    Contact Service Center Poor Scrubbing Performance Worn or improper brush/pad Replace brush/pad Debris caught in brush/pad Remove debris Tripped brush motor circuit breaker Reset circuit breaker Low battery charge Charge batteries Incorrect brush/pad pressure Readjust brush/pad pressure Tennant 5280 (10–00)
  • Page 27 Faulty ESt float switch Contact Service Center Short run time Batteries not fully charged Charge batteries Defective batteries Replace battery Batteries need maintenance See WEEKLY MAINTENANCE Faulty charger Repair or replace battery charger Excessive brush/pad pressure Properly adjust pressure Tennant 5280 (10–00)

  • Page 28: Specifications

    24 VDC, 12 Amp, 60 Hz, 120 VAC RUN TIME PER CHARGE Up to 3 hours DECIBEL RATING AT OPERATOR’S EAR, INDOORS ON TILE. 71 dB(A) MACHINE DIMENSIONS 724 mm 1181 mm (46.5 in) (28.5 in) 984 mm (38.75 in) 546 mm (21.5 in) Tennant 5280 (10–00)

  • Page 29: Electrical Diagram

    –57– –8– RED –16– –14– –23– BLK –19– BLK –12– –2– –79– BLK –11– –18– GRN –80– GRN –9– –38– –32– –17– BLK –34–GRN –24– TAN –22– RED –36– –26– –13– BLK –13– –28–GRN –32–GRN –20– RED Tennant 5280 (10–00)

  • Page 30: Parts List

    PARTS LIST REPLACEMENT BRUSHES AND PAD DRIVER GROUP Tennant 5280 (10–00)
  • Page 31 DCENTER LOCK, PAD RETAINER 630214 630473 140193 SCREW, M6X1.0X40 630472 WASHER, BRUSH PAD RETAINER 222302 BRUSH ASM, 20” GRIT 140007 WASHER, #8 FLAT DSTUD, 20” BRUSH/PAD DRIVER 630214 200070351 SCREW, M4X25 ASSEMBLY INCLUDED IN ASSEMBLY D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 32: Solution Tank And Vacuum Motor Group

    PARTS LIST SOLUTION TANK AND VACUUM MOTOR GROUP Tennant 5280 (10–00)
  • Page 33 630341 STIFFENER, SOL FILL COVER 575536 CHAIN, COUPLING END 140018 WASHER, #10 INT 140826 SCREW, #6X3/4 578201000 SCREW, 10–32X.5 630508 O–RING, 9.2 ID X 12.7 OD 578301 KNOB, FILL–COVER ASSEMBLY INCLUDED IN ASSEMBLY D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 34: Solution Control Group

    PARTS LIST SOLUTION CONTROL GROUP Tennant 5280 (10–00)
  • Page 35 SCREW, M6X1.0X16 200031488 SCREW, M8X1.25X20 578244000 WASHER, M6.4X10 LOCK 200370019 WASHER, M8.4 LCK 140012 WASHER, 3/16 FLAT 069764140 SCREW, M5X.8X16 579029 NUT, M6X1.0 200001343 SCREW, M4X.7X12 DVALVE, SOLENOID 24VDC 630022 140310 CLAMP, HOSE 5/16–7/8 D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 36: Recovery Tank Group

    PARTS LIST RECOVERY TANK GROUP Tennant 5280 (10–00)
  • Page 37 SLEEVE, DRAIN HOSE 1.5”ID 606527 SUPPORT, RECOVERY TANK DGASKET, 650MM 621324 PLUG, EXPANSION 1–1/2” DIA 630368 630068 HOSE, DRAIN 38.1ID 610281 DECAL, MODEL ”5280” DFLOAT, SHUT–OFF (2)BALL 630052 630229 DECAL, TENNANT LOGO 059650283 WASHER, M6.4X18X1.6 FLAT 630420 DECAL, ”FLAMMABLE MAT’L” TXTLS DGASKET, 70OD,43ID,12.7THK 600385 SCREW, M6X1.0X20...

  • Page 38: Console Group

    PARTS LIST CONSOLE GROUP Tennant 5280 (10–00)
  • Page 39 NUT, M3 HEXLOCK DCONTACTOR, 24VDC 100A 630094 GRIP, CONSOLE ADJUST LEVER 603008 608322 SCREW, M6X1.0X16 140552 NUT, 10–24 NYLOCK 630086 PLATE, STRAIN–RELIEF 069762056 WASHER, #10 FLAT 630108 BRACKET, CONDUIT MOUNT 130280 PLUG, DOME 7/16 BLACK D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 40: Console Panel Group

    PARTS LIST CONSOLE PANEL GROUP Tennant 5280 (10–00)
  • Page 41 WASHER, #8 INT 610283 DECAL, CONSOLE 607789 HARNESS, MAIN W/WATERPROOF 200070340 SCREW, M4X.7X8 611028 ASM WIRE, #16X3GRN 1/4M–1/4M DBREAKER, CIRCUIT 17 AMP 605201 611029 ASM WIRE, #18X19BLK 1/4F–1/4R DBREAKER, CIRCUIT 35A 602951 D RECOMMENDED STOCK ITEMS NOT SHOWN Tennant 5280 (10–00)

  • Page 42: Main Frame Group

    PARTS LIST MAIN FRAME GROUP Tennant 5280 (10–00)
  • Page 43 SPACER 200031488 SCREW, M8X1.25X20 610285 SPRING, EXTENSION 578329000 SCREW, #6 ANCHOR 610208 ARM, SQUEEGEE 140032 WASHER, #6 FLAT 578244000 WASHER, M6.4X10 LOCK 590137 SCREW, 6–32X3/8 610288 SCREW, 1/4–20 X 1.62 140277 SCREW, M10X1.5X20 D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 44: Scrub Head Lift Group

    PARTS LIST SCRUB HEAD LIFT GROUP 17 18 35 37 Tennant 5280 (10–00)
  • Page 45 NUT, M3 HEXLOCK 600372 BOOT, SWITCH 579213 SCREW, M3X.5X20 578421 PIN, COTTER 1/8X1” 579028 NUT, M6 HEXLOCK DKIT, SWITCH REPLACEMENT 600721 PAD, NON SLIP SURFACING 611006 630182 ARM, LINK, HEADLIFT 200031494 SCREW, M8X1.25X30 D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 46: Scrub Brush Drive Group

    PARTS LIST SCRUB BRUSH DRIVE GROUP Tennant 5280 (10–00)
  • Page 47 140219 SCREW, 5/16–18X1 578769 DECAL, MOVING PARTS TEXTLESS 14880.5 WASHER, 5/16 FLAT 630039 HUB, BRUSH DRIVE 20” 200370019 WASHER, M8.4 LOCK 200101017 NUT, M8X1.25 HEXJAM 630446 WASHER, .318 NYLON ASSEMBLY INCLUDED IN ASSEMBLY D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 48: Scrub Brush Down Pressure Group

    PARTS LIST SCRUB BRUSH DOWN PRESSURE GROUP 14 15 Tennant 5280 (10–00)
  • Page 49 140630 PIN, COTTER 630358 WASHER, .75X1X.03 NYLON 200160017 NUT, M8 HEXLOCK 630355 COLLAR, 19.0 ID X 31.8 OD 200032503 SCREW, M8X1.25X60 630382 PIN, SPRING .16DIAX1.25 630356 BRACKET, DOWN PRESSURE STOP 630353 ROD–END, SHOCK D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 50: Squeegee Lift Group

    PARTS LIST SQUEEGEE LIFT GROUP Tennant 5280 (10–00)
  • Page 51 630157 BRACKET, CABLE GUIDE 630262 PIN, ROLL 140000 WASHER, 1/4 FLAT 069760082 WASHER, 1/4WD FLAT 140510 NUT, 1/4–20 HEXJAM 200031496 SCREW, M8X1.25X35 069762098 SCREW, M6X1.0X16MM 200370019 WASHER, M8.4 LOCK 600372 BOOT, LIMIT SWITCH D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 52: Squeegee Group

    PARTS LIST SQUEEGEE GROUP Tennant 5280 (10–00)
  • Page 53 630477 630281 KNOB, SQUEEGEE TIP ADJUST 600187 SCREW, 3/8DIAX1/4 SHOULDER 140119 JOINT, BALL – LIFT ROD 140028 WASHER, 3/8 FLAT 630314 BRACKET, SQ. BACKUP WHEEL 200160017 NUT, M8 HEXLOCK ASSEMBLY INCLUDED IN ASSEMBLY D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 54: Battery And Charger Group

    DCHARGER 24DC/12A 120V DUAL- 130869 603553 MODE (FOR 130AH BATTERIES) 600594 BATTERY, 12V 130AH (DAMP) 603235 CHARGER, 24DC/20A/120AC 600394 BATTERY, 12V 215AH (WET) (FOR 215AH BATTERIES) 600595 BATTERY, 12V 215 AH (DAMP) 630375 STOP, BATTERY INSERT D RECOMMENDED STOCK ITEMS Tennant 5280 (10–00)

  • Page 55: Battery Cable Group

    NUT, M3 HEXLOCK 603061 CABLE, BATTERY 6GA 305MM RED 140019 WASHER, #6 EXT 611223 COVER, TERMINAL 606011 BOOT, INSULATING CABLE RED 611221 BOOT, BATT CABLE TERMINAL BLK 606010 BOOT, INSULATING CABLE BLK 611222 BOOT, BATT CABLE TERMINAL RED Tennant 5280 (10–00)

  • Page 56: Options

    SWIVEL, WAND ATTACHMENT 579101 HEAD, WAND 579132 RING, ATTACHMENT 579102 BRUSH, WAND (TWO ROW) 579135 SCREW, SELF TD UNITED 579187 CLIP, SPRING 579103 RETAINER, WAND BLADE 579109 WAND, SINGLE BEND 579239 SQUEEGEE, BLADE, FRONT WAND ASSEMBLY INCLUDED IN ASSEMBLY Tennant 5280 (10–00)

  • Page 57: Power Wand Assembly

    BRUSH, WAND (TWO ROW) 579198 RIVET, POP 579187 CLIP, SPRING 150208 PLUG, SCKT HD 1/8” 579137 SPRAY NOZZLE 579109 WAND, SINGLE BEND 31.8 579113 SWIVEL, WAND ATTACHMT 150510 FITTING, 1/4F X 1/4H BARB ASSEMBLY INCLUDED IN ASSEMBLY Tennant 5280 (10–00)

  • Page 58: Deluxe Power Wand Assembly

    578063000 HEAD, WAND 578094000 1/4 HOSEBARB, 1/4NPT MALE PIPE 578078000 RETAINER, SQUEEGEE WAND 578064000 VALVE, WATER CONTROL, WAND 578074000 BLADE, SQUEEGEE WAND 150208 PLUG, SCKT HD 1/8” 578124000 BRACKET, AXLE 578439 NUT, THUMB ASSEMBLY INCLUDED IN ASSEMBLY Tennant 5280 (10–00)

  • Page 59: Non-Power Wand Hose Assembly

    HOSE, VACUUM, 1-1/2 X 10’ GRAY 578318000 FITTING, QUICK CONCT MALE 578071000 CONNECTOR, QUICK CONCT FE- MALE 578160000 CLAMP, HOSE 11–13MM 231031 SLEEVE, 1–1/2”DIA X 5”LG 578820000 HOSE, .25ID, .44OD, 4.0M LG 578072000 CUFF, SWIVEL, 1-1/2 ASSEMBLY INCLUDED IN ASSEMBLY Tennant 5280 (10–00)

  • Page 60: Accessory Console Group

    OPTIONS ACCESSORY CONSOLE GROUP 11, 12 Tennant 5280 (10–00)
  • Page 61 630142 LIGHT, PILOT, 24V, BLUE 140026 WASHER, #6 FLAT 630145 TIMER, 24VDC, RANGE: 30SEC 200102014 NUT, M4 X .7 HEX 630419 SWITCH, RCKR, SPST, 24VDC GRN 579178 O–RING, SPONGE 607475 SWITCH, KEYLOCK 12–AMP 140018 WASHER, #10 INT Tennant 5280 (10–00)
  • Page 62 FITTING, BUSHING, 3/4MX3/8F 608322 SCREW, M6X1.0X16 150538 HOSE BARB, 3/8MX3/8H 578244000 WASHER–LOC INT, M6 140310 CLAMP, HOSE 5/16–7/8 579210 WASHER, FLAT 6.L4, 18.0, 1.5 630417 HOSE, 165MM WAND PUMP 140957 HOSE, 1/2IDX2–1/2 630372 FITTING, TEE 606241 HOSE, 1/2IDX6 Tennant 5280 (10–00)

  • Page 63: Est Plumbing Group

    25160 TUBING, 5/8OD X 3/8ID X 21.75FT 630385 FITTING, NIPPLE 140310 CLAMP, HOSE 5/16–7/8 630479 WASHER, NYLON 210044 VALVE, CHECK 630440 DECAL, DO NOT REMOVE FILTER 25160 TUBING, 5/8OD X 3/8ID X 5.25FT LG 140314 CLAMP, INSULATED Tennant 5280 (10–00)

  • Page 64: Sound Kit

    SOUND KIT PART # DESCRIPTION QTY. PART # DESCRIPTION QTY. 630735 KIT, SOUND LOW DB 630395 SOUND COVER, PLATE 600393 SCREW, M5 X 40MM FLTHD 630397 SOUND SIDE, FOAM 200315016 WASHER, FLAT 630398 SPACER 630441 SOUND COVER, FOAM Tennant 5280 (10–00)

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