Parts Manual Bulldog 20 Traction Drive Walk Behind Scrubber

Transcription

1 Parts Manual Bulldog 20 Traction Drive Walk Behind Scrubber

2 Technical Specifications Model Model No. Bulldog 20 Traction Drive Walk Behind Scrubber E20DTDQP-FC / E20DTDQPG-FC Current (Max) Battery Capacity (Lead Acid) Battery Capacity (Gel) Sound Level Cleaning path width Squeegee width Productivity Working speed Transport Speed Rated voltage Vacuum flow Vacuum waterlift Vacuum power Brush type Brush motor(s) power Number of brushes Brush RPM Aqua-Stop equipped Solution capacity Recovery capacity Working Grade Weight with batteries Weight without batteries Dimensions (LxWxH) Drive Motor Power 40 amps hr hr 69 dba 20 in (51 cm) 34 in (86 cm) 27,280 ft 2 /hr ( 2,534 m 2 ) 3.1 mph (5 km per hr) 3 mph (4.8 km per hr) 24 volts 65 cfm (110 m3/hr) 45 inches ( 112mbar).60 HP (450 W) Disc 3/4 HP (560W) RPM Coming Soon 12 Gal (45 liters) 13 Gal (49 liters) 2% 372 lbs (169 kg) 238 lbs (108 kg) 47.4 x 21.3 x 42.3 (120.4 x cm) 1/5 HP (150W) For Safety When Servicing or Maintaining Machine Stop on level surface. Disconnect the power to the machine by pulling the red Battery Connector located under the recovery tank near the batteries. Avoid moving parts. Do not wear loose jackets, shirts, or sleeves when working on machine. Avoid contact with battery acid. Battery acid can cause burns. When working on or around batteries, wear protective clothing and safety glasses. Remove metal jewelry. Do not lay tools or metal objects on top of batteries. Do not clean machine with a pressure washer. Authorized personnel must perform repairs and maintenance. Use Manufacturer supplied replacement parts.

3 Table of Contents Main Assembly... 1 Main Assembly BOM... 2 Traction Drive Base Assembly... 3 Traction Drive Base Assembly BOM... 4 Base Assembly... 5 Chassis Assembly... 6 Chassis Assembly BOM... 7 Solution Valve Assembly... 8 Solution Tank Assembly... 9 Lift Pedal Stop Assembly Recovery Tank Assembly Recovery Tank Assembly BOM Handle Assembly Battery Tray Assembly Electrical Box Assembly Electrical Box Assembly BOM Electrical Box Cover Assembly Vac Motor Assembly TD Disk Deck Assembly TD Disk Deck Assembly BOM Brush Hub Assembly Rear Squeegee Assembly (Curved) Squeegee Mechanism Assembly Optional Pump Kit Wiring Diagrams... 25

4 Main Assembly Page 1

5 Main Assembly BOM BILL OF MATERIAL - E20DTDQP-FC / E20DTDQPG-FC HOSE, CLEAR VAC W/ 45 CUFF SOLUTION TANK LID ASSY TD 1 BRUSH DECK ASSY 20" BRUSH, 20" NYLON SQUEEGEE LIFT MECH ASSY FILTER, FILL PORT SQUEEGEE ASSY, 34" (860MM) CURVED CLAMP-CRIMP 185R SS SCR-ST-A 10 X.75 SS NUT-NYLOC 5/ NUT-NYLOC 3/8-16 X 1/2 NUT WSR-WAVE.37X.68 X WSR-FLT.390 X.880 X.062 NYL WSR-FLAT.506 X.9 X.064 NYL BLT-SHLD 3/8 X 2.0, 5/ WSR-FLAT.37 X.87 X FC 2 DECAL (NOT SHOWN) JUMPER CABLE ASSY, RED 4G 12" CABLE ASSY, BATTERY BATTERY, 12V 140AH 20G GEL BATTERY 12V 95AH TDFC 1 BRUSH DRIVE BASE ASSY PLT 3 BLT- SHLDR 1/2 X 1/2 ZINC PLT FC 1 DECAL (NOT SHOWN) SOLUTION TANK LID CHAIN, BEADED SS W/EYELETS SCR-MC 6-32 X.37 PPH SS OPTIONAL BRUSHES ITEM PART NO. DESCRIPTION " PAD DRIVER BRUSH, 20" POLY GRIT DISC BRUSH 20", SCRUB GRIT 2, 120GR RED Page 2

6 Traction Drive Base Assembly Page 3

7 Traction Drive Base Assembly BOM BILL OF MATERIAL TDFC TD CHASSIS ASSY WSR- FLAT.25 X 1.01 X BATTERY TRAY ASSY WSR-WAVE.37X.68 X TD HANDLE ASSY WSR-HELICAL # LIFT PEDAL WMT WSR-HELICAL 1/ VAC MOTOR ASSY WSR-HELICAL 3/ BKT, VAC AREA INSIDE COVER WSR-FLT.31x.75x..06ST ELEC BOX TD ASSY 120V COTTER PIN FC 1 TD ELEC BOX COVER ASSY BLT- SHLDR.31 X.375 X 1/ KNOB, 3/8-16 STUD, 3 LOBE CLEVIS PIN 3/ SOL CONTROL ASSY WSR-FLAT.37 X.87 X BKT, PWR CORD MOUNT WSR-FLAT.187 X TD LIFT PEDAL BKT ASSY BOLT-HH 1/4-20X3/4 SS CHARGER INLET ASSEMBLY NUT, HEX 5/16-18 NYLOC SS FOAM COVER, REAR WSR-HELICAL 1/4 SS FOAM COVER, REAR WSR-FLAT.344 x.75 x.06 SS FOAM COVER, FRONT SCR-MC X.25 ST PL PEDAL PAD SCR-MC X.37 ST PL WIRE GRIP HOSE CLAMP BLT-HH 3/8-16 X 1 # STRAIN RELIEF-HEYCO DECAL-NAME PLATE SERIAL FITTING, TEE 3/4MPT 1/2BARB DECAL-CLEAR LAMINATE 2X HOSE, 1/2 X 42 CLEAR LABEL, PATENT NUMBERS CRIMP CLAMP 3/4" STEPLESS WSR-FLAT 13/16ID X 1.25 X SCR-MC 1/4-20 X.37 ST PL KNOB, OVAL TAPERED SCR-MC 1/4-20 X.50 TRUSS STPL CLIP-WIRE & CORD SCR-MC RD HD 1/4-20 X.75 STL PL FC 1 BASE ASSY SCR-SC 3/8-16 X.62 ST PL SOL CNTRL LEVER ASSY WSR-FLAT 1/4 ID SS NUT, PUSH-ON WSR CAP, 3/ WSR-FLAT.37 X 1.12 X ROD, SOL. CTRL, ES WSR-FLAT.44X 1.0X YOKE, 3/16 CLEVIS, 10-32, LONG Page 4

8 Base Assembly BILL OF MATERIAL FC FC 1 SOL TANK ASSY, E FC 1 REC TANK ASSY PANEL, FRONT W SR-FLAT 1/4 ID SS W SR-HELICAL # BLT- SHLDR 1/4-20 X.44 X W SR-FLAT.187 X SCR-MC 1/4-20X.63 SS TR HD W SR - HELICAL #10 SS W SR-HELICAL 1/4 SS SCR-MC X.62 PPH ST PL SCR-MC TR HD X.50 SS Page 5

9 Chassis Assembly Page 6

10 Chassis Assembly BOM BILL OF MATERIAL A 2 KEY, 3/16 X 1-3/4" BLT-CAR 5/16-18 X 1.00 ZP MAIN FRAME WMT BEARING BLOCK BEARING BLOCK PLAT E TD SOLENOID ASSY DECK SWITCH ASSY BKT, TRANSAXLE MOUNT BASE BKT, TRANSAXLE MOUNT CASTER, 3-1/2 POLYURETHANE PLATE, 1/4" SPACER SOLUTION VALVE ASSY UPPER LIFT ARM DISC DECK LIFT WMT WHEEL, 8.5" FOAM FILL DRAG CHAIN ASSY, FRAME CLAMP-CRIMP 185R SS NUT-HEX CLR LOC 5/ WSR-FLAT 1/4 ID SS WSR-FLAT.75X1.37X WSR-FLT.390 X.880 X.062 NYL WSR-FLAT.506 X.9 X.064 NYL RETAINING RING EXT COT TER PIN, 1/8 X WSR-FLT.37X1.12X.10 STL Z HARD WSR-HELICAL 5/16 SS CLEVIS-YOKE, 1/2-20 W/.375 PIN WSR-FLAT.37 X.87 X BOLT-HH 1/4-20X3/4 SS BOLT-HH 1/4-20X1.00 SS BLT-HH 5/16-18 X.75 SS WSR-HELICAL 1/4 SS WSR-FLAT.56X1.06X.04 SS WSR-FLAT.344 x.75 x.06 SS BLT-HH 1/4-20 X 1 3/4 # SCR-SC SHCS M6X1.0 X 25 STL Z TRANSAXLE, 24V CLIP-CORD PIN, HAIRPIN COTTER 3/ PIN-CLEVIS 3/8 X NUT-HEX JAM 1/2-20 ZP Page 7

11 Solution Valve Assembly BILL OF MATERIAL HOSE, 1/2"ID X 7.5" NYLOBRAID BKT, SOL VALVE MOUNT FITTING DUBL 3/8HBx3/8MPT CRIMP CLAMP 1/2 HOSE SS 185R WSR-FLAT.75X1.37X WSR-FLAT.69 X 1.06 X.03 SS VALVE, 3/8 FPT, 45 OPEN/CLOSE FITTING, 3/8 MPT 1/2 HOSE Page 8

12 Solution Tank Assembly BILL OF MATERIAL FC FC 1 SOLUTION TANK HANDLE MOUNT ASSY, LEFT HANDLE MOUNT ASSY, RIGHT HOOK, DRAIN HOSE WITH TWIST VALVE TOOL CLIP, 1.5" HOSE FITTING, 1/2 MPT 1/2 HB BRASS WSR FLAT.37 X 1.12 X WSR HELICAL 3/ SCR MC TR HD X.50 SS BLT HH 3/8 16 X 3/4 #5 Page 9

13 Lift Pedal Stop Assembly BILL OF MATERIAL BKT, PEDAL STOP CLIP, FOR 1/2" ID HOSE SCR-MC 4-40 X.75 PAN HD SCR-MC FL HD 8-32 X.50 BRS NUT-HEX WSR-INT LOCK # DECAL, REMOVE SPLASH GUARD SWITCH ASY, MICRO ROLLER W/PACK/CONDUIT Page 10

14 Recovery Tank Assembly Page 11

15 Recovery Tank Assembly BOM BILL OF MATERIAL FC FC 1 RECOVERY TANK FC 1 VACUUM MANIFOLD FC 1 LID DRAIN HOSE ASSY, RECOVERY TANK GASKET, LID HINGE, RECOVERY TANK REC TANK CABLE ASSY SCREENED FLOAT CLAMP-HOSE 1.56" MURRAY BLT-HH 1/4-20 X 1.25 STPL BLT-HH 1/4-20 X 1.50 STPL NUT, FLANGED WIZZ 5/ WSR- FLAT.25 X 1.01 X WSR-HELICAL 1/ SCR-MC 1/4-20X.63 SS TR HD WSR-HELICAL 1/4 SS REPLACEMENT O-RING (NOT SHOWN) REPLACEMENT CAP Page 12

16 Handle Assembly BILL OF MATERIAL HANDLE BAIL PLATE WMT RH BAIL PLATE WMT LH LEAF SPRING BAIL, HANDLE SPACER, 5/16OD X 17GA, ALUM HANDLE PIVOT JAW SCR-MC RD HD X.37 STL Page 13

17 Battery Tray Assembly BILL OF MATERIAL BATTERY BOX BKT, SPACER FOR BATTERIES O RING " HOSE NOZZLE BODY-ELBOW NOZZLE BODY LOCKNUT HOSE SHUT-OFF CLAMP SCR-MC 1/4-20 X.50 TRUSS STPL WSR-FLT.31x.75x..06ST CRIMP CLAMP 140R Page 14

18 Electrical Box Assembly Page 15

19 Electrical Box Assembly BOM BILL OF MATERIAL NUT HEX 1/4 20 NYLOC SERATED ELEC BOX BOT HALF WMT ELEC BOX TOP HALF WMT BKT, UPPER BUSHING MOUNT VAC SWITCH ASSY VAC LEVER WMT _ 1 FOAM TAPE, 1/2" SQ X 16.5" CABLE ASSY, SQUEEGEE LIFT V CHARGER ASSEMBLY SPRING, COMPRESSION SCR MC 1/4 20 X.50 TRUSS STPL SCR MC TR HD 8 32 X 1.00 SS NUT NYLOC 8 32 STL ZINC NUT HEX CLR LOC 5/ /4 FLAT WASHER, STEEL WSR FLAT.44X 1.0X WSR FLAT.31 X 1.25 X WSR HELICAL 1/ WSR NYLON.22 X.45 X WSR INT LOCK #10A SS SCR MC X.37 ST PL CIRCUIT BREAKER BOOT I DRIVE,24V 70A PM MOTOR CONTROL WIRE ASY, MACHINE BATTERY E ELEC PANEL ASSY MOUNT RING SPRING EXT.25OD X 2" F.L. MUSIC HEYCO BUSHING 2.00" CABLE TIE LARGE _CAP 2 CAP, SAFETY NUT COVER M8 Page 16

20 Electrical Box Cover Assembly BILL OF M ATERIAL FC T D COVER WMT GASKET, CB OUT LINE GASKET, CHARGER CORD PLAT E FC 1 DECAL, T D DASHBOARD DECAL, CHARGE ST AT US, SOLUT ION CT RL DECAL, T D CIRCUIT BREAKER DECAL. DIAGNOST IC CODES T D BAT T ERY GAUGE, T RUCHARGE POT ENT IOM ET E0R ASSY SPEED CONT ROL CHARGE ST AT US INDICAT OR KEYSWIT CH ASY, KEYSWIT CH + WIR SWIT CH, DPDT ON/OFF/ON GASKET -FOR 2 POLE ROCKER SWIT CHES KNOB, SPEED CONT ROL Page 17

21 Vac Motor Assembly BILL OF MATERIAL VAC MOUNT WMT, ES CRIMP CLAMP, 1.75" HOSE, STRETCH 13" #10 X 5/8 HI-LO EDGE TRIM,.063 X 3.0, BLACK W SR, FLAT# FOAM COVER, FRONT DECAL, BATT CABLE ROUTE, E FOAM COVER, FRONT VAC MOTOR ASY, E FOAM TAPE, 1/2" SQ X 16.5" Page 18

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24 Brush Hub Assembly BILL OF MATERIAL SCR-SHCS M6X30 SS, ISO WSR-FLT 6.4X12X1.6, SS DIN DRIVE HUB, PLASTIC 3 LOBE MCH 1 BASE, DRIVE HUB WITH KEYWAY Page 21

25 Rear Squeegee Assembly (Curved) BILL OF MATERIAL SPACER, 5/16OD X 17GA, ALUM BLADE, FRONT 34" SQUEEGEE BLADE, REAR 34" SQUEEGEE LEVER, SQUEEGEE W MT, 34" (860) STRAP W MT, FRONT LEFT STRAP W MT, FRONT STRAP W MT, REAR STRAP W MT, REAR SQUEEGEE CASTER ASSY BUMPER, 34" SQG EDGE TRIM 5/16 X 10" BLACK BUSHING.435 X.625 X W SR-FLAT.344 x.75 x.06 SS W SR FLAT.438 X 1.25 X.07 SS BLT-HH M8 X 25 SS DIN SCR-MC M5 X 25 SS DIN BLT-EYE M5 X 40 SS NUT-HEX M5 SS DIN NUT-HEX M5 NYLOC SS DIN KNOB, M10 STAR HANDLE W HEEL, 3.15OD PIN, THD Page 22

26 Squeegee Mechanism Assembly BILL OF MATERIAL BKT, MAIN SQUEEGEE HINGE CLEVIS PIN 3/8 X 2-1/ SQUEEGEE MOUNT WMT RET AINING RING- E T YPE SQ T OP LINK W/ BUSHING O DIA RET AINING RING- E T YPE SQ BOT LINK W/ BUSH ROD-T HD 5/16-18 X 3.5 SS T ORSION SPRING CLEVIS PIN, 1/2 x 2.25 W/ HOLE PIN, 3/8 X 3.0, SQG ST RAP NUT - WING 5/16-18 SS ST RAP, 9" PU, BLACK BOLT -HH 1/4-20X3/4 SS T OOL CLIP, 1.5" HOSE NUT -HEX 1/4-20 SS RET URN SPRING-3.00" NUT -HEX 5/16-18 SS SCR-MC FL HD 8-32 X.50 BRS NUT, HEX 5/16-18 NYLOC SS WSR-FLAT 1/4 ID SS WSR-HELICAL 1/4 SS WSR-FLAT.406 X.812 X WSR-FLAT.56X1.06X.04 SS WSR-WAVE.37X.68 X WSR-FLAT.344 x.75 x.06 SS WSR-FLAT.506 X.9 X.064 NYL PIN-COT T ER 3/8 RUE RING Page 23

27 Optional Pump Kit BILL OF MATERIAL FITTING-TEE 1/2X1/2X3/8HB NYLON _PUMP 1 HOSE-WIRE REINF 3/8 X 31" CRIMP CLAMP 1/2 HOSE SS 185R /4" FPT PLASTIC CAP CLAMP-CRIMP 185R SS FITT ING PP 1/4" MPT X 3/8" HOSE BARB BILL OF MATERIAL - K-E1720P PUMP ASSY WSR-FLAT.56 X.88 X SWITCH ASY, TOGGLE ON-ON SPDT W/ 3P B 4 CABLE TIE LARGE-BLACK MALE COUPLER FC 1 FRONT PANEL, FOR OAW, E1720 BILL OF MATERIAL PUMP BKT ASM HOSE-WIRE REINF 3/8 X 14" FIT TING BRASS - 3/8 DBL BARB X 1/4MPT CLAMP-CRIMP 185R SS SCR-MC 10-32X.62 STPL NUT-NYLOC WSR #10 SS PUMP, 24VDC 35PSI 3/8HOSE w/connect OR Page 24

28 Wiring Diagrams

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31 E1720TD PART REFERENCE LIST Schematic REFERENCE # COMPONENT NAME PART NUMBER M1 (optional) PUMP, WATER (KIT K-E1720P) M2 MOTOR, BRUSH M3 MOTOR, VACUUM ASSEMBLY M3 (model specific) MOTOR, VACUUM ASSEMBLY (H20 only) M4 TRANSAXLE Y1 SOLENOID VALVE, WATER K1 RELAY, MAIN K2 RELAY, BRUSH MOTOR K3 RELAY, VACUUM CB1 CIRCUIT BREAKER 4.0A, CONTROL CB2 CIRCUIT BREAKER 30A, BRUSH MOTOR CB3 CIRCUIT BREAKER 20A, VACUUM MOTOR CB4 CIRCUIT BREAKER 20A, TRANSAXLE S1 KEYSWITCH S2A SWITCH, BRUSH MOTOR (at motor) S2B SWITCH, BRUSH MOTOR (handle) S3 SWITCH, VACUUM MOTOR S4 SWITCH, TRANSAXLE (handle) S5 SWITCH, DIRECTION S6 SWITCH, BRUSH UNLOAD S7 SWITCH, SOLENOID S8 (optional) SWITCH, PUMP- OFF AISLE WAND (KIT K-1720P) A1 CONTROLLER, I-DRIVE CSI CHARGER STATUS INDICATOR HM (optional) HOUR METER (KIT K-E1720HM) BC (model specific) BATTERY CHARGER 115VAC (battery type specific) (-2 or G-4) BC (model specific) BATTERY CHARGER 230VAC (battery type specific) (-2 or G-4) G1 BATTERY, 12V 140AH (2 REQUIRED) G1 (optional) BATTERY, GEL 12V 100AH (2 REQUIRED) D1 DIODE, MAIN RELAY Part of K1 D2 DIODE ASM, BRUSH MOTOR RELAY D3 DIODE ASM, VACUUM MOTOR RELAY D4 DIODE ASM, SOLENOID VALVE REFERENCE # CONNECTOR FUNCTION PART # -female PART # -male X1 KEYSWITCH (S1) X2 SWITCH, BRUSH MOTOR (S2B) X3 CHARGER STATUS INDICATOR (CSI) Part of CSI Part of BC X4 SWITCH, VACUUM (S3) X5 MOTOR, VACUUM (M3) X6 BATTERY CONNECTOR X7 SWITCH, BRUSH MOTOR (S2A) X8 SWITCH, BRUSH UNLOAD (S6) X9 SOLENOID VALVE, WATER (Y1) X10 OPERATOR HANDLE CABLE X11 OPERATOR HANDLE CABLE X12 KEYSWITCH (S1)- MAIN RELAY COIL (K1) X13 BATTERY CHARGER (BC)- INTERNAL RELAY X14 BATTERY CHARGER (BC)-INTERNAL RELAY X15 SOLENOID (Y1) /HOUR METER CONNECTION (HM) X16 SOLENOID (Y1) /HOUR METER CONNECTION (HM) X17 (optional) OPTIONAL HOUR METER (HM) WIRE X18 (optional) OPTIONAL HOUR METER (HM) WIRE X19 BATTERY GAUGE (BDI) Part of BDI X20 SPEED POT ASSEMBLY (R1) X21 SWITCH, TRANSAXLE (S4) X22 OPERATOR HANDLE CABLE: X23 I-DRIVE HARNESS: Part of A X24 TRANSAXLE (M4) X25 I-DRIVE (A1) TO VACUUM SWITCH (S3) X26 I-DRIVE (A1) TO VACUUM SWITCH (S3) X27 I-DRIVE (A1) TO VACUUM RELAY-CONTACT X28 (optional) SWITCH, TOGGLE WATER PUMP (S8) X29 (optional) PUMP, OFF AISLE WAND (M1) Last Updated 01/05/10