250/2550 Dust Control Burnisher Operator and Parts Manual TENNANT COMPANY Commercial Products 2875 RANSOM STREET HOLLAND MI 49424 U.S.A. FAX: 800 678 4240 CUSTOMER SERVICE: 800-982 7658 607597 Rev. 0 (2-00)
ELECTRICAL DIAGRAM 250/2550 (2 00) 6 250 Wiring
ELECTRICAL DIAGRAM 250/2550 (2 00) 7 250 Ladder
ELECTRICAL DIAGRAM 250/2550 (2 00) 8 2550 Wiring
ELECTRICAL DIAGRAM 250/2550 (2 00) 9 2550 Ladder
250/2550 (2 00) 20 MAIN HOUSING GROUP
607602 COVER, BATTERY COMPART- MENT, TEAL 2 2092 DECAL, TENNANT LOGO 3 604297 DECAL, RECESS BLACK 4 57887000 SCREW, M6X.0X2 8 5 4006 WASHER, /4 LOCK 0 6 40000 WASHER, /4 FLAT 8 7 603268 HINGE, HOOD 8 40524 NUT, /4 X 20 KEP 9 57887000 SCREW, M6X.0X2 2 0 606684 STOP, MOTOR 604276 BRACKET, MOTOR STOP 2 630450 WHEEL, RUBBER DIA 76 X 23 WD 4 3 60354 SCREW, M8X.25X40 4 4 60272 ELBOW, DEFLECTOR RM NAT 5 002 GASKET, ELBOW /4 6 400 WASHER, 3/6 FLAT 4 7 06976003 SCREW, RNDPHL #0,.0 4 8 604295 PLATE, LATCH 9 57887000 SCREW, M6X.0X2 PANPHL 2 20 4006 WASHER, /4 LOCK 2 2 40000 WASHER, /4 FLAT 2 22 4005 WASHER, 5/6 SPLITLOCK 4 23 40027 WASHER, 5/6 FLAT 8 24 40275 SCREW, M8X.25X6 HXHDCP 4 25 0300 CASTER, SWIVEL 3 MAIN HOUSING GROUP 26 608575 COVER, DUST BAG, TEAL 27 40706 RIVET, POP /8 2 28 40962 LATCH, SPRING KNURLED 29 603269 HINGE, DUST COVER 30 57887000 SCREW, M6X.0X2 7 3 40000 WASHER, /4 FLAT 7 32 40284 NUT, M6X.0 NYLOCK 3 33 4006 WASHER, /4 LOCK 4 34 90020 BAG, CLOTH (OPTION) 604237 BAG, PAPER FILTER PK=0 35 60849 60850 DECAL, 2550 DECAL, 250 36 607600 CHASSIS, TEAL 37 40932 LATCH, HOOD RUBBER 2 38 200070340 SCREW, M4X.7X8 PANPHL 8 39 40023 WASHER, #8 INT 8 40 40275 SCREW, M8X.25X6 HXHDCP 4 4005 WASHER, 5/6 SPLITLOCK 5 42 40027 WASHER, 5/6 FLAT 5 43 648 BUSHING, 5/6ID X 7/6OD X.4 44 604637 SUPPORT 45 23066 PLATE, LOCK CONTROL HOUSING 2 46 40275 SCREW, M8X.25X6 HXHDCP 4 47 604304 DECAL, BATT HOOK UP & CAUTIONS 48 578769 DECAL, MOVING PARTS 2 2 2 250/2550 (2 00) 2
PAD DRIVER GROUP 22 250/2550 (2 00)
PAD DRIVER GROUP 604278 BRACKET, MOTOR 2 604333 SPRING, EXT /2X4X.063 3 40284 NUT, M6X.0 NYLOCK 4 63043 SCREW, M6X.0X40 HXHDCP 5 40890 SCREW, 0 24X/2 TRSPHL 6 40323 CLAMP, NYLON /2 ID 7 603398 MOTOR, 36VDC 2000 RPM 3HP 62478 BRUSH, CARBON 4 8 40628 KEY, MOTOR 3/6X 9 60098 BRACKET, MOTOR 0 40352 SCREW, M2X.75X25 HXHDSS 2 40024 WASHER, /2 LOCK 2 2 40045 WASHER, FLAT.50X.25X.06 4 3 603273 LIFT ARM MOTOR 2 4 4039 BUSHING 2 5 600200 NUT, 3/8 6 JAM NYLOCK 4 6 40028 WASHER, 3/8 FLAT 4 7 630447 WASHER, NYLON 8 8 6009 BUSHING, 3/8X/2X.260 4 9 40028 WASHER, 3/8 FLAT 4 20 4007 WASHER, 3/8 SPLIT LOCK 4 2 4020 SCREW, 3/8 6X3/4 HXHDCP 4 22 069760023 WASHER, FLAT.77X.26X.03 23 605348 ASM., DRIVER PAD 24 27900 HUB, PAD DRIVER 25 9077 SCREW & CAPS (PACK OF 8) 26 2707 DISC, FLEXIBLE 27 25707 ASM., CENTERLOCK 28 000 RING, PAD RETAINER 29 572084000 WASHER, PAD DRIVER LOCK 30 486 WASHER, 5/6 BELLEVILLE 3 40203 SCREW, 5/6 24X /4 HXHDCP 32 60503 STRAP, 3/8X74 IN 33 603744 SKIRT, DUST CONTROL 34 23093 SCRU SEAL & RACK 35 40340 SCREW, #0X5/8 PANPHL 6 36 230888 RING, DUST SHIELD 37 60095 SEAL, MOTOR BASE 38 600385 SCREW, M6X.0X20 PANPHL 39 3062 TERMINAL, RING /4 8GA RED 2 40 25732 WASHER, FLAT.25X.359X.093 250/2550 (2 00) 23
DRIVE GROUP (2550 Model) 24 250/2550 (2 00)
DRIVE GROUP (2550 Model) 603277 FRAME WELDMENT 2 64003 WHEEL, 8 DIA, 2 WIDE NEOPRENE 2 3 604293 SPACER, 3/4X4X/6 4 60288 BRACKET, TRANSAXLE MTG 5 40333 WASHER, M0 SPLITLOCK 6 6 20003554 SCREW, HXHD M0X65 4 7 6030 MOUNT GUARD, TRANSAXLE 8 6023 SLEEVE, SPRING 2 9 630268 NUT, /4 28 HXLOCK 8 0 40000 WASHER, /4 FLAT 8 40277 SCREW, M0X.50X20 HXHDCP 2 2 603450 TRANSAXLE, 36VDC 3 600606 END BELL, TRANSAXLE MOTOR 4 630504 CARBON BRUSH (36V) 2 5 630503 CAP, (36V) 2 6 4043 SPRING, EXT X.095X5 4 7 609450 BRACKET, SPRING 8 600952 ACTUATOR 9 604076 PIN, CLEVIS 0X28MM 2 20 57842 PIN, COTTER 2 2 3033 TERMINAL 2 22 603267 PLATE, PIVOT ARM 2 23 069762098 SCREW, M6X.0X6 FLTPHL 2 24 03066 WHEEL, 4 DIA X.5HUB X.50 GRAY 25 40045 WASHER,.50X.25X.06 FLAT 2 26 603274 AXLE, REAR WHEELS 27 4044 BUSHING,.375X.500 2 28 40028 WASHER, 3/8 FLAT 4 29 4007 WASHER, 3/8 SPLITLOCK 2 30 40202 SCREW, 3/8 6X HXHDCP 2 3 40829 SCREW, 6 32X PANPHL 2 32 069764009 SWITCH, SNAP 25A LEVER 33 40539 NUT, 6 32 KEP 2 2 250/2550 (2 00) 25
WHEEL GROUP (250 Model) 26 250/2550 (2 00)
WHEEL GROUP (250 Model) 603277 FRAME WELDMENT 2 605970 WHEEL, 8X 5/8 2 0307 BEARING, WHEEL REPLACEMENT 4 3 604293 SPACER, 3/4X4X/6 4 603275 AXLE WELDMENT 5 40333 WASHER, M0 SPLITLOCK 6 6 20003554 SCREW, HXHD M0X65 4 7 5020 PLUG, CAP BLACK 2 8 40275 SCREW, M8X.25X6 HXHDCP 2 9 4005 WASHER, 5/6 SPLITLOCK 2 0 40048 WASHER, 5/6 (FOR #5020) 2 40047 WASHER,.24X.754X.062 2 2 4043 SPRING, EXT.0X5 4 3 609450 BRACKET, SPRING 4 600952 ACTUATOR 5 604076 PIN, CLEVIS 0X28MM 2 6 57842 PIN, COTTER 2 7 3033 TERMINAL 2 8 603267 PLATE, PIVOT ARM 2 9 069762098 SCREW, M6X.0X6 FLTPHL 2 20 03066 WHEEL, 4 DIA X.5HUB X.50 GRAY 2 40045 WASHER,.50X.25X.06 FLAT 2 22 603274 AXLE, REAR WHEELS 23 4044 BUSHING,.375X.500 2 24 40028 WASHER, 3/8 FLAT 8 25 4007 WASHER, 3/8 SPLITLOCK 2 26 40202 SCREW, 3/8 6X HXHDCP 2 27 40829 SCREW, 6 32X PANPHL 2 28 069764009 SWITCH, SNAP 25A LEVER 29 40539 NUT, 6 32 KEP 2 30 40055 WASHER, FLAT.343X.25X.057 2 3 40277 SCREW, M0X.50X20 2 32 6023 SLEEVE, SPRING 2 2 250/2550 (2 00) 27
CONTROL CONSOLE GROUP (2550 Model) Wire Harnesses 28 250/2550 (2 00)
CONTROL CONSOLE GROUP (2550 Model) 200823 GRIP, HANDLE TUBE 2 2 60535 BUSHING 3 604402 HANDLE, TUBE 4 603848 GAUGE, PAD PRESSURE 5 5784000 SCREW, M5X0MM 4 6 4008 WASHER, LOCK 4 7 603757 PANEL, CONTROL 8 603399 SWITCH, DPDT MOM ON/OFF 9 6007 SWITCH, LIGHTED ROCKER 2 0 603847 METER, BATTERY VOLTAGE 36V 606529 SPEED CONTROL, 36VDC, 40A 2 2006004 NUT, M4 4 3 63026 SPACER 2 4 63028 HEAT SINK 5 607556 HOUSING, CONTROL, TEAL 6 6008 SWITCH, TOGGLE 7 30753 BOOT, SWITCH 8 40284 NUT, M6 NYLOCK 2 9 40045 WASHER, FLAT /2 2 20 4035 SCREW, M2X70MM 2 2 630304 SCREW, M4X35MM 2 22 23075 TUBE, HANDLE ADJUSTMENT 23 230649 PIN, HANDLE ADJUSTMENT 2 24 23070 PIN, HANDLE LOCK 2 25 4045 SPRING, LOCK PIN 26 4055 BUSHING 2 27 606550 KNOB, SPEED CONTROL 28 40024 WASHER, LOCK /2 2 29 602886 PIN, SPRING RETURN 30 60582 SPRING, EXTENSION 3 40830 SCREW, 6 32X 5/8 2 32 4009 WASHER, LOCK #6 2 33 27098 BRACKET, SWITCH 34 30729 SWITCH, ROLL 2 35 40552 NUT, 0 24 NYLOCK 36 40000 WASHER, FLAT /4 5 37 2567 MOUNT, SWITCH 38 40890 SCREW. 0 24X/2 39 603830 PLATE, GUARD SWITCH 40 608322 SCREW, M6X6MM 2 4 602873 HARNESS CONSOLE W/POT. (NOT SHOWN) 606538 HARNESS, WIRE MAIN (NOT SHOWN) 605840 WRAP, LOOM.75DIA, FT (NOT SHOWN) 42 30776 POTIENTIOMETER, 50K 43 30775 POTIENTIOMETER, 50K LOCK- ABLE 44 40540 NUT, 6 32 HEX STD 2 45 605094 COLLAR, HANDLE 2 46 40859 SET SCREW 2 47 606549 DECAL, SPEED CONTROL 250/2550 (2 00) 29
CONTROL CONSOLE GROUP (250 Model) Wire Harnesses 30 250/2550 (2 00)
CONTROL CONSOLE GROUP (250 Model) 200823 GRIP, HANDLE TUBE 2 2 60535 BUSHING 3 604402 HANDLE, TUBE 4 603848 GAUGE, PAD PRESSURE 5 5784000 SCREW, M5X0MM 4 6 4008 WASHER, LOCK 4 7 604269 PANEL, CONTROL 8 603399 SWITCH, DPDT MOM ON/OFF 9 6007 SWITCH, LIGHTED ROCKER 0 603847 METER, BATTERY VOLTAGE 36V 607604 HOUSING, CONTROL, TEAL 2 40284 NUT, M6 NYLOCK 2 3 40045 WASHER, FLAT /2 2 4 4035 SCREW, M2X70MM 2 5 23075 TUBE, HANDLE ADJUSTMENT 6 230649 PIN, HANDLE ADJUSTMENT 2 7 23070 PIN, HANDLE LOCK 2 8 4045 SPRING, LOCK PIN 9 4055 BUSHING 2 20 40024 WASHER, LOCK /2 2 2 602886 PIN, SPRING RETURN 22 60582 SPRING, EXTENSION 23 40829 SCREW, 6 32X 2 24 4009 WASHER, LOCK #6 2 25 27098 BRACKET, SWITCH 26 30729 SWITCH, ROLL 27 40552 NUT, 0 24 NYLOCK 28 40000 WASHER, FLAT /4 5 29 2567 MOUNT, SWITCH 30 40890 SCREW. 0 24X/2 3 603830 PLATE, GUARD SWITCH 32 608322 SCREW, M6X6MM 2 33 606539 HARNESS, WIRE MAIN (NOT SHOWN) 605840 WRAP, LOOM.75DIA, FT (NOT SHOWN) 34 40540 NUT, 6 32 HEX STD 2 35 605094 COLLAR, HANDLE 2 36 40859 SET SCREW 2 2 250/2550 (2 00) 3
250/2550 (2 00) 32 ELECTRICAL/BATTERY GROUP
ELECTRICAL/BATTERY GROUP 604939 PANEL, CONTROL HOUSING 2 609969 PLUG 3 069762009 GROMMET, DIA 25.4X03 2 4 3075 PLUG, DOME.750 5 605823 O RING 6 630420 DECAL, FLAMMABLE MATERIAL 7 578302000 SCREW, M5X26 PANPHL 4 8 608322 SCREW, M6X6MM 4 9 40284 NUT, M6 NYLOCK 4 0 40000 WASHER, FLAT /4 4 606404 DIODE, 400V (2550 MODEL) 2 604486 DIODE, 400V (2550 MODEL) 3 30733 SOLENOID, 36V (2550 MODEL) 4 57887000 SCREW, M6X.0X2 PANPHL 3 5 60427 BRACKET, ELECTRICAL CHASSIS 6 3078 BREAKER, CIRCUIT 80 AMP 7 603487 BREAKER, CIRCUIT BRUSH 5A 8 40283 NUT, M5X.8 NYLOCK 2 9 40524 NUT, /4 20 KEP 2 20 604292 ASM, WIRE #4 BLK X 6 2 604795 DECAL, MAIN BREAKER 22 40553 SCREW, /4 20X/2 HXHDCP 23 40283 NUT, M5X.8 NYLOCK 2 24 605292 SHUNT 25 604290 ASM, WIRE #4 BLK X 27 26 4006 WASHER, LOCK /4 5 27 604289 ASM, WIRE #4 RED X 46 28 578427 STANDOFF, TERMINAL 29 60429 ASM, WIRE #4 BLK X 6 30 604794 DECAL, PAD MOTOR CIRCIUT BREAKER 3 604298 TRAY, BATTERY 32 600394 BATTERY, 2V 25A (OPTIONAL) 3 33 66000 CABLE, BATTERY #6 BLACKX5 2 34 5784000 SCREW, M5X0 4 35 4008 WASHER, LOCK #0 4 36 6238000 CONTACTOR 37 40553 SCREW, /4 20X/2 HXHDCP 38 604270 BRACKET, CHARGER PLUG 39 60333 SPACER, CHARGER PLUG 40 604288 ASM., CABLE CHARGE PLUG 4 4009 WASHER, 36 EXT 2 42 40829 SCREW, 6 32X PANPHL 2 43 600437 SWITCH, ROLLER 5A (2550 MODEL) 44 60359 PLATE, SWITCH BACKING (2550 MODEL) 45 578403000 SCREW, M3X20 PANPHL (2550 MODEL) 46 57887000 SCREW, M6X.0X2 PANPHL 2 47 4006 WASHER, /4 LOCK 2 48 6027000 WASHER, FLAT (2550 MODEL) 49 5792 NUT, M3 HEXLOCK (2550 MODEL) 2 50 40539 NUT, 6 32 KEP 2 5 400 WASHER, 3/6 FLAT 2 52 40340 SCREW, #0X5/8 PANPHL 53 40026 WASHER, #6 FLAT 54 578729 DECAL, READ MANUAL 55 469760868 CHARGER, 36DC 25 AMP (OPTIONAL) 56 609969 PLUG 57 605823 O RING 58 604940 PLUG, DOME 59 306 PLUG, DOME.875 60 622 BOOT, BATTERY, BLACK 3 60 6222 BOOT, BATTERY, RED 3 6 6022 GASKET, BATTERY TRAY 2 2 250/2550 (2 00) 33
OPTIONS HOUR METER, EMERGENCY STOP AND KEYSWITCH KITS 60450 KIT, HOUR METER 63043 HOUR METER 60308 ASM., WIRE #8X2 RED 604960 ASM., WIRE #8X9 BLACK W/ P BACK. TER. 603080 ASM., WIRE #8X8 BLACK W/ TERM. RING 604643 ASM., WIRE #8X9 BLACK 2 602995 KIT, EMERGENCY STOP 63000 SWITCH, EMERGENCY STOP BUTTON 630097 SWITCH, CONTACT BLOCK 602996 ASM, WIRE #6X5 RED /4FX/4F 602997 ASM, WIRE #6X5 RED /4MX/4F 3 602993 KIT, KEYSWITCH 607475 KEYSWITCH 60782 KEY, REPLACEMENT 34 250/2550 (2 00)
OPTIONS PARKING BRAKE KIT 604502 KIT, PARKING BRAKE 600634 CLAMP, PARKING BRAKE 2 60322 BRACKET, PARKING BRAKE 3 40887 SCREW, #0 24X3/8 4 4 4008 WASHER, #0 4 FLASHING LIGHT KIT 604500 KIT, FLASHING LIGHTS 603839 FLASHER, 36VDC 2 00058 TAPE, ACRYLIC FOAM.08 FT. 3 606242 GASKET 4 603440 LIGHT, SAFETY 5 600298 SHIELD, LIGHT 6 57886000 WASHER, FLAT 2 7 200070340 SCREW, M4X.7X8 2 250/2550 (2 00) 35