Tennant ReadySpace R14 Service Information Manual Download Page 6

Page: 6 / 58

Batteries

(behind cover)

FRONT

MTR5 Extractor

Shoes Actuator

Shown with seat, cover, and batteries removed

R14 – Component Locator

(Page 2 of 4)

Charger Plug &

SW1 Charger Interlock Switch

Battery Compartment Area Details

FRONT

FRO

SW2 Seat

Switch

D1 & D2 Diodes

(below breakers)

Standoff 1

MTR6 Scrub Head

Actuator (upper

attachment point)

M1 Main

Contactor

U2 Throttle/

Brake Sensor

CB1 5A Circuit

Breaker

CB2 15A

Circuit Breaker

Standoff 2

F1 100A

Fuse

H1 Hour

Meter

U1 Control

Board

F4 7.5A Fuse

(beside breakers)

F1 100A

Fuse

CB1 5A Circuit

Breaker

CB2 15A

Circuit Breaker

H1 Hour

Meter

R14 1032129 REV.01 (12-06)

Summary of Contents for ReadySpace R14

Page 1: ...Service Information Manual R14 Dual Technology Rider Carpet Cleaner HygenicR Fully Cleanable Tanks More than clean it s ReadySpace R R 1032129 www tennantco com 1032129 Rev 01 12 2006 North America...

Page 2: ...rts Manual NOTE Only use TENNANT Company supplied or equivalent parts Parts and supplies may be ordered online by phone by fax or by mail Tennant Company PO Box 1452 Minneapolis MN 55440 Phone 800 553...

Page 3: ...0 Seat Harness 25 ReadySpace Extraction Plumbing Diagram 26 35 Pin Connector Detail 27 Electrical Symbols Terms 28 Key OFF Power Distribution Battery Charger not connected 29 Key OFF Power Distributio...

Page 4: ...near the Control Board z Be cautious when working near Control Board Battery voltage is always present even with Key OFF z Always Disconnect Batteries when removing or replacing components DURING TEST...

Page 5: ...N OFF button Propel speed selection button Brush pressure button Extraction ON OFF button Solution ON OFF button extraction cleaning only Wand tool ON OFF button R14 Component Locator S2 Horn button S...

Page 6: ...Details FRONT FRONT SW2 Seat Switch D1 D2 Diodes below breakers Standoff 1 MTR6 Scrub Head Actuator upper attachment point M1 Main Contactor U2 Throttle Brake Sensor CB1 5A Circuit Breaker CB2 15A Ci...

Page 7: ...lution Tank Empty Switch SW3 Recovery Tank Full Switch MTR4 MTR9 Vacuum Fan Motors FRONT F R O N T SW8 Hose Switch R14 Component Locator Page 3 of 4 Rear Machine Area Details REAR VIEW FRONT R14 10321...

Page 8: ...r MTR1B Parking Brake Solenoid MTR1A Propel Motor LS1 Horn Alarm SOL2 Extraction Solenoid SOL3 ReadySpace Flush Solenoid SOL1 ReadySpace Solenoid MTR7 Solution Pump R14 Component Locator Page 4 of 4 U...

Page 9: ...ngle 19 25 grade Cleaning 6 angle 10 5 grade Propel motor Transaxle 24 V 62 A 1 57 hp 1153 kW Brush motor Two 24 V 20 A 54 hp 0 40 kW Brush roller speed 270 rpm Solution pump 24 V 5 A 1 3 gpm 4 9 L mi...

Page 10: ...MACHINE DIMENSIONS 32 in 813 mm 61 5 in 1 560 mm 52 in 1 325 mm R14 Dimensions 6 R14 1032129 REV 01 12 06...

Page 11: ...ries Emit Hydrogen Gas Keep Sparks And Open Flame Away Keep Battery Compartment Open When Charging FOR SAFETY When servicing batteries wear protective gloves and eye protection when handling batteries...

Page 12: ...achine in good working condition perform the following maintenance procedures FOR SAFETY Before leaving or servicing machine stop on a level surface and turn off machine WARNING Electrical Hazard Disc...

Page 13: ...ccur FIG 47 7 Recharge the batteries if the machine was used for at total of 30 minutes or more Figure 48 FIG 48 AFTER EVERY 10 HOURS OF USE 1 Flip the ReadySpace rollers end for end every 10 hours Fi...

Page 14: ...he extraction vacuum shoes and rinse out the debris buildup Figure 53 Use a pointed object to clean the vacuum shoe intake slot See Figure 54 for Extraction Vacuum Shoe Removal FIG 53 Extraction Vacuu...

Page 15: ...Spray nozzle angle FIG 57 3 Remove the two ReadySpace spray nozzles and soak the tips in an acetic acid solution Figure 58 Use a plastic bristle brush to clean clogged spray tips Do not use pointed o...

Page 16: ...worn battery cables Replace if worn 9 Lubricate all pivot points with a water resistant grease 10 Check the machine for water leaks 11 Check the machine for loose nuts and bolts MOTOR MAINTENANCE Con...

Page 17: ...gnated jacking locations for jacking up the machine Figure 65 Empty the recovery and solution tanks before jacking Use a jack capable of supporting the weight of the machine Position the machine on a...

Page 18: ...67 4 Once loaded position the front of the machine up against the front of the trailer or truck Lower the scrub head and turn the key off Figure 68 5 Place a block behind each wheel Figure 68 6 Secure...

Page 19: ...ct Service Center Worn carbon brushes in motor Contact Service Center Vacuum motor s do not operate Low voltage interrupt activated Recharge batteries Faulty vacuum motor or wiring Contact Service Cen...

Page 20: ...foam cream appears on the floor during ReadySpace cleaning Cleaning detergents were added to solution tank Drain and rinse out solution tank and refill with water only Do not add cleaning detergents U...

Page 21: ...rub head actuator overload Contact Service Center 1 6 Fault light and Brush pressure light blink Extractor shoe actuator overload Contact Service Center FAULT BEEP CODE FAULT SOLUTION Horn repeatedly...

Page 22: ...1 CB2 CRKT BRKR 15A P2 1 P1 1 SW4 SW SPST MOM P1 A P1 B FUSE 100A MTR9 VAC 2 MOTOR P1 A P1 B CONN11B B STANDOFF2 U2 GILL SENSOR FWD P1 B REV P1 C PWR P1 A GND P1 D FUSE D1 P1 M P1 F CB1 CRKT BRKR 5A...

Page 23: ...SPDT 768529 P2 1 P1 1 P3 1 ON ON OFF EXTRACT A J6 12 EXTRACT B J6 9 HEAD A J6 23 HEAD B J6 21 HOUR METER J6 14 FAST PWM 1 J6 25 REV J6 22 5vdc P6 1 SW4 P6 2 SW3 P6 3 SW5 P6 4 SW2 P6 5 SW6 P6 6 SW1 P6...

Page 24: ...A 42C42 35 42A42 HORN HORN 4A 4 5 MOVE MOVE STOP STOP 5B 45A ESD ESD S S 24 25 14A 15 POWER WHEEL BRAKE CONNECTOR OUTPUT B A O N D C B A J2 GILL SENSOR J 14A 14 14H 14F 14E 14C 14B 14G WIRE TIE TO MAI...

Page 25: ...A 13B C NEGATIVE STAND OFF GRD COM NO ESD ACT D2 D1 F2 7 5A B A B A PUMP MOTOR FUSE 7 5 AMP CB2 CB1 H1 M1 M1 A 2 A 14C 14C A 1A A 4A 4B A 14D A 21 E 5A E 6A C 1B C 2 C 50A CB 2 15 AMP CB 1 5 AMP H1 HO...

Page 26: ...2 PLUG CAVITY PLUG CAVITY PLUG CAVITY 16 6 46 27 29 18 30 47 17 13 14 15 16 17 18 19 20 21 22 23 14B 21 23 PLUG CAVITY 5B 26 51 28 20 35 19 24 25 26 27 28 29 30 31 32 33 34 35 3 22 PLUG CAVITY 15 PLUG...

Page 27: ...SECTION 4 OF 5 DETAIL C C ROTATED 90 DEG CONTINUED DETAIL D D MTR2 FRONT BRUSH MOTOR MTR3 REAR BRUSH MOTOR 8 7 45E ESD ESD FRONT REAR 9 10 B A B A B A B A B A B A 17 18 MTR5 EXTRACT ACTUATOR B O T T...

Page 28: ...13B 13E 12A A B A B A B A B A B 28 42F A B HORN EXT FLSH R S A B A B A A 47 42B HOSE SWITCH S8 42G 29 SOLUTION TANK LOW SWITCH PUMP MOTOR 22 48 A B A A 14H 14J 16 14J 14K 46 14K 51 FLUSH WATER VALVE...

Page 29: ...Ref Part No Serial Number Description Qty 1 1025451 00000000 D Harness Seat ReadySpace Rider 1 ELECTRICAL WIREHARNESSGROUP SEAT HARNESS R14 1032129 REV 01 12 06 25...

Page 30: ...cessory Tool Solution Hose Coupler Solution Tank Filter Assy p Solution Pump Relief Valve Solution Tank Return Solution Flush Line Disconnect Coupler ReadySpace Vacuum Shoe Solution Flush Line Spray T...

Page 31: ...12 17 output B or B open MTR5 Extractor shoes actuator 13 14B input B open Fly back path 14 21 output B B H1 Hour meter 15 23 output B B LS1 Horn 16 empty x x x 17 5B input B open Battery positive po...

Page 32: ...ch Normally Closed Limit Switch Indicates Component is Energized Plug in Connection NOTE The term NORMALLY refers to the components at rest or de energized position Diode Wires Not Connected Together...

Page 33: ...Green Blue Purple Gray White Right Most Digit of Wire Number Color of Wire Battery Negative or Logic Ground Battery Positive or Positive Output CB1 5 A CB2 15 A F1 100 A SW5 LEFT SIDE DASH PANEL R14 K...

Page 34: ...ite Right Most Digit of Wire Number Color of Wire Battery Negative or Logic Ground Battery Positive or Positive Output CB1 5 A CB2 15 A F1 100 A SW5 CHARGER INTERLOCK LEFT SIDE DASH PANEL R14 Key OFF...

Page 35: ...OUND 32 ORG 27 GRN Wiring Color Codes Unless otherwise marked 0 1 2 3 4 5 6 7 8 9 Tan Pink Brown Orange Yellow Green Blue Purple Gray White Right Most Digit of Wire Number Color of Wire Battery Negati...

Page 36: ...PIN J6 35 PIN J6 8 SOLUTION TANK LOW SWITCH SW3 SW4 switch tank full tank empty switch OPEN switch CLOSED indicator x x Solution Tank Empty LED OFF x x Solution Tank Empty LED ON x x Recovery Tank Fu...

Page 37: ...or on seat Propel Pedal depressed OR Vacuum Fan running 30 42 PIN J6 35 LOGIC GROUND 42 PIN J6 10 S2 HORN SWITCH HORN HOUR METER 23 14 14 21 LS1 00000 H1 Hour Meter is active only when propelling forw...

Page 38: ...TCH 42 FWD PIN J6 7 PIN J6 35 PIN J6 34 PIN J6 22 32 ORG 27 GRN SW6 SW2 SEAT SWITCH 42 PROPEL MOTOR FORWARD 25 RED 24 BLK MTR1A 15 15 PIN J10 2 PIN J10 1 PIN J6 27 MTR1B BRAKE SOLENOID 14 14 14 24 BLK...

Page 39: ...PIN J6 35 PIN J6 34 PIN J6 22 32 ORG 27 GRN SW6 SW2 SEAT SWITCH HALL EFFECT SENSOR U2 42 PROPEL MOTOR FORWARD 25 RED 24 BLK MTR1A 15 15 PIN J10 2 PIN J10 1 PIN J6 27 MTR1B BRAKE SOLENOID 14 14 14 24 B...

Page 40: ...N SENSOR 32 POWER GND 42 14 PIN J6 7 PIN J6 35 PIN J6 33 32 ORG 27 GRN SW2 SEAT SWITCH HALL EFFECT SENSOR U2 42 PROPEL MOTOR FORWARD 25 RED 24 BLK MTR1A 15 15 PIN J10 2 PIN J10 1 PIN J6 27 MTR1B BRAKE...

Page 41: ...5 17 18 MTR5 PIN J6 12 PIN J6 9 EXTRACTOR VACUUM SHOE ACTUATOR 18 1 RED 13 BLK 6 VDC 6 VDC 6 VDC 6 VDC STANDOFF 1 SW1 CHARGER INTERLOCK FLYBACK PATH 19 20 MTR6 PIN J6 23 PIN J6 21 20 SW8 HOSE SWITCH O...

Page 42: ...BLK 6 VDC 6 VDC 6 VDC 6 VDC STANDOFF 1 SW1 CHARGER INTERLOCK FLYBACK PATH 19 20 MTR6 PIN J6 23 PIN J6 21 20 CLOSED Extraction mode TO CB2 PROTECTED COMPONENTS 14 SCRUB HEAD ACTUATOR SW8 HOSE SWITCH E...

Page 43: ...13 BLK 7 8 MTR2 PIN J8 1 PIN J8 2 FRONT BRUSH MOTOR 8 1 RED 13 BLK 6 VDC 6 VDC 6 VDC 6 VDC STANDOFF 1 SW1 CHARGER INTERLOCK FLYBACK PATH 9 10 MTR3 PIN J8 3 PIN J8 4 10 TO CB2 PROTECTED COMPONENTS 14...

Page 44: ...1 100 A SW5 LEFT SIDE DASH PANEL 13 BLK MTR4 PIN J9 1 VACUUM FAN MOTOR 1 1 RED 13 BLK 6 VDC 6 VDC 6 VDC 6 VDC STANDOFF 1 SW1 CHARGER INTERLOCK FLYBACK PATH MTR9 PIN J9 2 TO CB2 PROTECTED COMPONENTS 14...

Page 45: ...PIN J6 17 PIN J6 5 PIN J6 24 PIN J6 18 PIN J6 13 14 1 RED POST J11 POST J7 CB1 5 A CB2 15 A F1 100 A SW5 LEFT SIDE DASH PANEL 13 BLK PIN J6 25 SOLUTION PUMP 1 RED 13 BLK 6 VDC 6 VDC 6 VDC 6 VDC STAND...

Page 46: ...7 PIN J6 5 PIN J6 24 PIN J6 18 PIN J6 13 14 1 RED POST J11 POST J7 CB1 5 A CB2 15 A F1 100 A SW5 LEFT SIDE DASH PANEL 13 BLK PIN J6 25 SOLUTION PUMP 1 RED 13 BLK 6 VDC 6 VDC 6 VDC 6 VDC STANDOFF 1 SW1...

Page 47: ...sure Button Recovery Tank Full Recovery Tank Full Float Switch Closed Recovery Tank Full LED ON Disables Cleaning function one minute after indicator is lit Battery Discharged Battery voltage at or be...

Page 48: ...rator NOT on seat Horn sounds 2 beep cycle repeats Prevents movement of machine when operator is not on seat Propel interlock High Pedal Disable Key switch turned ON with Propel Pedal engaged Horn sou...

Page 49: ...is mode Press and hold Solution Flow Button turn key switch ON release after third Battery LED starts to blink 3 Battery LED blinks Allows operation of individual functions without the safety interloc...

Page 50: ...5 1 2 RED YELLOW Fault Indicator LED Solution Tank Empty LED Recovery Tank Full LED Battery LED s Hose Fault LED Wand Tool LED Solution Flow LED Extraction Mode LED Brush Pressure LED s Propel Speed L...

Page 51: ...LED blinks Single MONTH Solution Flow LED blinks Tens of YEAR Wand Tool LED blinks out Single YEAR BLINKING except if zero TOUCH PANEL LEFT SIDE DASH PANEL TENS ONES DAY MONTH YEAR An LED that does N...

Page 52: ...ator Fault Front Brush Motor Fault Rear Brush Motor Fault Vacuum Fan Motor Fault Solution Pump Fault Brake Solenoid Fault Extraction Solenoid Valve Fault ReadySpace Flush Solenoid Valve Fault Horn Fau...

Page 53: ...overy Tank Float Switch Recovery Tank Full LED Recovery tank IS FULL switch must be CLOSED for 5 to 7 seconds Recovery tank IS NOT FULL switch is OPEN Solution Tank Float Switch Solution Tank Empty LE...

Page 54: ...n Press Hold o Raise Lower Extractor Shoes Propel Speed Press Release Extractor Shoes can be toggled UP DOWN by pressing the Propel Speed button Vacuum Fan Wand Press Release Wand LED Vacuum Fan can b...

Page 55: ...Machine will not propel if any of the Brake LED s are illuminated Brake Pedal Depress Brake Pedal Propel Speed Solution LED s LED s will display the sensed position of the brake pedal No LED s indicat...

Page 56: ...e Wand LED s Propel Speed Solution LED s Page 2 of 2 Mode Direction Wire Color Polarity 25 Green 24 Yellow 25 Green 24 Yellow 25 Green 24 Yellow 25 Green 24 Yellow Notes Forward Reverse Voltage during...

Page 57: ...t Mode has been selected If Back up Alarm is sounding Normal Mode has been selected Cycle key switch OFF then ON again Verify correct mode has been chosen Reverse Alarm Select Mode allows enabling or...

Page 58: ...3 Reverse propel raises the extractor shoes NOTE 4 Allows faster propel speed during cleaning functions NOTE 5 Allows heavier scrub pressure during cleaning functions NOTE 6 Hour Meter is activated a...

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