Tennant EC-H2O T12 User Manual

Name: Tennant EC-H2O T12
Brand: Tennant
Rating: 4 (1 reviews)

178 pages

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T12

9009917

Rider Scrubber

Service Information Manual

9009917

Rev. 00 (12-2012)

(Battery)

North America / International

To view, print or download

the latest parts or operator’s

manual, visit:

.tennantco.com/manuals

The Safe Scrubbing Alterna tive

TennantTrue

Parts

IRISt

a Tennant Technology

Table of Contents3
Safety Precautions5
General Information9
Component Locator10
Electrical Schematic Symbols17
General Information17
Operational Matrix18
Fastener Torque20
Machine Dimensions21
General Machine Performance22
Ec-H2O System (Option)23
Power Type23
Tires23
Electrical Components24
Maintenance Chart26
Lubrication28
Batteries29
(Off-Board Charger)30
Charging the Batteries30
(On-Board Charger)31
Charging the Batteries31
On-Board Charger Settings33
Changing the On-Board Battery34
Charger Fuse34
Watering System35
Flow-Rite™ Battery35
Circuit Breakers37
Electric Motors38
Scrub Brushes39
Disk Brushes and Pads39
- Replacing Disk Brushes39
- Replacing Disk Scrub Pads40
- Cylindrical Brushes41
- Replacing Cylindrical41
- Checking Cylindrical Scrub42
- Brush Pattern45
- Brush Taper45
- Adjusting Cylindrical Brush45
- Side Brush (Option)47
- Replacing the Side Brush47
- Squeegee Blades48
Replacing or Rotating the48
Leveling the Rear Squeegee51
Adjusting the Rear Squeegee52
Squeegee Blades53
Squeegee Blades (Option)53
Replacing or Rotating the Side53
Skirts and Seals56
Belts56
- Tires56
The Machine57
Pushing, Towing, and Transporting57
Machine Jacking59
Ec-H2O Module Flush Procedure60
Storage Information62
Freeze Protection62
Preparing the Machine for64
Priming the Ec-H2O System66
Self-Test Mode70
Configuration Mode72
Propel Diagnostic Mode77
Curtis 1232 Controller79
Input Display Mode88
Manual Mode90
Firmware Update Mode93
Battery Charger, Standard94
Operation94
Configuration94
Faults94
Battery Charger, Onboard Opt95
Operation95
Configuration95
Faults95
Back-Up Alarm/Light96
Off Board100
Parking Brake, Electromagnetic102
- Lighting104
Lighting105
Main Scrub Brushes106
Power-Up108
Propel110
Rear Squeegee Lift113
Scrub Head Lift114
Main Brush115
Side Brush116
Side Brush118
- Side Brush Lift118
Side Brush120
Solution Control, Ech2O126
Spray Nozzle128
Vacuum Fan130
Service133
Rear Squeegee Lift Actuator134
Side Brush Lift Actuator136
Installation136
Side Brush Motor138
Main Brush Lift Actuator140
Main Scrub Head141
Main Scrub Brush Motor143
Instrument Panel145
Logic Board Replacement146
Steering Wheel Timing148
Wheel Drive Assembly149
Vacuum Fan Assembly152
Tank Level Sensors154
Parking Brake, Electromagnetic156
Propel Motor Cables161
Throttle/Brake Sensor163
Side Brush Lift Actuator165
Main Brush Lift Actuator166
Main Scrub Brush Motors169
Side Brush Motor170
Ec-H2O Pump171
Ec-H2O Pressure Switch172

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Tennant EC-H2O T12 Specifications

General

Model	EC-H2O T12
Battery Voltage	24 V
Brush Motor	0.5 hp
Power Source	Battery
Machine Type	Walk-behind
Machine Height	42 inches

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Table of Contents

Questions and Answers:

Tennant EC-H2O T12 Specifications

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