Name: Tennant ec H2O NanoClean T350
Brand: Tennant
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T350

Stand-On Rider Scrubber

English EN

Service Information

Manual

9016422

Rev. 00 (12-2017)

*9016422*

For the latest Parts Manuals and other

language Operator Manuals, visit:

www.tennantco.com/manuals

Hygenic

Fully cleanable Recovery

Tank

TennantTrue

Parts

IRIS

a Tennant Technology

Pro-Panel

Controls

Smart-Fill

™

Automatic Battery Watering

Insta-Click

™

Magnetic Disk

Table of Contents3
Contents3
Safety Precautions6
General Information10
Component Locator10
Machine Components11
Electrical Schematic Symbols12
Electrical Schematic13
Operational Matrix18
Fastener Torque19
SAE (Standard)19
Metric19
General Machine Dimensions/Capacities/Performance20
General Machine Dimensions/Capacities/Performance21
Machine Dimensions22
Maintenance24
Maintenance Chart25
Machine Maintenance26
Yellow Touch Points26
After Daily Use26
After Weekly Use28
After Every 50 Hours of Use29
After Every 100 Hours of Use29
After Every 200 Hours of Use29
Electric Motors29
Batteries30
Maintenance-Free Batteries30
Flooded (Wet) Lead-Acid Batteries30
Checking Connections / Cleaning30
Charging Batteries31
Battery Charger Settings32
Changing On-Board Battery Charger Settings (Pro-Membrane Model)32
Hydrolink® Battery Watering System (Trojan® Battery Option)34
Smart-Fill Automatic Battery Watering (Option)35
Battery Compartment Drain Valve35
Brush and Pad Replacement36
Replacing Brush(Es) or Pad(S) on Pro-Panel Machines36
Replacing Brush(Es) or Pad(S) on Pro-Membrane Panel Machines38
Squeegee Blade Replacement39
Replacing Squeegees on Machines with 20 In. (500 MM) Scrub Heads39
Replacing Squeegees on Machines with 24 In. (600 MM) Scrub Heads41
Ec-H2O Water Conditioning Cartridge Replacement43
Machine Jacking44
Jacking up the Front of the Machine45
Jacking up the Rear of the Machine45
Pushing, Towing, and Transporting the Machine46
Pushing and Towing the Machine46
Transporting the Machine46
Storing Machine47
Freeze Protection47
Machine Troubleshooting49
Troubleshooting52
Faults and Warnings52
On-Board Battery Charger Service Indicator Codes58
ABW (Automatic Battery Watering) System Icon Indicator Codes58
Ec-H2O Nanoclean Icon Faults59
Off-Board Charger Error and Fault Codes61
Onboard Battery Charging on62
Batteries Fail to Charge / Reduced Run Time (Onboard Charger)63
Off Board Battery Charging on64
Batteries Fail to Charge / Reduced Run Time (off Board Charger)65
Power up on66
Machine Failed to Power up67
Propel Subsystem68
Machine Failed to Propel69
Scrub Motor on70
Scrub Motor Failed to Turn on71
Scrub Head Lift Actuator72
Scrub Head Failed to Lift / Lower73
Vacuum Fan on74
Vacuum Fan Failed to Turn on75
Solution Control on (Conventional)76
Solution Control Failed to Turn on (Conventional)77
Solution Control on (Ec-H2O)78
Solution Control Failed to Turn on (Ec-H2O)79
SE (Severe Environment) on80
SE (Severe Environment) Failed to Turn on81
ABW 2.0 (Automatic Battery Watering 2.0) (Option)82
ABW 2.0 (Automatic Battery Watering 2.0) System Failed to Turn on83
I-Drive Testing (Universal Schematic)84
I-Drive Testing Procedure85
Can Open Network Issues86
Connector Fully Seated86
Pin Fully Seated86
Network Resistance86
Displaying Fault Codes / Warnings87
(Pro-Panel Machines Only)87
Entering the Manual Mode (Pro-Membrane Panel Machines Only)88
Entering the Manual Mode89
(Pro-Panel Machines Only)89
Service92
Service Diagnostics Tool92
Programming a New Interface Module92
Updating the Machine Firmware95
Programming the I-Drive Module98
Reconfiguring the Machine after New Hardware / Option Installation100
Accessing Support Documentation102
Changing the Off-Board Battery Charger Settings104
Cleaning Systems105
Removing / Installing the Shrouds105
Removing / Installing / Adjusting the Steering Cables106
Removing / Installing the Front118
Drive Wheel Assembly118
Removing / Installing the Drive Motor Carbon Brushes120
Removing / Installing the Rear Wheel Assembly124
Removing / Installing / Replacing the Scrub Head Assembly126
Removing / Installing the Scrub Head Motor Carbon Brushes130
Replacing the 500Mm / 600Mm 3-Lug Scrub Head Components132
Replacing the 500Mm / 600Mm Magnetic Scrub Head Components136
Removing / Replacing the Actuator140
Adjusting the Squeegee Assembly144
Removing / Installing the Vacuum Fan146
Removing / Replacing the Vacuum Fan Carbon Brushes148
Installing the Vacuum Fan Carbon Brushes148
Installing / Routing the Recovery Tank Drain Hose and the Vacuum Hose150
Installing / Routing the Recovery Tank Drain Hose and the Vacuum Hose152
Removing / Installing the Water Solenoid Valve154
Connecting Hoses to PTC (Push-To-Connect) Fittings155
Disconnect Hoses from PTC (Push-To-Connect) Fittings156
Control Modules / Controls158
Removing / Installing the Control Module158
Removing / Installing the I-Drive Module160
Removing / Installing the Control Panel162
Removing / Replacing the Control Panel Control Board163
Replacing the Speed Knob164
Removing / Installing the Green Go Pedal / Operator Presence Pedal166
Removing / Installing the On-Board Battery Charger170
Options172
Smart-Fill ABW (Automatic Battery Watering) System Maintenance (Option)172
Replacing the ABW Controller173
ABW Pump Is Timing out (1 Minute)174
Abw Overfills the Batteries174
Replacing the ABW in Tank Pump175
Removing / Installing the Ec-H2O Solution Pump (Option)176
Removing / Installing the Ec-H2O Module (Option)177
Removing / Installing the Ec-H2O Dispenser Pump (Option)177
Servicing the Ec-H2O Module (Option)178
SE (Severe Environment) Group Maintenance (Option)180
Removing / Installing the Detergent Pump Assembly / Detergent Metering Potentiometer181
Removing / Installing the Detergent Metering Liquid Level Sensor182

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Tennant ec H2O NanoClean T350 Specifications

General

Brand	Tennant
Model	ec H2O NanoClean T350
Category	Scrubber
Language	English

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Table of Contents

Questions and Answers:

Tennant ec H2O NanoClean T350 Specifications

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