Tennant 7100 - Service Manual

Other manuals for Tennant 7100

Operator's Manual107 pages

Instruction Bulletin16 pages

Use And Care Guide2 pages

Questions and Answers

J
Jessica ThomasJul 27, 2025
How to improve poor scrubbing performance of my Tennant Scrubber?
- D
  Deborah MurphyJul 27, 2025
  If your Tennant Scrubber's scrubbing performance is poor, start by removing any debris caught on the scrub brushes. Check with a Tennant representative to ensure you are using the correct detergent and brush type for your cleaning needs. Replace the scrub brushes if they are worn. Reset the scrub brush motor circuit breakers if they have tripped. Reduce the scrub brush down pressure. Ensure even brush pressure by leveling the scrub head. If you have a cylindrical scrub head, replace any broken brush drive belts. Low battery charge can also affect performance, so charge the batteries until the charger automatically turns off.
D
Dustin BellAug 3, 2025
How to fix trailing water with my Tennant 7100?
- B
  briannablanchardAug 3, 2025
  If your Tennant Scrubber leaves trailing water or exhibits poor water pickup, several factors could be at play. Start by checking the squeegee blades for wear and either rotate or replace them. Ensure the squeegee is properly adjusted. A clogged vacuum hose can also be the culprit, so flush it out. Inspect the vacuum fan inlet filter; if it's dirty or wet, clean and dry it. Remove any debris caught on the squeegee. Verify that the vacuum hose is securely connected to the squeegee or recovery tank, replacing it if damaged. Ensure the tank cover is completely closed and free from obstructions. Finally, inspect the recovery tank seals for tears and replace them if necessary.
R
Robert MyersAug 11, 2025
What to do if there is little or no solution flow in my Tennant Scrubber?
- L
  larryharrellAug 11, 2025
  If your Tennant Scrubber isn't dispensing enough solution, start by ensuring the solution tank is full. Check the solution control rod; if it's broken or misaligned, replace or adjust it. Make sure the solution flow is turned on. If the supply lines are plugged, flush them. A clogged or stuck solution solenoid might also be the cause, so clean or replace it. If your scrubber has an ES mode, verify the ES switch is on.
H
hvegaAug 19, 2025
Why won't the vacuum fan turn on in my Tennant Scrubber?
- R
  reneesmithAug 19, 2025
  If the vacuum fan on your Tennant Scrubber won't turn on, first check if the recovery tank is full and drain it if necessary. Foam buildup in the recovery tank can also cause this issue, so empty the tank. You may need to reduce the amount of detergent you're using or switch to a different detergent. Consider using a defoamer. Finally, check if the vacuum fan circuit breaker has tripped and reset it if needed.

Summary

General Information

Safety Precautions

Essential safety guidelines for operating and servicing the machine.

Specifications

Technical details including dimensions, capacities, and machine performance.

Maintenance Chart

Comprehensive chart detailing maintenance tasks by interval and procedure.

Chassis

Brakes and Tires

Covers service, parking brakes, and tire information.

To Remove Front Drive Assembly

Detailed steps to remove the front drive assembly.

To Install Front Drive Assembly

Detailed steps to install the front drive assembly.

Scrubbing

To Drain and Clean Solution Tank with ES

Procedure for draining and cleaning the solution tank.

To Drain and Clean Recovery Tank

Procedure for draining and cleaning the recovery tank.

Scrub Head

Overview of the scrub head, its types, and adjustments.

To Remove Disc Scrub Head

Steps to remove the disc scrub head.

To Install Disc Scrub Head

To Remove Cylindrical Scrub Head

To Install Cylindrical Scrub Head

Scrub Brushes

Information on brushes, wear checks, and replacement.

To Replace Disc Scrub Brushes

Cylindrical Scrub Brushes

To Replace Cylindrical Scrub Brushes

To Replace Brush Drive Belt

To Replace Solution Valve

Squeegees

Information on rear and side squeegees, blades, leveling, and deflection.

To Remove Rear Squeegee Assembly

To Install Rear Squeegee Assembly

Rear Squeegee Blades

Information on squeegee blade edges, wear, and replacement.

To Replace or Rotate Rear Squeegee (Rear) Blade

To Replace or Rotate Rear Squeegee (Front) Blade

To Remove Vacuum Fan Assembly

To Install Vacuum Fan Assembly

Machine Troubleshooting

Common problems, causes, and remedies for the scrubbing system.

Electrical

Electrical System

Batteries

Information on battery care, charging, electrolyte levels, and testing.

To Charge Batteries

Step-by-step guide for charging the machine's batteries.

To Replace Batteries

Procedure for safely removing and installing batteries.

Instrument Panel

Description of the touch panel, circuit board, switches, and key switch.

To Replace Touch Panel

Control Panel

Location of components and access procedure for the control panel.

To Access Control;Instrument Panel

To Replace Circuit Board

Circuit Breakers

Explanation of resetable circuit breakers and their protected circuits.

To Replace Circuit Breaker

Fuses

Information on fuses, their function, location, and replacement.

To Replace Fuse

Directional Pedal

How the directional pedal controls speed and direction.

To Remove Directional Pedal Assembly

To Install Directional Pedal Assembly

To Replace Directional Pedal Potentiometer

To Set Potentiometer Neutral

To Replace Motor Controller

Electric Motors

Information on brush inspection for vacuum, scrub, and propel motors.

To Replace Drive Motor Assembly

To Replace Disc Scrub Head Brush Motor

To Replace Cylindrical Scrub Head Brush Motor

Lift Actuators

To Replace Scrub Head Lift Actuator

To Replace Rear Squeegee Lift Actuator

ES Pump

Function of the ES™ pump and its automatic operation.

To Replace ES Pump

Solution Solenoid Valve

To Replace Solution Solenoid Valve

Vacuum Fan

Function of the vacuum fan in creating suction.

To Replace Vacuum Fan

To Remove Rollout Battery

Electrical Schematic (S;N 7100 xxx02700- )

Wiring diagram for electrical system components.

Electrical Schematic (S;N 7100 xxx00001-02699)

Wiring diagram for electrical system components.

Wire Harness Group (S;N 7100 xxx02700- )

Diagram showing wire harness connections and routing.

Wire Harness Group (S;N 7100 xxx00001-02699)

Diagram showing wire harness connections and routing.

FaST Electrical Schematic (S;N 7100 xxx01709- )

Electrical schematic for the FaST system.

Operating Modes

Explanation of the machine's different operating modes.

Normal Mode

Scrub Button

Explains the function of the scrub button for activating operations.

Squeegee Button

Explains the function of the squeegee button for water pickup.

ES Button

How to enable or disable the ES system.

Battery Gauge

How the battery gauge indicates charge level and system status.

Interlocks

Details various interlocks that control machine functions.

Circuit Board Pin Functions

Curtis Propel Controller Troubleshooting

Table of LED codes, explanations, and possible causes.

Troubleshooting

General guidance for diagnosing and repairing the electrical system.

ES System

Flowchart for diagnosing issues with the ES™ system.

Propel Controller

Flowchart for diagnosing issues with the propel controller.

Power-Up Testing

Flowchart for diagnosing power-up issues.

Scrub System

Flowchart for diagnosing scrub system problems.

Scrub System Error Breakdown

Explains specific error messages and their causes/solutions.

Squeegee System

Flowchart for diagnosing squeegee system issues.

Tennant 7100 Specifications

General

Power Source	Battery
Machine Type	Ride-on Scrubber
Battery Voltage	24 V
Cleaning Path	28 in / 710 mm
Cleaning Path Width	28 in / 710 mm

Related product manuals