Why is my Tennant T15 Scrubber not picking up water?
J
Jennifer LeeAug 17, 2025
If your Tennant Scrubber isn't picking up water, it could be due to several reasons:
* Squeegee blades may be worn, requiring rotation or replacement.
* The squeegee might need adjustment.
* The vacuum hose could be clogged and needs flushing.
* A dirty vacuum fan inlet filter can restrict airflow, so clean it.
* Debris caught on the squeegee can impede water pickup; remove it.
* A disconnected or damaged vacuum hose to the squeegee or recovery tank should be reconnected or replaced.
* Ensure the tank cover is completely closed, checking for any obstructions.
* Torn seals on the recovery tank should be replaced.
L
Luke SmithAug 20, 2025
What to do if Tennant T15 has trailing water?
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michelle77Aug 20, 2025
If your Tennant Scrubber is leaving water behind, here's what you can do:
* Check for worn squeegee blades and rotate or replace them.
* Adjust the squeegee if it's out of alignment.
* Flush any clogs from the vacuum hoses.
* Clean the vacuum fan inlet filter if it's dirty.
* Remove any debris caught on the squeegee.
* Reconnect or replace the vacuum hose if it's disconnected or damaged.
* Ensure the tank cover is completely closed, checking for obstructions.
* Replace any torn seals on the recovery tank.
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Katie AlvarezAug 25, 2025
How to improve scrubbing performance of Tennant T15 Scrubber?
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Lisa SullivanAug 25, 2025
To enhance the scrubbing performance of your Tennant Scrubber, consider the following:
* Remove any debris caught on the scrub brushes.
* Replace worn scrub brushes.
* Reset the scrub brush motor circuit breaker(s) if tripped.
* Reduce scrub brush down pressure.
* Level the scrub head to ensure even brush pressure.
* If using a cylindrical scrub head, replace any broken brush drive belts.
* Charge batteries until the charger automatically turns off if there is a low battery charge.
I
Isabella SmithAug 28, 2025
What to do if Tennant T15 Scrubber has little or no solution flow?
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Courtney JohnstonAug 28, 2025
If your Tennant Scrubber isn't dispensing enough solution, try these steps:
* Fill the solution tank if it's empty.
* Replace and/or adjust the solution control rod if it's broken or misaligned.
* Ensure the solution flow is turned on.
* Flush the solution supply lines to clear any blockages.
* Clean or replace the solution solenoid if it's clogged or stuck.
* If equipped with ES mode, ensure the ES switch is turned on.
R
russelldiazAug 31, 2025
What to do if Tennant T15 has poor sweeping performance?
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johnbrownSep 1, 2025
If your Tennant Scrubber's sweeping isn't up to par, here's what you can check:
* Replace worn brush bristles.
* Adjust the sweeping brushes.
* Empty the hopper if it's full.
* Replace hopper skirts if they are worn or damaged.
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Todd WilliamsSep 4, 2025
How to fix Tennant T15 Scrubber when vacuum fan will not turn on?
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Brian BrownSep 4, 2025
If the vacuum fan on your Tennant Scrubber won't turn on, check these:
* Drain the recovery tank if it's full.
* Empty the recovery tank if it's filling with foam, and consider using less detergent or switching to a different one, or use a defoamer.
* Reset the vacuum fan circuit breaker if it has tripped.
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Deborah DunnSep 8, 2025
How to fix FaST system on Tennant T15 Scrubber?
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Julia EdwardsSep 8, 2025
If the FaST system on your Tennant Scrubber isn't working, consider the following:
* Ensure the FaST switch is turned on.
* Reset the 15A circuit breaker button after determining the cause of the trip.
* Soak the FaST PAK supply hose and connector in warm water to clean any clogs.
* Replace the FaST PAK carton if it's empty or not connected, and ensure the supply hose is connected.
* Prime the system by operating the FaST solution system for 5 to 10 minutes.
* Remove and clean the flow control orifice/screen if clogged.
* Drain solution tank, remove and clean filter screen.
D
Debra HaysNov 12, 2025
Why is the FaST system not operating on my Tennant T15 Scrubber?
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Sharon GonzalezNov 12, 2025
If the FaST system on your Tennant Scrubber isn't working, there are several potential causes:
* The FaST switch might be off, so turn it on.
* The FaST circuit breaker could be tripped; determine the cause and reset the 15A circuit breaker button.
* The FaST PAK carton may be empty or not connected; replace the carton and/or connect the supply hose.
* The FaST system might not be primed; operate the FaST solution system for 5 to 10 minutes to prime it.
* The flow control orifice/screen could be clogged; remove and clean it.
* The filter screen might be clogged; drain the solution tank and clean the filter screen.
If none of these steps resolve the issue, the pump or the detergent timer module may be faulty, in which case you should contact a Tennant representative. Additiona...
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