Floor scrubber maintenance: Extending equipment life

December 13, 2024

Elerein Yanki

Hi, I am Yanki, the founder of bisonclean.com. I have been in the cleaning equipment field for more than 5 years now, and the purpose of this article is to share with you the knowledge related to cleaning equipment from a Chinese supplier's perspective.

Floor scrubber maintenance directly determines how long these machines last and how well they clean, since scrubbers are relied upon every day for many cleaning tasks and play a vital role in maintaining a clean, safe and professional environment. Purchasing a floor scrubber is also a significant investment, however, if these machines are not properly maintained, cleaning teams may face downtime, reduced efficiency, frequent replacement of parts and other problems.

A well-maintained floor scrubber delivers superior cleaning results, operates more efficiently, and significantly extends the machine’s service life. This article explains how to maintain a floor scrubber, including daily, weekly, and monthly maintenance procedures, common problems, and troubleshooting. Follow the maintenance strategies below to keep your floor scrubber performing optimally for years to come.

Regular maintenance tasks for floor scrubbers

Each machine’s manual will contain specific guidelines for the maintenance and operation of the floor cleaning machine. Elerein recommends that you should familiarize yourself with the user manual first.

1. Daily maintenance procedures

It is important to check the condition of the floor scrubber on the day of use and to maintain it promptly after operation.

Check before using the floor scrubber.

Quickly check battery terminals for visible corrosion; confirm the charge indicator shows full.
Check the solution and recovery tanks for leaks or cracks, and make sure the solution tank is filled with clean water (60° max) and the recovery tank is empty. Use only cleaning agents approved for industrial scrubbing.
Check the wear of squeegees, brushes, and scrubbing head skirts to make sure they are in good condition.

Inspection after using a floor scrubber

Promptly rinse the solution tank and recovery tank to prevent the accumulation of dirty water and chemical residues, as well as the development of unpleasant odors..
Clean or replace worn squeegees and brushes, making sure they are free of debris and can scrub effectively. If one side of the scraper is worn, just turn it over, but if both sides are worn, replace it with a new one.
Wipe the outside of the machine to remove any dirt, chemicals, or residue that may affect its appearance and function.
Plug it into the charger after each use. Proper charging is one of the best actions you can take to maximize the life of your floor cleaning equipment.

2.Weekly maintenance tasks

Weekly maintenance includes less frequent but critical inspections that improve the performance of the machine. Thoroughly disinfect both water tanks weekly to eliminate bacteria and ensure sanitary conditions. The vacuum system is an important part of the floor scrubber and should be checked for blockages and to ensure that the vacuum system is operating effectively. Clean the filter and check the hose for wear. If the hose does become clogged, backflushing it through an internal port with clean water.

Finally, remove the rubber scraper for a deep clean to remove accumulated dirt and debris, which will ensure the cleanliness of the floor.

3. Monthly floor scrubber maintenance

Battery maintenance: Inspect cables and terminals for damage or corrosion, tighten loose connections, and clean tops with a baking soda solution (avoiding cell openings). Check the electrolyte level in wet batteries and refill with distilled water. A baking soda and water solution effectively cleans battery tops to prevent corrosion, but do so carefully so the solution doesn’t get into the battery cells.

Clean solution system: Fill the solution tank with warm water and an approved alkaline cleaner per the tank capacity in your model’s manual (for reference: ~3 gallons on standard walk-behind units). Run the machine for 45 seconds using the solution control to flush the system. After flushing, shut the machine off and let it sit overnight before flushing the tank again.

Parts replacement: Inspect and replace any worn components such as brushes, pads, and seals to avoid performance issues and improve cleaning efficiency.

4.Quarterly maintenance tasks

Operational preparation: Before the season changeover, inspect the machine for any issues that may arise from temperature changes or different cleaning needs.
Storage preparation: If the machines are not used seasonally, make sure to clean them, charge the batteries, and use protective covers to prevent dust and moisture buildup.
Full system inspection: Perform a detailed inspection of all major components, including brush skirts, motors, belts, and wiring. Remove any wires, tape, plastic packaging, or other debris wrapped around brushes and motor shafts. Look for signs of wear, electrical problems, or mechanical failure.
Fluid inspection: Check and replace hydraulic fluids or lubricants per manufacturer’s guidelines. Maintenance checks should also cover electrolyte, engine oil, and coolant levels, alongside brush and radiator/cooler fin inspection.
Stock replacement parts: Assess spare parts inventory and order replacements for any parts that are nearing the end of their lifecycle.
Training program: Train employees on maintenance procedures and best operating practices to improve efficiency, ensure operator safety, and avoid floor scrubber failures caused by incorrect operations.

Common problems and troubleshooting of floor scrubbers

Mechanical problems

Reduced suction or water flow: Check hose for blockages or bends. Clear blockages using compressed air or manually remove debris. Or check and replace any worn seals to maintain suction.
Unusual noise, overheating or complete failure to start: Check electrical connections and fuses. If the motor is damaged, consult a technician for repair or replacement.
Poor or uneven scrubbing: The brush or scraper is probably worn. Check the condition and adjust or replace it.
Difficult to maneuver or ride unsteadily: Check wheels for wear and proper alignment. Lubricate wheel housings, chains, and bearings. Replace damaged wheels.

Electrical problems

Fast power consumption and warning lights on: If fast power drain or warning lights appear, test battery voltage and electrolyte, clean terminals, and replace batteries if necessary.
Failure of control, unexpected shutdown: Circuit board failure should check if the connection is burnt or components are damaged. Reset the system according to the manual.
Battery is not charged or overcharged: Test charger and connections. If it is a charger problem, replace it.

Conclusion

Only regular maintenance can keep your floor cleaner running efficiently and extend its life. By following daily, weekly, and monthly maintenance tips, you can prevent downtime, reduce repair costs, and keep your equipment in top condition. By integrating these practices into your routine, you can enjoy the numerous advantages of a well-maintained cleaning machine.

As a professional floor scrubber manufacturer in China, we designed the Elerein model with a focus on minimizing downtime and simplifying routine maintenance. Elerein floor scrubbers combine strong traction (handles ramps and inclines confidently) with low-maintenance design — minimizing downtime and simplifying routine upkeep.

Partner with us today to provide your customers with cutting-edge cleaning technology. With Elerein’s excellent reputation, you can focus on sales without worrying about after-sales issues.

FAQs about floor scrubber maintenance

How to clean the floor scrubber brush?

The first step is to spray some dish soap onto the brush and rinse it with warm water. Use your fingers to massage the dish soap into all the bristles so that the brush is smooth and sharp. Then, rinse it well in the sink or tub.

What is the useful life of a floor scrubber?

The Elerein floor scrubber can operate reliably and efficiently for 5 to 15 years. Frequency of use, maintenance, quality and model, and operating environment all affect service life. Proper maintenance and correct use maximize it.

Should I leave the scrubber charging overnight?

Follow the charger’s instructions. Most smart chargers handle overnight charging safely, but avoid repeatedly over-discharging batteries, which shortens their life.