❓ Frequently Asked Questions – Cleanvac E3501 

1. What is the Cleanvac E3501 used for?

The Cleanvac E3501 is a walk-behind scrubber designed for deep cleaning hard indoor floors. It sprays cleaning solution at the front, scrubs with rotating brushes, and vacuums up dirty water into the recovery tank—perfect for large commercial spaces like shopping malls, schools, offices, and factories.

2. How does a hard floor scrubber work?

It delivers cleaning solution to the floor through its brush deck, agitates dirt with powered brushes, and then vacuums up the dirty water using strong suction. This method is far more effective and time-efficient than manual mopping .

3. What types of floors are compatible with the E3501?

Ideal for sealed concrete, ceramic tile, vinyl, epoxy, terrazzo, and industrial flooring commonly found in commercial environments. Its adjustable brush and solution flow accommodate different floor types.

4. Can I use it in tight or indoor areas?

Yes. The E3501 is designed to be compact and maneuverable, making it suitable for crowded hallways, small offices, and confined spaces while still delivering efficient cleaning performance.

5. How often should I maintain the E3501 scrubber?

For optimal performance:

• Empty and rinse both solution and recovery tanks after each use

• Clean brushes, squeegees, and vacuum hoses daily

• Inspect and replace worn pads or brushes

• Check vacuum seals and suction integrity regularly

6. Why is my scrubber leaving streaks or not picking up dirty water?

Common issues include:

• Worn or misaligned squeegee blades

• Full recovery tank or blocked vacuum hose

• Uneven floor surfaces or incorrect brush or pressure settings
  Inspect and repair squeegee alignment, clean hoses, and ensure debris-free suction paths.

7. What is the lifespan of the Cleanvac E3501?

With regular maintenance—like timely cleaning, brushing, and part replacements—a commercial scrubber can last 7–10 years .

8. Is the E3501 battery or cord-powered?

The standard E3501 is corded, ideal for uninterrupted, long-duration cleaning in indoor environments. Replaceable brush heads and modular parts make it versatile and low-maintenance.

9. How large of an area can it clean in one pass?

The cleaning width depends on the brush or pad installed. For larger facilities, multiple passes allow cleaning several thousand square meters per hour—significantly faster than manual cleaning .

10. Can non-technical staff operate the E3501 safely?

Yes—walk-behind scrubbers like the E3501 are user-friendly. Just follow basic training:

1. Learn brush and squeegee operation

2. Choose correct cleaning solution and dilution

3. Operate at a steady pace and maintain visibility
   Proper training ensures safe, effective operation in as little as one session