Can you improve the performance of an old scrubber?

Yes, you can significantly improve the performance of an old scrubber by replacing parts, performing proper maintenance and optimizing settings. Replacing brushes, vacuum rubbers and filters improves cleaning results. Regular maintenance of water tanks and batteries keeps the machine in top condition. However, for machines older than 7-10 years, purchasing a new machine may be more economical.

Why do old scrubbers not perform as well as new models?

Old scrubbers perform less due to natural wear and tear on parts, reduced suction and outdated technology. Brushes lose their shape and stiffness, making them less effective at loosening dirt. Suction rubbers harden and crack, resulting in poor water drainage and streaking on the floor.

The suction power decreases due to clogged filters, worn pumps and leaks in the system. This means dirty water is not fully drained, leaving floors wet and dirty. Batteries lose capacity due to age, resulting in shorter operating times.

Outdated technology also plays a role. New models have better water management systems, more efficient motors and advanced brush systems. Old machines lack these innovations, consuming more water and energy for lesser results. Working width and cleaning capacity remain the same, but effectiveness per square meter decreases due to inefficiencies from worn components.

What parts of a used scrubber can you replace for better performance?

The main replaceable components are brushes, suction rubbers, filters, batteries and pumps. Replacing these components has the greatest impact on performance improvement. Brushes and suction rubbers provide immediately visible improvement in cleaning performance.

Brushes and pads replace when they become worn or deformed. Different floor types require specific brushes for optimal results. Hard brushes for rough surfaces and soft pads for sensitive floors such as natural stone.

Suction rubbers are replaced when there are cracks, hardness or deformation. New rubbers ensure perfect water drainage without streaks. Clean filters regularly, but replace them when cleaning no longer helps. Clogged filters significantly reduce suction power.

Battery pack replacement offers great performance benefits. Lead-acid batteries require maintenance, gel batteries are maintenance-free, and lithium batteries offer the best performance with flexible charging options. Replace pumps when there is reduced suction not caused by other components.

How do you maintain an old scrubber for optimal operation?

Daily maintenance includes emptying and flushing water tanks, cleaning brushes and vacuum rubbers, and checking general condition. Weekly you check filters, hoses and electrical connections. Monthly you perform thorough cleaning and check all moving parts for wear.

Water tanks rinse with clean water after every day of use to prevent bacterial growth and odor. Never leave dirty water in the tank for long. Brushes rinse thoroughly and check for damage or deformation.

Battery maintenance varies by type. Lead-acid batteries check for water levels monthly and refill with demineralized water. Avoid completely discharging and ensure complete charge cycles. Gel batteries are maintenance-free but must be fully charged. Lithium batteries can be recharged between charges without damage.

Preventive maintenance prevents repairs. Check hoses for cracks, lubricate moving parts according to schedule, and calibrate water flow and pressure settings regularly. Store dry and frost-free to prevent damage.

When is it better to buy a new scrubber instead of upgrading your old one?

Replace your old scrubber when repairs are no longer cost-effective, parts are no longer available, or the machine is over 10 years old. New technology often offers better energy efficiency and productivity.

Consider the overall benefits over time. Old machines have higher energy consumption, more downtime and lower productivity. New machines work more efficiently, have longer warranties and better parts supply. The working width and cleaning capacity of modern machines are often larger.

Availability of parts plays a crucial role. For machines older than 7 years, parts are becoming scarce. Frequent machine failures require more labor hours than the savings on purchases.

New technology offers benefits such as better water metering, longer battery life and more user-friendly operation. These improvements increase productivity and reduce total ownership. Lease and rental options make new machines more financially accessible with predictable monthly expenses and inclusive maintenance.

Ultimately, the decision depends on your specific situation. We at Metech are happy to help you make this consideration by offering a free on-site demonstration. This allows you to directly compare the performance of different options and make an informed choice that fits your cleaning needs.

Need help choosing the right scrubber?

Whether you want to upgrade your current machine or are considering purchasing a new one, at Metech our experts are ready to advise you. We offer customized personal advice and help you make the best choice for your specific cleaning situation. Contact us today For a no-obligation consultation.