BR 850SC - Scrubber NILFISK - Free user manual and instructions

Product type	Ride-on scrubber
Brand	Nilfisk
Model	BR 850SC
Power supply	36 V battery
Rated power	2810 W
Noise level	68 dB(A)
Theoretical productivity	5500 m²/h
Actual productivity	3800 m²/h
Washing width	810 mm
Working speed	6.7 km/h
Solution tank capacity	157 L
Recovery tank capacity	157 L
Brush diameter	2 x 800 mm (cylindrical)
Brush pressure	24/42/70 kg (3 levels)
Brush speed	900 rpm
Dimensions (L x W x H)	155 x 91 x 135 cm
Operating weight	709 kg
Ecoflex system	Yes, with consumption control and temporary 60-second boost
Tire type	Polyurethane, high traction, non-marking
Safety	Low noise level, excellent ClearView™ visibility
Construction	Thick rotomolded tanks, metal front and rear bumpers
Maintenance	Easy access to key components, tool-free QuickChange™ system
Spare parts	Brushes, pads, squeegees and tires available

Frequently Asked Questions - BR 850SC NILFISK

How does the Ecoflex system work?

The Ecoflex system allows you to control water and detergent consumption while offering a temporary boost of 60 seconds for stubborn dirt. It offers 5 performance levels.

What is the tank capacity?

The solution and recovery tanks each have a capacity of 157 liters, allowing prolonged cleaning without frequent emptying.

How to adjust the brush pressure?

The brush pressure can be adjusted to three levels (24, 42, 70 kg) via the Ecoflex system to adapt to the degree of soiling.

How to change the washing deck?

The washing deck is interchangeable without tools thanks to the QuickChange™ system, making it easy to switch between brushes and pads.

What regular maintenance is required?

Regularly check water levels, clean the debris tray of the recovery tank, inspect squeegees and tires, and grease pivot points according to the manual.

What is the noise level of the machine?

The noise level is 68 dB(A), which is relatively low for a scrubber, providing operator comfort.

What is the maximum productivity?

The theoretical productivity is 5500 m²/h and the actual productivity is 3800 m²/h under normal conditions.

How to use the temporary boost?

Press the 'burst of power' button to activate a 60-second boost that increases brush pressure and water flow for heavily soiled areas.

What to do if drying is insufficient?

Check that the squeegees are properly adjusted and in good condition. The new squeegee concept ensures perfect grip on the floor and fast drying.

How to ensure operator safety?

The scrubber offers excellent visibility thanks to the ClearView™ field of vision, low noise level, and robust bumpers to protect the machine and the environment.

USER MANUAL BR 850SC NILFISK

Ride-on scrubber/dryers

Nilfisk BR 850S/850SC/1050S/1050SC

Large capacity and comfortable to use for faster, better cleaning

The Nilfisk BR 850 and BR 1050 series of ride-on scrubber/dryers have long been renowned and praised for their reliability and working performance. The latest upgrades, however, have now made this superb range of units even better. All the existing features and benefits remain, to which new ones have been added. For example, drive and rear wheel traction has been improved, a new squeezegee concept has been introduced for faster and better floor drying, there is a new recovery tank inlet system.

Furthermore, the new Ecoflex system is now available, which keeps the consumption control, but it also guarantees the possibility to boost temporarily water, detergent and brush pressure for all the more aggressive cleaning tasks. For large area commercial and industrial floor cleaning applications, there is simply no better choice.

New polyurethane drive and rear tyres: outstanding traction, either on dry or wet floors, non marking, high wear resistance

New robust glass filled nylon foot pedal and improved potentiometer

Complete new squeezegee concept: perfectly adherent to the floor, extremely reactive on curves, easily adjustable ... for excellent drying results

New recovery tank inlet system (180 degree recovery diverter + debris tray), for a quicker e more efficient cleaning

Providing value where other scrubbers simply can't

• Ecoflex system: complete consumption control without any compromise with cleaning performance
• Strong and reliable: heavy duty construction, heavy gauge rotomolded tanks, front and rear bumpers
• Modular scrub deck system, with different scrub deck options and numerous brushes, offers productive cleaning for different floor conditions
• Excellent traction through the introduction of high grip, non-marking, high wear resistant polyurethane front and rear tyres
• Fast floor drying thanks to a new and innovative squeezegee concept that provides maximum pick-up, reliably and with simple adjustment
• Cleaning capacity up to 6500m^2/h provides productive and cost-effective cleaning of large floor areas
• Low noise level and excellent visibility provide added safety and comfort for the operator
• New robust glass filled nylon foot pedal and improved potentiometer
• New recovery tank inlet system is cleaner and more efficient

Easy access to all key components facilitates service and maintenance

This compact machine offers a high level of productivity and efficiency in large industrial areas.

ecoflex

The exceptional Ecoflex system allows the operator to match the floor cleaning machine's performance to the soil on the floor and the required level of clean. When encountering more soiled areas of the floor, the operator can activate the "burst of power" button for extra cleaning performance, and as easily return to original settings for minimum usage of water, detergent and power; Green meets clean.

One touch magic – just touch and go

Green

Conserves water. The low-flow water, no detergent-mode is ideal for routine cleaning.

Flexible

One touch of a button increases performance, adding just enough detergent for dirtier floors. Choose between 5 different levels.

One-minute boost

Brush pressure: Temporary 60 second power cleaning boost functionality for extra dirty patches.

60 seconds burst of power

Built to thrive in tough industrial environments

Improved design recovery tank inlet system leaves th lid always clean

Solution and recovery tanks are made of crack, dent and chemical-resistant tough polyethylene

The side skirts adjust to prevent splash and to guide the solution to the squeegee for faster drying

New squeezegee concept is simple to adjust and highly reliable, for faster floor drying

New front and rear PU tyres: excellent traction, long time wear resistance

The QuickChange™ deck system is interchangeable without tools

Ergonomic and spacious operator area allows excellent field of vision with ClearView™ sight lines

The metal bumper protects the machine for longer time

Ecoflex system: minimum consumption, maximum performance

Ecoflex chemical kit ensures that detergent and water are mixed in the exact proportion needed to ensure optimal cleaning results

Technical specifications

Description	Unit	BR 850S/Ecoflex	BR 850SC/Ecoflex	BR 1050S/Ecoflex	BR 1050SC/Ecoflex
Voltage	V	36	36	36	36
Rated power	W	2820	2810	3040	2810
Sound pressure level	dB(A)	68	68	68	68
Productivity rate theoretical/ actual	m²/h	5500/3800	5500/3800	6500/4600	6500/4600
Scrubbing width	mm	810	810	970	970
Working speed	km/h	6.7	6.7	6.7	6.7
Solution/ recovery tank	litres	157/157	157/157	157/157	157/157
Brush/ pad diameter	mm	2x405	2x800(cyl.)	3x330	2x970(cyl.)
Brush pressure	kg	32/69/113	24/42/70	32/69/113	24/42/70
Brush speed	rpm	250	900	250	900
Length x width x height	cm	155x88x135	155x91x135	155x104x135	155x106x135
Operating weight	kg	705	709	720	724

Cec Specifications and details are subject to change without prior notice.