ENGLISH

USER MANUAL

 

 

 

 

Detergent flow adjustment

(For machines with Chemical Mixing System)

1.Turn the knob (A, Fig. 5) clockwise or counter-clockwise to increase or decrease the detergent concentration.

2.The average detergent concentration values, matching the 4 coloured areas of the scale (B), are shown in the figure.

3.To set the detergent quantity to zero, fully turn the knob (A) counter-clockwise.

NOTE

The detergent concentration is kept constant even if the washing water flow is changed with the switches (C) or (D).

 

0,75%

1,5%

 

2 Oz/Gal

 

1 Oz/Gal

 

 

D

2,5%

C

3 Oz/Gal

0,4%

 

 

0,5 Oz/Gal

 

B A

P100107

Figure 5

Working with brush/pad-holder extra pressure function turned on

If the floor proves to be particularly difficult to clean, it is possible to turn on the brush/pad-holder extra pressure function by pressing the pedal (11) to position (11c).

CAUTION!

When the cylindrical brush deck (18c) is installed, the extra pressure function is not enabled.

CAUTION!

In case of brush/pad-holder motor overload, due to foreign bodies which prevent them from turning, or to excessively aggressive floors/brushes, the safety system stops the brush/pad-holder after about one minute of continuous overload.

The overload is shown by the three warning lights (81a, 81b, 81c) flashing simultaneously.

If the overload takes place when the extra pressure function (11c) is on, the pedal position must be changed to (11b). If the overload persists, the brush/pad-holder stops.

To start scrubbing again after a brush/pad-holder stop due to overload, stop the machine by turning the ignition key (80) to “0”. Turn on the machine by turning the ignition key (80) to “I”.

20

SCRUBTEC 653B – 653BL – 651BCL – 661BL

9097058000(2)2009-10 A

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Nilfisk-ALTO 651BCL, 653BL, 661BL manuel dutilisation Detergent flow adjustment
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651BCL, 653BL, 653B, 661BL specifications

Nilfisk-ALTO has established itself as a leader in the cleaning equipment industry, and their latest models, including the 661BL, 653B, 653BL, and 651BCL, embody the brand's commitment to innovation and efficiency. Each of these models showcases Nilfisk-ALTO's dedication to providing high-performance cleaning solutions tailored for various needs and environments.

The Nilfisk-ALTO 661BL is designed for robust performance, featuring a powerful motor that delivers exceptional suction capabilities. This model is ideal for heavy-duty cleaning applications, making it suitable for professional cleaning services and industries that require top-tier cleaning performance. Its compact design, coupled with advanced filtration technology, ensures that it effectively captures dirt, dust, and allergens, providing a cleaner environment.

The 653B model is known for its versatility and user-friendly features. It offers an ergonomic design that enhances user comfort during extended cleaning sessions. This vacuum is equipped with a highly efficient motor and a multi-stage filtration system, ensuring optimal dust control and minimal maintenance. Additionally, the 653B supports a variety of accessories, making it adaptable for different cleaning tasks, such as carpets, hard floors, and upholstery.

The 653BL variant builds upon the features of the 653B but introduces a low-noise operation, making it particularly useful in settings where minimal sound is essential, such as offices or educational institutions. Its battery-powered option enhances mobility, allowing users to clean without the constraints of power cords. This model is further enhanced by its robust build quality, guaranteeing durability even in high-use environments.

Finally, the 651BCL model is perfect for those seeking a compact yet powerful cleaning solution. This model is engineered for both performance and convenience, featuring a lightweight design that allows for easy maneuverability. It comes equipped with a unique filtration system that effectively captures fine particles, ensuring a cleaner workspace. The 651BCL’s ease of use makes it an ideal choice for small businesses and households alike.

In summary, the Nilfisk-ALTO 661BL, 653B, 653BL, and 651BCL offer a range of features, technologies, and characteristics that cater to diverse cleaning needs. With advancements in filtration, noise reduction, and user ergonomics, these models are poised to set new standards in the cleaning equipment market, delivering both efficiency and effectiveness for users across various industries. Whether for heavy-duty tasks or general cleaning, Nilfisk-ALTO provides reliable and innovative solutions.
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