ENGLISH

USER MANUAL

MAINTENANCE

The lifespan of the machine and its maximum operating safety are ensured by correct and regular maintenance.

The following table provides the scheduled maintenance. The intervals shown may vary according to particular working conditions, which are to be defi ned by the person in charge of the maintenance.

WARNING!

To carry out maintenance procedures, the machine must be off and, if necessary, the batteries must be disconnected.

Moreover, carefully read the instructions in the Safety paragraph.

All scheduled or extraordinary maintenance procedures must be performed by qualifi ed personnel, or by an authorised Service Center.

This Manual describes only the easiest and most common maintenance procedures.

NOTE

For other maintenance procedures shown in the Scheduled Maintenance Table, refer to the Service Manual that can be consulted at any Service Center.

SCHEDULED MAINTENANCE TABLE

Procedure

Every 10 hours

Every 50 hours

Every 200

Every 400

 

 

 

hours

hours

 

 

 

 

 

Battery charger cable check

 

 

 

 

 

 

 

 

 

Side and main broom height check and adjustment

 

 

 

 

 

 

 

 

 

Skirt height and operation check

 

 

 

 

 

 

 

 

 

Dust fi lter cleaning and integrity check

 

 

 

 

 

 

 

 

 

Hopper gasket check

 

 

 

 

 

 

 

 

 

Filter shaker operation check

 

 

(*)

 

 

 

 

 

 

Drive belt and clutch visual inspection

 

 

(*)

 

 

 

 

 

 

Drive system belt tensioner adjustment

 

 

(*)

 

 

 

 

 

 

Nut and screw tightening check

 

 

(*) (1)

 

 

 

 

 

 

Motor carbon brush check or replacement

 

 

 

(*)

 

 

 

 

 

(*): For the relevant procedure, see the Service Manual.

(1): And after the fi rst 8 hours.

BATTERY CHARGER CABLE CHECK

Carefully check the battery charger cable (18) and the relevant plug for wear, cuts, cracks or other damages. If the battery charger cable or the relevant plug is damaged, contact the Nilfi sk-Advance Service Center.

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SW 750

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Nilfisk-ALTO SW 750 Scheduled Maintenance Table, Battery Charger Cable Check, Procedure Every 10 hours Every 50 hours

SW 750 specifications

The Nilfisk-ALTO SW 750 is a compact and highly efficient walk-behind scrubber dryer designed for a variety of indoor cleaning applications. Catering to the needs of small to medium-sized facilities, this machine excels in providing deep and effective cleaning while maximizing productivity. With its user-friendly design and advanced technologies, it is an ideal solution for maintenance in schools, shops, warehouses, and healthcare facilities.

One of the standout features of the Nilfisk-ALTO SW 750 is its robust construction and high maneuverability, which allows operators to navigate tight corners and congested areas with ease. The machine is equipped with a 12-volt battery that offers an impressive run time, ensuring that users can complete large cleaning tasks without interruption. The presence of an onboard charger adds to its convenience, allowing for quick and simple recharging between shifts.

The SW 750 utilizes an efficient scrub deck that combines a high-performance brush system with a powerful vacuum system. This dual-action feature ensures that dirt and debris are effectively removed from various surfaces, leaving floors spotless and dry. The machine’s adjustable brush pressure allows operators to customize the cleaning process based on the specific needs of different floor types, whether it be tile, concrete, or carpet.

Innovative technologies are integrated into the Nilfisk-ALTO SW 750 to enhance its cleaning capabilities. The machine includes the Ecoflex system, which provides users the option to adjust the amount of water and detergent used during cleaning. This not only helps in achieving excellent cleaning results but also promotes environmental sustainability by reducing chemical usage. Additionally, the machine features a Smart Key system, allowing for easy access control to prevent unauthorized use.

Another noteworthy characteristic of the SW 750 is its low noise operation, making it suitable for use in noise-sensitive environments. With a noise level significantly lower than many traditional scrubbers, it allows for cleaning operations to continue even during business hours without disturbing customers or staff.

Overall, the Nilfisk-ALTO SW 750 is a versatile and reliable cleaning solution tailored for efficient floor maintenance. Its combination of powerful cleaning performance, ease of use, and innovative technologies makes it an essential tool for professionals looking to maintain cleanliness in various settings. With its focus on user comfort and environmental responsibility, the SW 750 stands out as a leader in walk-behind scrubber technology.