Batteries

A-8 / ENGLISH

If your machine shipped with batteries installed do the following:

•Check that the batteries are connected to the machine (7).

•Turn ON the Key Switch (A) and check the Battery Indicator (B). If the green light is ON, the batteries are ready for use. If the green light is OFF, the

batteries should be charged before use. See the “Charging The Batteries” section.

If your machine shipped without batteries installed do the following:

•Consult your Authorized Nilﬁsk-Advance dealer for recommended batteries.

•Install the batteries by following the instructions below.

•DO NOT install three 12 volt batteries in your machine. This affects the stability of the machine.

WARNING!

Use extreme caution when working with batteries. Sulfuric acid in batteries can cause severe injury if allowed to contact the skin or eyes. Explosive hydrogen gas is vented from the batteries through openings in the battery caps. This gas can be ignited by any electrical arc, spark or ﬂame. Do not install any lead-acid battery in a sealed container or enclosure. Hydrogen gas from overcharging must be allowed to escape.

When Servicing Batteries...

*Remove all jewelry

*Do not smoke

*Wear safety glasses, rubber gloves and a rubber apron

*Work in a well-ventilated area

*Do not allow tools to touch more than one battery terminal at a time

*ALWAYS disconnect the negative (ground) cable ﬁrst when replacing batteries to prevent sparks.

*ALWAYS connect the negative cable last when installing batteries.

CAUTION!

Electrical components in this machine can be severely damaged if the batteries are not installed and connected properly. Nilﬁsk- Advance, a qualiﬁed electrician, or the battery manufacturer should install batteries.

1Remove the batteries from their shipping crate and carefully inspect them for cracks or other damage. If damage is evident, contact the carrier that delivered them or the battery manufacturer to ﬁle a damage claim.

2Turn the Master Key Switch (A) OFF and remove the key.

3Open and prop the Battery Compartment Cover (13). Remove the battery cables from inside the battery compartment.

4Your machine comes from the factory with enough battery cables to install six 6 volt batteries. Carefully lift the batteries into the battery compartment and arrange them exactly as shown in FIGURE 1. Secure the batteries as close to the back of the machine as possible.

5Install the battery cables as shown. Position the cables so the battery caps can be easily removed for battery service.

6Carefully tighten the nut in each battery terminal until the terminal will not turn. Do not over-tighten the terminals, or they will be very difﬁcult to remove for future service.

7Coat the terminals with spray-on battery terminal coating (available at most auto parts stores).

8Put one of the black rubber boots over each of the terminals and connect the Battery Connector Assembly (7).

FIGURE 1

A-8- FORM NO. 56041634 - Advolution™ 2710 / UHR 70-1700

56422002, 56422001, 2710, 56422000, UHR 70-1700 specifications

The Nilfisk-Advance America UHR 70-1700 is a versatile and powerful cleaning machine specifically designed for various industrial and commercial applications. This high-performance unit is engineered to provide efficient and effective cleaning solutions, making it an essential tool for facilities where cleanliness and hygiene are paramount.

One of the standout features of the UHR 70-1700 is its robust suction power. Equipped with a high-efficiency motor, it offers superior suction capabilities that ensure thorough dirt and debris removal from a wide range of surfaces. Whether it's carpets, hard floors, or upholstery, this machine can adapt to meet diverse cleaning needs.

Another key technology incorporated into the UHR 70-1700 is the advanced filtration system. This system not only captures dirt and dust particles but also works to improve indoor air quality. The inclusion of HEPA filters helps trap allergens and finer particles, ensuring cleaner air is circulated throughout the environment, which is particularly beneficial for sensitive conditions.

The machine boasts an ergonomic design that enhances usability and operator comfort. With easy-to-reach controls, adjustable handles, and a lightweight body, the UHR 70-1700 can easily be maneuvered in tight spaces or around obstacles, making it suitable for various settings, from schools to hospitals and commercial offices.

Durability is another hallmark of the UHR 70-1700. Constructed with high-quality materials, this unit is built to withstand the rigors of continuous use in demanding environments. Its components are designed to reduce wear and tear, thereby extending the equipment's lifespan and ensuring long-term value for businesses.

The UHR 70-1700 offers flexible cleaning options with various attachments and accessories, allowing operators to customize their cleaning approach. From specialized brush heads for delicate surfaces to high-pressure nozzles for tough grime, the machine is adaptable to meet specific cleaning challenges.

Overall, the Nilfisk-Advance America UHR 70-1700 presents an exceptional blend of power, efficiency, and versatility. With its advanced technologies, user-friendly design, and robust construction, it stands out as a top choice for professionals seeking a reliable cleaning solution in a variety of settings. Whether for routine maintenance or deep cleaning tasks, this machine delivers quality performance time and time again.