How to maintain your vacuum cleaner

! Make sure vacuum cleaner is turned off and power cord is unplugged.

Maintain brush roll

Motor can become hot with normal use.

Do not remove end caps. Remove hair and threads from brush roll periodically.

Check U belt. Replace if worn, cut or out of shape.

! Avoid touching the motor shaft when checking brush roll or belt.

How to replace brush roll or belt

1)Use handle release to lower handle flat onto floor (Fig. 1).

2)Remove 2 screws from the front side of brush roll cover (Fig. 2).

3)Lift and remove brush roll cover (Fig. 3).

4)Remove brush roll and belt. Thread new belt around motor shaft and right end of brush roll (Fig. 4).

5)Pull right side of brush roll to stretch belt. Secure right end cap into base (Fig. 5). Align left end cap with square in base and push into place.

6)Rotate brush roll 2 turns to center belt (Fig. 6).

7)Replace brush roll cover and 2 screws (Fig. 2).

Fig. 1

Fig. 3

Fig. 5

Fig. 2

Fig. 4

Fig. 6

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4770 specifications

The Eureka 4770 has made significant strides in the realm of public transport systems, particularly in its role as a tram vehicle. This model is known for its sleek design and advanced engineering, making it a popular choice among urban transit authorities. Recognized for both its performance and reliability, the Eureka 4770 embodies a blend of traditional tram functionality with modern technological advancements.

One of the standout features of the Eureka 4770 is its lightweight aluminum construction. This not only enhances its fuel efficiency but also contributes to smoother handling on tracks. The vehicle's aerodynamic shape reduces drag, leading to improved speed and energy consumption. Its design encourages an efficient distribution of weight, which in turn promotes stability and comfort for passengers.

In terms of technology, the Eureka 4770 is equipped with state-of-the-art electronic systems that improve overall operational efficiency. The tram utilizes regenerative braking, which allows it to convert kinetic energy back into electricity, thereby reducing energy consumption. Additionally, the tram is fitted with modern control systems that enhance safety by providing real-time monitoring of vehicle performance and track conditions.

The interior of the Eureka 4770 focuses on passenger comfort and accessibility. Spacious seating arrangements and wide doorways ensure that the tram can cater to a diverse range of passengers, including those with mobility challenges. The vehicle is also designed with climate control systems, ensuring a comfortable environment regardless of external weather conditions.

Eureka 4770 embraces sustainability through its energy-efficient design and use of eco-friendly materials. The vehicle adheres to stringent environmental regulations, which is crucial in today's increasingly eco-conscious world. This tram is not only built for performance but also for reducing its carbon footprint, making it a forward-thinking choice for urban transit networks.

Moreover, the Eureka 4770 supports advanced communication technology, allowing for real-time updates to passengers regarding schedules and delays. This feature enhances the overall travel experience, fostering a sense of reliability and trust in the service provided.

In summary, the Eureka 4770 stands out as a modern tram vehicle that combines lightweight construction, advanced technologies, and a commitment to passenger comfort and sustainability. These attributes make it a significant player in the quest to modernize urban public transportation, paving the way for a greener future.