Problem Solving, Thermal Cut-Off

Thermal Cut-Off

This vacuum cleaner has a special thermostat that protects the vacuum in case of motor overheating. If the vacuum suddenly shuts off, push the power switch to off (O) and unplug the vacuum. Check the vacuum for a possible source of overheating such as a full dust bag, blocked hose, clogged tubes or clogged filter. If these conditions are found, fix them and wait at least 30 minutes before attempting to use the vacuum. After the 30 minute period, plug the vacuum back in and turn on the switch. If the vacuum still does not work, take it to a Eureka authorized service center for repair or call 1-800-282-2886.

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

Problem		Cause	Solution

Motor will not	Power plug		• Push plug securely into outlet.
start.			• Try another outlet.
			• Check circuit breaker.
	Power switch		• Turn power switch to on (I).
	Thermal cut-off		• See above.

Vacuum does not	Dust	bag and filters	• Replace dust bag, clean and/or change filters.
clean carpet or			• If picking up fine dust, the dust bag may not look full, but
bare floor.			a fine substance tends to reduce suction when it blocks
			air flow through the bag and filters. Refer to page 3 for filter
			maintenance. Make sure filters and dust bag are installed
			properly.

	Selector knob		• Turn selector knob to ‘floor.’

	Belt		• Replace a worn or broken belt. Page 4

	Hose or tubes		• Remove clogs from the hose or tubes that restrict the airflow.
			Page 7

	Bare floor setting		• For bare floor cleaning, push brush roll control lever firmly to lock
			in ‘bare floor' setting to stop brush roll. Turn height adjustment
			knob to bare floor position. If brush roll still rotates, control lever
			is not engaged properly. Page 5

	Carpet height setting		• For carpet cleaning, turn height adjustment knob to another
			position. Push brush roll control to ‘carpet.’

No suction at the	Dust	bag and filters	• Replace dust bag, clean and/or change filters.
end of hose.			• If picking up fine dust, the dust bag may not look full, but
			a fine substance tends to reduce suction when it blocks
			air flow through the bag and filters. Refer to page 3 for filter
			maintenance. Make sure filters and dust bag are installed
			properly.
	Selector knob		• Turn selector knob to ‘hose.’
	Hose or tubes		• Remove clogs from the hose or tubes that restrict the airflow. Page 7
Vacuum is hard	Carpet height setting		• Adjust knob to a higher position.
to push.
to push.	Belt		• Replace a worn or broken belt. Page 4
	Belt		• Replace a worn or broken belt. Page 4

Burning smell;	Belt		• Check brush roll for debris. Page 4
brush roll will not			• Replace a worn or broken belt. Page 4
turn.			• Replace a worn or broken belt. Page 4
turn.	Brush roll control		• Push brush roll control to ‘carpet.’ Note: Brush roll is not
	Brush roll control
			supposed to turn while handle is in upright position.
Front cover will	No	dust bag	• Install dust bag. Page 4
not close.			• Front cover will not close if dust bag is not properly installed.


Headlight not	Light	bulb	• Replace light bulb. Page 4
working.

Eureka Customer Service HELPLINE 1-800-282-2886

www.eureka.com

4870 specifications

Eureka 4870 is a highly acclaimed vacuum cleaner that stands out in the competitive home appliance market due to its powerful performance and user-friendly features. Designed for optimal cleaning efficiency, it boasts an impressive array of characteristics that make it a popular choice among homeowners.

One of the standout features of the Eureka 4870 is its robust suction power. With a motor that delivers high performance, it is capable of effectively picking up dirt, dust, and debris from various surfaces, including carpets, hardwood floors, and upholstery. This versatility ensures that users can maintain a clean environment throughout their homes with ease.

The vacuum cleaner is equipped with a multi-stage filtration system that captures allergens and fine particles, making it an excellent option for allergy sufferers. The HEPA filtration helps trap dust mites, pollen, pet dander, and other irritants, contributing to a healthier indoor air quality.

Eureka 4870 also features a lightweight and compact design, allowing for easy maneuverability and storage. Weighing in at around 8 pounds, it can be carried effortlessly up and down stairs, making it accessible for people of all ages. Additionally, its sleek design means it can fit into tighter spaces, ensuring that no corner of the home goes untouched.

The vacuum cleaner comes with a variety of attachments that enhance its cleaning capabilities. These include a crevice tool for tight spaces, an upholstery brush for furniture, and a dusting brush for delicate surfaces. This array of accessories provides users with the tools necessary to tackle a wide range of cleaning tasks efficiently.

Another notable feature is the easy-empty dust cup, which simplifies the process of disposing of collected debris. This not only saves time but also minimizes the mess often associated with traditional bagged vacuums.

In terms of maintenance, the Eureka 4870 is designed for durability, with sturdy construction that stands up to regular use. Its filters are washable, providing an eco-friendly aspect as users can use them repeatedly without the need for frequent replacements.

Overall, the Eureka 4870 combines performance, versatility, and ease of use, making it a top contender in the vacuum cleaner market. Its features cater to a wide range of cleaning needs, positioning it as a reliable choice for both casual and dedicated cleaners. Whether it’s tackling everyday messes or thorough deep cleaning sessions, the Eureka 4870 delivers exceptional results time and time again.

Eureka 4870 manual Problem Solving, Thermal Cut-Off

Models: 4870

Thermal Cut-Off

Problem Solving

Problem

Cause

Solution

start.

bare floor.

end of hose.

turn.

4870 specifications