Maintenance and care

Cleaning the upper tank

1.Grasp the inner cyclone and twist to the left or to the unlocked marking, until the locking tabs stop the rotation. Pull down from the upper tank to remove it.

2.Wipe out the inside of the upper tank and the inner cyclone with a damp cloth moistened with water or a mild cleaning solution.

3.If you desire to thoroughly clean the louvers located in the upper portion of the inner cyclone, hold the bottom of the cyclone and gently pull straight up on the louvers.

4.The inner cyclone and louvers may be washed using a mild detergent. Be sure it is completely dry before reassembling or damage to your unit may result.

5.Once cleaning is completed, reassemble the louvers over the inner cyclone by

sliding it straight down on the top of the inner cyclone. Be sure to line up the tabs when reassembling for proper installation.

6.To replace the inner cyclone, slide it into the upper housing. Be sure to line up the inner cyclone by having the marking (Front) positioned toward the front of the unit. Push the inner cyclone in and rotate it to the right or locked marking until the locking tabs stop the rotation.

16 w w w . b i s s e l l . c o m

ug603-2312_3990_507.indd 16

1.

3.

5.

6.

8 0 0 . 2 3 7 . 7 6 9 1

8/13/07 2:38:13 PM

Page 15 Page 17
Page 16
Image 16
Bissell 3990 warranty Cleaning the upper tank
Page 15 Page 17

3990 specifications

The Bissell 3990 is a versatile and powerful cleaning machine designed to tackle a variety of carpet and upholstery cleaning needs. This innovative cleaner combines advanced technology with user-friendly features, making it a popular choice for households seeking an effective solution for deep cleaning.

One of the standout features of the Bissell 3990 is its strong suction power, which effectively lifts tough stains and embedded dirt from carpets and upholstery. Its powerful motor ensures that cleaning solutions are deep-cleaned into the fibers, resulting in a thorough clean every time. The machine is equipped with an innovative brushing system, designed to work in tandem with the suction power to dislodge and remove dirt easily.

The Bissell 3990 comes with multiple attachments that enhance its functionality. The hose and various nozzles make it easy to reach tight spaces, corners, and upholstery. The hydro rinse tool is particularly noteworthy; it allows users to clean the machine’s brushes easily and maintain optimal performance over time. This feature reduces maintenance time and ensures that the machine can continue delivering excellent cleaning results.

A key characteristic of the Bissell 3990 is its lightweight design. Weighing in at just under 11 pounds, this machine is easy to maneuver around the house. Whether cleaning carpets, stairs, or furniture, users will appreciate how simple it is to transport the machine from one location to another. The ergonomic handle adds to the user convenience, providing a comfortable grip during extended cleaning sessions.

In terms of technology, the Bissell 3990 incorporates a clean water and dirty water tank system that simplifies the cleaning process. The clean water tank can hold a substantial amount of solution, allowing for extended cleaning without frequent refills. The dirty water tank features a transparent design, allowing users to see when it needs emptying. This ensures efficiency and helps maintain hygiene.

Additionally, the Bissell 3990 is compatible with various Bissell cleaning solutions, further enhancing its cleaning capabilities. Users can choose from formula options tailored for different stains, ensuring they can tackle even the most challenging messes.

Overall, the Bissell 3990 stands out for its combination of powerful suction, lightweight design, and versatile cleaning attachments, making it a reliable choice for any cleaning arsenal. Its thoughtful features and ease of use make it an ideal solution for maintaining a clean and fresh living environment.
Top Page Image Contents