Bissell 1698, 7920, 1699 manual Troubleshooting the Flow System

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Bissell PowerSteamer® ProHeat™ Series Service Center Repair Guide

10.

Check lines for evidence of pinching and restricted flow. Straighten and un-pinch lines as necessary. ( See base photo page 18)

11.After removing housing, check that the SmartMix piston is still positioned within the main housing.

12.Visually inspect all tubing for evidence of pinching or kinks. Remove kinks and straighten lines where necessary.

TROUBLESHOOTING THE FLOW SYSTEM

1.Remove SmartMix piston from the main housing and place SmartMix body (located beneath the knob on the main housing, inside of the unit) so that it is 1/16" from completely inserted.

2.Replace tanks in unit.

3.Plug unit in and turn it on.

4.Pull trigger to check spray -- making sure upper handle is firmly positioned onto the lower handle. Water should flow through tubing from the tank to the pump and the red float inside the pump should move up. If it doesn't, replace the pump.

5.Check the tubes for air bubbles as the unit is spraying -- bubbles indicate an air leak that prevents pump from priming.

6.Locate the source of any air leaks and correct them, looking first at the auto load receiver (under the tank) and the SmartMix assembly.

Printed February, 2001

7

1/30/2004 (Revision 1)

 

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Contents Powersteamer Proheat PRO-TECH #1698’s, #1699’s, & #7920’s Table of Contents HOW to USE this Repair Guide UL Recommended High Voltage TestUsing the Servicing Platform Preliminary Diagnostic ChecksPrinted February 30/2004 Revision Functional Systems Check Taking the Unit Apart Troubleshooting the Flow System Clearview Issues Lower Handle IssuesHeater Issues Motor Replacement Procedure Printed February 30/2004 Revision Printed February 30/2004 Revision Replace the main housing Putting the Unit Back Together SeePrinted February 30/2004 Revision Pump Replacement Printed February 30/2004 Revision Wiring Diagram Overhead View of Base Lower Handle Disassembly Bolts and Nuts 2ea ScrewsCircuit Board Replacement Speed Sensor Replacement
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7920, 1698, 1699 specifications

The Bissell 8915 and 7920 are two powerful carpet and floor cleaners designed for consumers looking for efficient and effective cleaning solutions. Both models offer advanced technologies, user-friendly features, and versatility, making them popular choices among homeowners.

The Bissell 8915, also known as the ProHeat 2X Revolution, is designed for deep cleaning carpets and upholstery. One of its standout features is the Heatwave Technology, which helps maintain consistent water temperature throughout the cleaning process. This ensures that dirt and stains are effectively loosened and removed. The 8915 comes with a special Pet Pro tool set, which includes a tough stain tool and a pet hair collection tool, making it ideal for pet owners. Another significant feature is its deep cleaning mode, which provides superior cleaning performance for embedded dirt and stains.

The Bissell 7920, or the ProHeat 2X, offers similar functionality but with a slightly different design, catering to various cleaning needs. It also utilizes Heatwave Technology, ensuring that the cleaning solution remains warm, optimizing cleaning efficiency. The 7920 is equipped with a dual DirtLifter PowerBrush, featuring multiple rows of bristles that effectively lift dirt and grime from carpet fibers. The model includes a lightweight design, making it easy to maneuver while cleaning.

Both models feature an easy-to-fill water tank and a separate dirty water tank, simplifying the cleaning process. Their EdgeSweep brushes make it easy to clean edges and corners, ensuring no area is left untouched. Bissell has also integrated a convenient long power cord, allowing broader reach without the need for constant unplugging and re-plugging during use.

Safety is a priority with both models; they come with a built-in safety feature that prevents overheating. After your cleaning session, both models are easy to store and maintain, thanks to their removable tanks and detachable brushes.

In summary, the Bissell 8915 and 7920 are effective carpet cleaners that combine advanced technologies with user-friendly features. With their ability to tackle tough stains, maintain optimal cleaning temperatures, and provide versatile cleaning options, these models stand out in the market for anyone seeking to keep their carpets and floors spotless. Their thoughtful designs and powerful cleaning systems cater to the needs of homeowners and pet owners alike, making them worthy investments for maintaining clean and fresh living spaces.
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