SECTION5

SERVICE TECH. INFORMATION

B. ROTARY VALVE SERVICE

Before working on the valve, turn offthe water sup-

ply and disconnect from electrical power. TO RE-

LIEVE PRESSURE:

3 VALVE BYPASS: Close the inlet valve and open a soft water faucet. Then close the outlet valve and

open the bypass valve.

SEARS SPECIAL BYPASS: Slide the bypass valve

stem to bypass position. Loosen 3 hex head screws toward the back side of the valve to allow pressure water to bleed out. Catch water with a rag.

DISASSEMBLY

"lb remove a part or group of parts, refer to the valve

drawing. A common screwdriver or nut driver,

Phillips screwdriver and pliers are the only tools

needed to completely disassemble.

SERVICING THE VALVE

Inspect all o-rings, seals and gaskets for wear or de- fects.

Inspect the bottom surface of the rotor for scratches, chips or wear.

Note:

If replacement is needed, be sure to use the current

replacement part.

ASSEMBLY

Be sure all parts are in place and in the proper posi- tion. Lubricate ALL o-rings and seals with FDA ap- proved silicone grease. ]b install the rotor seal, first

place the seal into the valve groove, rounded side

down (see cross-section). Apply a light coating of silicone grease to the seal's crossing ribs. Then, care- fully center the wear strip on the seal and push it

downward onto the seal.

Install the nozzle and venturi seal and drain seal.

Assemble wave washer bearing, the wave washer, and two o-rings onto the rotor top shaft. Then center the rotor in the valve body, on the rotor seal.

Lower the cover onto the valve body and rotor shaft. Then install the cover holding screws. Before tight- ening the screws, install the valve cam and gear. Then, turn the rotor (clockwise only) to service posi-

tion. Tighten the screws using a criss-cross pattern.

If a torque wrench is available, torque to 30-40 inch pounds.

Lubricate the gear on the motor, and the valve cam

gear with Molykote grease, or other high quahty gear lubricant.

Be sure to orient switch as shown, with lever toward the cam.

cam & sear

5-5

Problems, Questions? Call 1-800-426-9345 Kenmore Water Line

Page 24
Image 24
Kenmore 625.38811 owner manual Rotary Valve Service, Lieve Pressure, Disassembly, Servicing the Valve, Assembly

625.38811 specifications

The Kenmore 625.38811 is an advanced air purifier designed to enhance indoor air quality and provide a healthier living environment. Known for its efficiency and user-friendly features, this model is a great addition to homes dealing with allergens, dust, and pollutants.

One of the standout features of the Kenmore 625.38811 is its multi-stage filtration system. It includes a HEPA filter capable of capturing 99.97% of airborne particles as small as 0.3 microns. This is particularly beneficial for allergy sufferers, as it effectively traps dust mites, pollen, pet dander, and even mold spores. In addition to the HEPA filter, the air purifier is equipped with a pre-filter that captures larger particles, extending the life of the HEPA filter and enhancing the overall efficiency of the system.

The Kenmore 625.38811 also incorporates an activated carbon filter, which is crucial for reducing odors from pets, cooking, and smoke. This feature makes it ideal for households that want to maintain a fresh and clean indoor atmosphere. The air purifier is designed for medium to large rooms, making it suitable for living areas, bedrooms, and home offices.

In terms of technology, the Kenmore 625.38811 features an intuitive control panel that allows users to easily adjust fan speeds and set timer functions. The three-speed fan setting provides flexibility in air purification, enabling users to optimize performance based on their specific needs. The noise level is minimal, ensuring that it operates quietly, which is especially advantageous for nighttime use.

The design of the Kenmore 625.38811 is both stylish and functional, with a sleek appearance that fits seamlessly into any home decor. Portability is another key aspect, with lightweight construction and built-in handles that make it easy to move from room to room.

With filter replacement indicators, the Kenmore 625.38811 keeps users informed about when maintenance is required, ensuring the unit operates at peak efficiency. Overall, this air purifier combines advanced technology, effective filtration, and user-friendly features, making it a reliable solution for improving indoor air quality and promoting a healthier home environment.