Jump up ^ Specter, Michael (22 June 1992). "Only in New York: Garbage Disposers, Banned, Stir Debate". New York Times. Most major cities banned garbage disposers after World War II, driven by worries that ground food would clog sewer pipes beneath their booming neighborhoods. ... But a series of studies from universities and the not completely disinterested plumbing industry showed that the additional waste from ground food scraps would rarely harm a city sewage system.
Connect the connector pipe to the elbow and the adjacent sink. Use the connector pipe to connect the elbow piece to the T-fitting on the adjacent sink. The connector piece might need to be cut down to the correct length depending on your sink. Use the nuts and washers provided with your pipes to secure the pieces together using the tongue-and-groove pliers.
While you were testing the red switch at the bottom of the unit, you may have noticed a small opening in the center. If the unit is clogged or humming, you can try to free up the unit by using the wrenchette (Hex-Torx key) that came with your unit or a 1/4 inch allen wrench. Simply place the wrench into the center hole and move it back and forth until the whatever is clogging your unit is dislodged. Once your unit is moving freely, turn it back on to test. If the unit still won't turn on, it may be necessary to take the unit apart.
Leaks from the bottom of the garbage disposal (often from the reset button) commonly indicate that at least one seal on the interior shell of the unit that protects the motor has deteriorated, or that the shell itself has cracked. These vulnerabilities can cause water from the sink to seep into the shell of the disposal and leak out of the base of the unit. In an old garbage disposal, one compromised internal seal is often accompanied by others, so your best bet is to install a new one.
• Run water before and after you use the disposal If something has been put in the disposal that should not have been, use tongs or pliers to pull the material out. Never use your hand. To clean a garbage disposal of built-up sludge and debris, fill it with ice cubes and a cup of rock salt and then run it for about five seconds. If your garbage disposal smells bad, you can deodorize it by running warm water down it while you grind a quartered lemon.
But to dislodge whatever’s causing it to be in a bind you can use the hex wrench that came with the garbage disposal. I know most people lose them, that’s okay. Grab your set of Allen wrenches, get the right size, insert it into the recess hole right in the bottom of the disposal, and turn it left and right until you dislodge whatever caused it to get into a bind.
Some other kinds of garbage disposal units are powered by water pressure, rather than electricity. Instead of the turntable and grind ring described above, this alternative design has a water-powered unit with an oscillating piston with blades attached to chop the waste into fine pieces. Because of this cutting action, they can handle fibrous waste. Water-powered units take longer than electric ones for a given amount of waste and need fairly high water pressure to function properly.
A foul or foreign odor emanating from the garbage disposal that won’t go away no matter how thoroughly you have rinsed it, may also be a sign that it’s time to replace it. As the components in the grinding chamber wear out and the blades get duller and duller, food can easily get trapped inside and start to decompose. You may never have noticed the smell or have chosen to adapt and wait it out, but it may be a sign of a deeper problem. Visiting family members and dinner guests probably wouldn’t appreciate it very much, either.
Cecilia Harsch has been writing professionally since 2009. She writes mainly home improvement, health and travel articles for various online publications. She has several years of experience in the home-improvement industry, focusing on gardening, and a background in group exercise instruction. Harsch received her Certified Nurses Assistant license in 2004. She attended Tarrant County College and studied English composition.