I'm not what you'd call a handyman, although I've been working to get better at that. I will now at least try a home project before passing on it. So, when our 15-year garbage disposal died I had another opportunity. I determined our old unit to be a Badger 5 1/2 HP (this exact item). I didn't have time to wait for the item to arrive from Amazon so I went to Home Depot and coughed up an extra $20 for the Badger 500 - Home Depot's branded version of this item. They are identical except for the name & sticker.
Release the old disposal from the mounting ring. At the top of the unit you should see a thin metal ring with 3 separate lugs, or protruding arms. Take hold of these lugs with one hand and twist the entire ring counterclockwise about 1.5 inches (3.8 cm) to dislodge the old unit. Set it aside on a sheet of newspaper or unfolded rag to keep from making a mess.[4]

To replace a rubber gasket, your first step will be to unplug the cord to the garbage disposal and then disconnect the drain. If you have a dishwasher installed in your kitchen, the dishwasher drain hose will need to be disconnected from the disposer. With the cord and appropriate drain lines removed, you can now grasp the sides of the mounting nut and twist it in a counter clockwise motion, which unlocks the garbage disposal. The waste disposer should then drop right down.
The mounting bracket for your new garbage disposer assembles by inserting the fiber gasket, back-up flange and mounting ring over the sink flange, in that order. Be sure to hold these three pieces in place while you insert the snap ring over the flange. It’s called a snap ring because you’ll hear it snap in place. Then firmly tighten the three mounting screws against the backup flange, being careful to tighten them evenly.
Keep anything too hard out of the disposal. The shredder will dull and become less efficient. Small hard objects can also get stuck and jam the rotating parts. Each garbage disposal has its own capacity for hard objects. The more expensive models of the same brand tend to have higher hardness capacities. The instruction manual usually specifies a list of objects to avoid. You can also gain experience with your own garbage disposal. Strong vegetable fibres can jam some garbage disposals, as well. If something may be harder than what the disposal handles, just put it in your trash can or think about setting up a worm composting bin. Some items to avoid are:
The InSinkErator Badger 5 food waste disposal includes an exclusive, 'We Come to You' 2-Year In-Home Limited Warranty. This warranty includes free house calls (parts and labor) fulfilled through a network of 1500 professional service agents who are trained and certified to install, repair or replace InSinkErator disposers. Call our toll-free service line and we’ll provide you with the name and phone number of a factory authorized service agent nearest you.

Run cold water while the disposal is on. Keep disposer and water running for 30 to 60 seconds AFTER the waste matter has cleared your drain. The waste still has a distance to go. Cold water keeps the motor, bearings and shredder assembly from overheating. It also lets the waste go down easier because the water is pushing it down. Don't use hot water, because it can melt fat and allow it to re-solidify as a blockage further down in the drain.
Quick Lock makes it fast & easy to switch out one InSinkErator garbage disposal for another. If you’re installing a disposal for the first time, all of the Quick Lock components you need come packed in the box. And then if it’s time to upgrade or replace your disposal, simply twist off the old one & twist on the new. The polished stainless steel InSinkErator sink flange will complement most stainless steel sinks and is compatible with most three-bolt mounting assemblies.
When you buy a new disposal, the box will contain all the parts you need to install it. Before you jump into removing the old unit, take a few moments to familiarize yourself with all these parts. Put them together in the correct order and try out the locking mechanism. Understanding how everything fits together ahead of time will make the job a cinch.
Abt carries both types of garbage disposal systems, continuous and batch feed. Continuous feed disposers are turned on and off with a power switch. They usually have a shield surrounding the hole in the sink so things do not come back out while being ground for disposal. Some continuous feed disposals have a reverse setting to help reduce jamming. Batch feed disposals operate when a lid is engaged, making them safer. They are a good option for families with children because food is unable to fly out of the sink. Batch feed food waste disposals are usually more expensive than the continuous feed disposals.

Garbage Disposal Installation

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