Friday, January 11, 2008

Why Buy Portable Dishwashers

Not all have spacious kitchens or huge houses that can house free standing dishwasher models, nor can everyone afford a built in model which would incur installation costs. The simplicity of portable dishwasher models is that they can be used with as little effort as plugging in the connections to a sink or wash basin pipe which not only supplies required water, but also facilitates drainage of the water.

Quite obviously, the installation is not a permanent one and is one that can be easily removed and the appliance stowed away in a convenient storage space to be used as and when required. A factor to be checked when opting for or otherwise considering portable dishwasher models is to make sure that the motor is a reversible one servicing both the spraying of the water as well drainage of used water, without which the dishwasher may find it difficult to pump out or drain the water, what with the fact that the drain tubes may actually have to be lifted to reach into the sink.

Portable dishwashers make sense in different situations, particularly in instances of limited space. To answer the question, why buy a portable dishwasher, in households, where elaborate cooking is reserved for thanksgiving or Christmas dinners, a portable dishwasher makes perfect sense as one to be used on occasions when there is a high turnover of dishes. Most often portable free standing dishwashers are brought in to service a load of dirty dishes and then moved back or stowed away after use.

Semore Bernstein

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Tuesday, December 25, 2007

Make It Start with a Door Switch – Dishwasher Repair

You wouldn't even know your dishwasher had one until it isn’t working. These little switches are tucked inside the control panel of your dishwasher and most times are a part of the door latch. The door latch pulls the door securely to the main body of your dishwasher and prevents water from leaking during a cycle. If your dishwasher doesn't start, it could be due to a faulty door switch.

How the door switch works

When the dishwasher door is open, the switch is off. Inside your dishwasher tub will be a metal or plastic prong. Close and latch the door. The prong will depress the door switch completely and the circuit will close allowing the dishwasher to start. Check the prong to make sure it's not loose or bent and it's properly activating the door switch.

It is important to disconnect the dishwasher from its power source before attempting any repair. You can unplug the dishwasher from the outlet, remove the fuse from your fuse box, or flick the breaker switch on your circuit panel. This will prevent you from getting an electric shock.

What a door switch looks like and where it's located

Typically a dishwasher door switch is an inch long. It can be black or red and has metal prongs called terminals protruding from the body. Some door switches have two terminals and some have three.

The terminals can be a common terminal (COM), normally closed terminal (NC) or a normally open terminal (NO). Switches with only two terminals will either have a COM and a NO, or a COM and an NC. Door switches with three terminals have COM, NC, and a NO.

Your dishwasher's door switch will be behind the control panel on the front of the unit. It may be necessary to remove the inner panel of the door first. You can do this by removing a few screws. The screws at the bottom of the door are for the hinges. You do not need to remove the whole door for this repair.

Once the inner panel is removed you may find another smaller panel covering the back of the control panel held in place with screws or clips. By removing this panel you will gain access to the latch assembly housing the door switch.

How to remove the switch

Carefully use needle nose pliers to pull the wires leading from the harness off the terminals. For door switches that have a locking clip, depress the lever as you gently pull the harness away from the terminal.

Take your time while removing switches that are a part of the latch assembly or that have a bracket. If you rush and break the switch's housing you will end up having to replace more parts.

How to test your door switch

Use an ohmmeter to test the switch for continuity. This test is for door switches with three terminals.

  1. Set your ohmmeter to measure resistance at a scale of Rx1.
  2. Touch the metal tips of the test leads together and zero your ohmmeter by adjusting the thumbwheel in the front of the meter until the needles reads "0" on the scale.
  3. Touch one meter lead to the COM terminal and the other lead to the NO terminal. Do not push in on the actuator.
  4. Your meter should give a reading of infinity, meaning the circuit is open, and there is no continuity.
  5. Without moving the meter's leads, press down on the actuator until you hear a 'click'.
  6. With the 'click' of the actuator, the meter should produce a resistance reading of zero ohms. This means the circuit is closed and continuity is present. (You will only hear this click with a door switch with three terminals.)
  7. Keep the meter lead that is touching the COM terminal in place, but move the other meter lead from the NO terminal to the NC terminal.
  8. When the actuator is released, you should receive a resistance reading of zero ohms.
  9. Now set your ohmmeter to its highest resistance scale and touch one meter lead to the NO terminal and the other meter lead to the NC terminal.
  10. The resistance reading between these two leads should be infinite.
  11. Finally take a resistance reading from both the NC terminal and the NO terminal to any metal mounting hardware that is a part of the switch assembly. You should receive a normal reading of infinity.

Any readings that differ from the tests above are signs of a defective door switch that will need to be replaced.

Replace the old switch with a new one, using the same process as explained above. Reassemble the inner door panel and reconnect your dishwasher to its power supply. Don't forget to replace your fuse or turn the breaker switch back on. Run your dishwasher through a cycle to make sure it's working properly.

Total Appliance Parts: Helping you repair your dishwasher and other major appliances. Learn how to repair your own appliance and find parts for your dishwasher, refrigerator and more at EasyApplianceParts.com.

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Wednesday, December 19, 2007

The Practical Clean & Dirty Dishwasher Magnets

At one time or another everyone that owns a dishwasher has put away dirty dishes from the dishwasher thinking they were clean. Once you realize you did this what do you do? You could go through the cupboards and drawers trying and pick out the dirty dishes and silverware hoping that you will find them all. Or, you could wash all of the dishes and silverware in the cupboards and drawers making sure that you get all of the dirty dishes.

UGG! Neither of the above options is really any good. Most people just don’t have the time to fiddle around with clean and dirty dishes all mixed together.

The Clean Dirty Dishwasher Magnet to the rescue! This unique dishwasher accessory will save you time and frustration many times over. Why? Because it eliminates the confusion of clean or dirty dishes in the dishwasher.

This practical dishwasher magnet is designed to simplify and eliminate the frustration from your daily dishwashing routine. When you use your dishwasher magnet you will never have to guess again about whether the dishes in the dishwasher are clean or dirty.

These simple yet functional magnets are easy and fun to use. You place a clean dirty dishwasher magnet on your dishwasher door. When you start the dish washing cycle you rotate the magnet and put CLEAN on top. When the dishes are clean and after you put them away, you rotate the magnet and put DIRTY on the top preparing for the next cycle of dirty dishes.

Whatever dishwasher magnet you choose make sure it does not have a full magnetic back, and that it is not made from vinyl magnetic material. All kitchen magnets that require physical handling are called “Working Magnets”. Dishwasher magnets above all other magnets are “Working Magnets. It is imperative that a working magnet be strong and robust enough to survive the daily handling it will receive.

If you have a Working Magnet that is made from vinyl material with a full magnetic back, it is just a matter of time before the corners and edges of the magnet start to fray. This is because any working magnet with a full magnet back must be physically peeled away from the surface. This is hard on a working magnet like the dishwasher magnet and it will cause immediate wear-and-tear on the edges and corners.

Good “Working Magnets” are made from rigid light-weight material like 1/8-inch thick hardwood. Clean & Dirty Dishwasher Magnets made from hardwood are not only very strong and light-weight, they hold up very well to almost any abuse.

Most dishwasher magnets with scanned images are second-rate. Scanned images are usually not very clear and in many cases they are copied from somebody else’s work. Select a dishwasher magnet with images that were created from scratch that are sharp and crystal clear. The magnet’s image should be mounted with a waterproof adhesive and laminated for long-life and easy cleaning with a damp rag or sponge.

Here is one more important piece of information you should know about the Wood Clean & Dirty Dishwasher Magnets. Because the magnet is made from hardwood a Magnetic Strip or a Velcro Strip can be applied to the back to hold the magnet in place. This is important because if you have a dishwasher door that is not magnetic then you want the dishwasher magnet with a Velcro strip on the back. Otherwise you want the Clean & Dirty Dishwasher Magnet with the Magnetic strip on the back.

The magnetic strip on the back and the light-weight hardwood are important in other ways too. As mentioned above, working magnets with a full magnetic back are not the best choice because the corners and edges will fray from handling. This is never a problem with the hardwood dishwasher magnets that have a magnetic strip on the back. When it is time to turn the magnet with Clean or Dirty on the top, you simply spin the magnet. In addition, because the dishwasher magnet is made from light-weight hardwood they will not fall off of the surface.

Now you can stop the clean and dirty dishes dishwasher confusion! Use a simple yet practical kitchen accessory called a Clean Dirty Dishwasher Magnet.

Find out how you can get a FREE Clean & Dirty Dishwasher Magnet by visiting http://www.kitchenaidmagnets.com/

Robert Ludwig has been creating unique handmade crafts. Find out how you can get a FREE Clean & Dirty Dishwasher Magnet. Visit our website at: http://www.KitchenAidMagnets.com

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