Commercial dishwashers have become an essential part of home life and commercial businesses. Although they are most valuable in food service businesses such as caterers and restaurants, it’s not just food service businesses that use dishwashers, many offices have a dishwasher installed in their break room for staff to use after their lunch. As dishwashers tend to be used day in, day out, they are prone to wear and tear. Dishwashers, like any machine, will occasionally malfunction and frustrate those who rely on them. So, what are the most common problems that dishwashers suffer from and how can you tell what is causing the problem?
The Machine is Leaking Water
This problem is caused by a dirty or worn door seal. Check the door seal’s integrity and clean or replace it as necessary ge dishwasher repair pasadena.
A Dishwasher That Will Not Run At All
There may be no power going to the machine. Check that there has not been a power cut, that the socket is turned on at the wall and that there is power flowing top the socket. This is easily done by plugging a lamp into the socket and checking that it will turn on. Check the plug, wiring and fuse to ensure they are not at fault
The water supply may be compromised. Make sure that the water supply of the building is functioning and running to the dishwasher. Check the pipes and hoses for blockages. Make sure the inlet valve is functioning.
The door has not closed properly. Check that the door has clicked shut firmly. Ensure that dishes are not preventing the door from closing. Re-load the dishwasher and see if the problem has been solved.
The Dishes Are Not Clean After A Cycle
Ensure that you are using the correct quantities and type of dishwasher detergent by consulting your manufacturer’s manual.
Make sure the dishes are correctly loaded and are not blocking the sprayer arms from turning or the detergent door from opening.
Check the filters and sprayer holes for blockages and clean them if necessary.
Make sure you are removing food from dishes and rinsing them before loading them into the dishwasher. Consider using a pre-rinse program.
Reddish/brown stains may be due to iron deposits in the local water. You may need to increase the quantity of detergent that you are using and wash at a temperature below 60 degrees Celsius. This may also be caused by washing iron items in the dishwasher.
You may have overloaded the dishwasher. When dishes are stacked too tightly, the sprayer jets cannot access all of the dish surfaces. Therefore some dishes will not be fully cleaned.