Common Commercial Dishwasher Problems

Commercial dishwashers are an essential piece of equipment for any restaurant or catering business. However, like any mechanical device, they can encounter problems from time to time. One common issue that many commercial dishwashers face is inadequate cleaning power. This can occur when the water temperature is not high enough, the detergent is not being dispensed properly, or the spray jets are clogged or damaged. If you notice that your dishes are not coming out as clean as they should be, it may be time to troubleshoot your dishwasher and address the underlying problem.

Another common problem with commercial dishwashers is leaking. This can be a frustrating issue, as it not only creates a mess but can also lead to water damage to the surrounding area. Leaks can occur due to faulty seals, damaged hoses, or a problem with the water inlet valve. If you notice water pooling around your dishwasher or any signs of moisture on the walls or floor nearby, it is vital to address the issue promptly to prevent further damage. Keep reading this blog to learn more about how to handle commercial dishwasher repairs. 

Signs Your Commercial Dishwasher Needs Repair

One of the key indicators that your commercial dishwasher may need repair is when you start noticing an increase in the duration of the wash cycle. If your dishwasher is taking significantly longer than usual to complete a single cycle, it could be a sign that something is amiss. This could be caused by a number of factors, such as clogged filters, worn-out spray arms, or malfunctioning sensors. If left unaddressed, these issues can lead to further damage and even potential breakdowns, resulting in costly repairs or replacements.

Another telltale sign that your commercial dishwasher is in need of repair is when you notice a decrease in the quality of wash results. If your dishes are coming out dirty, cloudy, or with residue, it could indicate problems in the machine. A faulty pump, insufficient water pressure, or issues with the detergent dispenser can all contribute to poor wash results. It is crucial to address these issues promptly to maintain hygiene standards and ensure customer satisfaction. Regular inspection and maintenance by a professional can help identify and rectify these problems effectively, extending the lifespan of your dishwasher and saving you from expensive repairs in the long run.

How to Troubleshoot a Commercial Dishwasher

One of the most common issues that commercial dishwashers encounter is poor cleaning performance. If you notice that your dishes are not coming out clean or are still greasy after a wash cycle, there are a few things you can check. 

First, make sure that the water temperature in the dishwasher is hot enough. Ideally, it should be around 140°F to dissolve grease and food particles effectively. If the water is too cool, you may need to adjust the temperature settings on your machine.

Another potential cause of poor cleaning performance is clogged spray arms. Over time, food debris and mineral deposits can build up in the small holes of the spray arms, inhibiting water flow. To clean them, remove the spray arms and soak them in a vinegar solution overnight. Then, thoroughly rinse them and reinstall them in the dishwasher. Regularly cleaning the spray arms can help maintain their effectiveness and ensure that your dishes come out sparkling clean.

Preventive Maintenance Tips for Commercial Dishwashers

Proper preventive maintenance is key to ensuring the longevity and optimal performance of your commercial dishwasher. By implementing a few simple practices, you can minimize downtime, reduce repair costs, and keep your dishwashing operations running smoothly.

Regular cleaning is essential to prevent the build-up of dirt, grease, and food debris in your dishwasher. Start by manually removing any large particles from the wash and rinse arms, filters, and drain screens. Then, use a commercial-grade cleaner specifically designed for dishwashers to remove any stubborn stains or deposits. Make sure to follow the manufacturer’s instructions for the best results.

In addition to regular cleaning, it’s essential to inspect and maintain the critical components of your dishwasher. Check the spray arms for clogs or damage, and ensure they are correctly aligned and rotate freely. Examine the door gaskets for signs of wear or leakage and replace them if necessary. Inspect the drain system for any blockages or leaks, and clean out the trap regularly to prevent clogs.

Another important aspect of preventive maintenance is monitoring the water temperature and pressure in your dishwasher. Incorrect water temperature can compromise the effectiveness of the cleaning process, while low water pressure can result in inadequate rinsing. Use a reliable thermometer to verify that the water reaches the desired temperature, and adjust the pressure settings as needed.

By following these preventive maintenance tips, you can keep your commercial dishwasher in top shape and avoid costly breakdowns. However, if you encounter any persistent issues or suspect a more serious problem, it’s always best to seek professional assistance. A qualified commercial dishwasher repair service can provide expert diagnostics, repairs, and maintenance to keep your dishwashing operations running smoothly.

When to Call a Professional for Commercial Dishwasher Repair

Commercial dishwashers are essential appliances in any food service establishment, ensuring the efficient and hygienic cleaning of dishes, utensils, and glassware. However, like any mechanical equipment, they are prone to occasional breakdowns and malfunctions. While some minor issues can be resolved with simple troubleshooting steps, there are instances when calling a professional for commercial dishwasher repair is necessary.

One of the critical indicators that you should reach out to a professional is when the dishwasher fails to operate altogether. If the appliance does not turn on or is not responding to any commands, it may be a sign of a more severe problem that requires the expertise of a trained technician. Attempting to fix electrical issues or other complex malfunctions without the necessary knowledge and skills can result in further damage or even pose safety risks.

Hiring a professional is also recommended when you notice frequent leaks or water pooling around the dishwasher. While a minor leak can sometimes be fixed by tightening loose connections or replacing a faulty seal, persistent leaks may indicate more severe problems, such as damaged hoses, clogged drain lines, or a malfunctioning water inlet valve. A professional repair service can identify and fix the underlying cause, preventing further water damage and ensuring the proper functioning of your commercial dishwasher.

When it comes to commercial dishwasher repair, it is crucial to find a reliable and experienced service provider. Make sure to choose a company that specializes in repairing commercial-grade appliances and has a track record of customer satisfaction. By calling a professional technician for your commercial dishwasher repairs, you can ensure that your appliance is fixed efficiently and effectively, minimizing downtime and keeping your kitchen operations running smoothly.

Call Best Appliance Repair Service Today

While it’s great to know when to call a professional for commercial dishwasher repair in Houston, it’s just as vital to know which service you can trust. That service just so happens to be our team of experienced appliance repair technicians right here at Best Appliance Repair Service. Keep your commercial dishwasher running by giving us a call today.