If you are in possession of a best pressure washer system, then you must have an idea that, using them is not hassle free. You will come across a lot of issues at different points while using them. Taking professional help for troubleshooting all the time is not feasible at all. First, it can cost you a lot of money and also it can take a lot of your time and efforts. The best approach is to do it yourself. A few basic issues are easier to troubleshoot with a little bit of knowledge about the working and functionality of the system In this guide, we will discuss some simple issues for DIY troubleshooting.
The chattering pressure washer:
The chattering issue can be caused due to a number of reasons. It could be because of a damaged inlet line or due to low water pressure. It is easier to fix where you must first check the pressure level of the water supply. Look for any damage or leaks at the inlet line which must be replaced if any such thing is detected. The damages thus cause the water to flow in a jerking way and may not provide a better pressure and appropriate cleaning while using it. The issue can cause quality problems and also would indicate damaged inner parts that should be taken into notice quickly. A few other reasons for chattering problem can be due to the extreme hot water or having a stuck float valve. These issues can be solved quickly if you have got an idea about what you should be checking on. If the chattering has been caused by the water level issue of valve then it would not take a long time to get fixed. But in case you have a damaged part, you will have to take care of it through replacing it with the new one. If you are able to catch these issues early by yourself, then you will be surely saved from a trip to a pressure washer repair shop.
Surging issue of the system:
If you switch on your system and receive excellent pressure initially but it soon drops down, then you are having a surging pressure washer problem. It indicates that the water supply is not able to provide users with the required GPM by the pump. It can be solved quite easily. First, check that the water supply has no restrictions and no undersize fittings attached to the system. Next, check out and ensure that the water supply flow rate is sufficient enough for the pump. For this purpose, you need to find the GPM of your machine first. Finally, the supply fittings must be checked for any bent or leakage. This issue would arise due to insufficiency of the water flow to the system. It can be caused due to the leakage problem or any issue with the inlet pipeline that may decrease the water flow. Take necessary or relevant action wherever an issue is determined.
Engine trouble:
If your engine is malfunctioning or giving you any type of trouble then you must begin the troubleshooting by checking the air filter. A dirty, clogged or an old filter can limit the flow rate to the carburetor and eventually the performance is compromised. If the air filter has minor debris, clogging or dust, then it can be fixed by simple cleaning techniques. But, if there is any problem such as breakage or some major clogging, then the filter must be changed.
Troubleshooting the soap injector:
It is a crucial issue, but easier to troubleshoot. If the soap injector is creating problems first check that you must have installed the black soap tip. The injectors don’t work when they are coupled with any high pressure nozzle or tip. Fully assure that the valve of the soap injector is fully on. Finally, check the soap injector for any debris or clogging issue.
For those who have started using a pressure washer or have been using it for some time, these issues may arise occasionally. But you can handle it without getting panic if you have some basic info regarding the causes that are behind these issues.
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Bongani says
Hi i just replaced seals and rings from my k7 , the pressure is there but after you minutes pump start jeking , what can be a problem please ?
Bongani
Harrison Weston says
Please contact technical support of “Alfred Kärcher SE & Co. KG”
Thanks!