How to Bleed a Karcher Pressure Washer
If you have just acquired a new Karcher pressure washer or haven’t used yours in a while, it is a good idea to perform some routine maintenance to ensure it’s working at an optimum level. This involves bleeding your appliance.
In this article, we will explain how to bleed a Karcher pressure washer to keep it working at its best.
What Is Bleeding in Pressure Washer Maintenance?
Bleeding refers to removing air from your Karcher. Trapped air locks can occur before first use, after long-term storage, or even part replacement. They can damage the pump and reduce performance.
Some other signs can indicate that you need to bleed your Karcher pressure washer: low pressure, loud knocking sounds, or machine surging every few seconds.
How to Bleed a Karcher Pressure Washer
To learn how to bleed your Karcher pressure washer, take a look at our video or follow the steps below.
Step 1 – Connect the garden hose
Connect your garden hose to the pressure washer's inlet cover. It is important to ensure that the high-pressure hose is detached from the front before you do this.
Step 2 – Flush the system
Turn on the hose tap and run the water through the system for a minute or two. This will make sure that any air in the system is removed.
Step 3 – Reconnect the pressure hose
After a couple of minutes, turn off the hose and disconnect it. You can then reattach the pressure hose.
Karcher Pressure Washer Accessories and Spare Parts
If you require any Karcher pressure washer spare parts or accessories, we have everything you might need at eSpares. And if you find that your appliance is malfunctioning and you need help diagnosing and fixing the issue, we have a handy YouTube playlist on our channel that goes through common pressure washer faults and fixes.
