To Next PageTo Next PageWhy is the spray wand leaking on my Kärcher Pressure Washer?
If the spray wand on your Kärcher Pressure Washer leaks, it might not be properly attached. Slide the spray wand into the gun and turn the wand collar clockwise onto the spray gun threads until tight.
Why is the pressure fluctuating on my Kärcher HD 4.0/50 Pb Cage Pressure Washer?
If your Kärcher Pressure Washer is experiencing fluctuating pressure, the issue might stem from worn or dirty pump valves, an obstructed nozzle, or the pump sucking air due to a leaking inlet hose. You can try using the nozzle wire from the accessory kit to clear the obstruction. Also, check all pump lines and connections to ensure they are properly sealed.
Why is the pressure low on my Kärcher HD 4.0/50 Pb Cage after normal use?
If your Kärcher Pressure Washer experiences low pressure after a period of normal use, the nozzle or unloader valve may be worn. Consider replacing the nozzle or the unloader valve.
Why does my Kärcher HD 4.0/50 Pb Cage engine lack power?
If your Kärcher Pressure Washer engine lacks power, the air filter may be dirty. Replace the air filter.
How to fix low operating pressure on my Kärcher Pressure Washer?
If your Kärcher Pressure Washer has low operating pressure, first, ensure there's sufficient water supply and the faucet is fully open. Use a larger garden hose and clean the inlet water screen. If the inlet hose is kinked, straighten it. If the inlet hose strainer is clogged, check your plumbing system for leaks and seal them with Teflon tape. If the machine has been stored in freezing temperatures, thaw it completely, including the hose, spray gun, and wand.
Why won't my Kärcher Pressure Washer engine start?
If your Kärcher Pressure Washer engine won't start or stops while operating, possible causes include a low oil shutdown, being out of gas, or water in the gasoline. To resolve this, fill the engine with oil, fill the fuel tank, or drain the gas tank and fill it with clean fuel.
Why is there water in the pump oil of my Kärcher HD 4.0/50 Pb Cage?
If there is water in the pump oil of your Kärcher Pressure Washer, it could be due to water sprayed at the machine or high humidity in the air. Change the oil and direct the spray away from the machine. If humidity is the cause, check and change the oil twice as often.
Why is the pump noisy on my Kärcher HD 4.0/50 Pb Cage?
If your Kärcher Pressure Washer pump is noisy, it may be sucking air. Check that hoses and fittings are airtight. Turn off the machine and purge the pump by squeezing the trigger gun until a steady flow of water emerges through the nozzle.
Why is water leaking from the pump protector on my Kärcher Pressure Washer?
If you notice water leaking from the pump protector of your Kärcher Pressure Washer, it could be because the spray gun was closed with the machine running for 5 minutes or longer, or due to excessive water supply pressure. Try opening the spray gun or turning off the machine. You can also place a pressure regulator at the end of the 50' garden hose.
Why is the garden hose connection leaking on my Kärcher HD 4.0/50 Pb Cage?
If the garden hose connection on your Kärcher Pressure Washer leaks, check for loose fittings and tighten them. Also, inspect the rubber washer and insert a new one if it's missing or worn.
General| Flow Rate | 1000 l/h |
|---|---|
| Dimensions (L x W x H) | 1100 x 750 x 1100 mm |
| Voltage | 230 V |
| Frequency | 50 Hz |
| Weight | 110 kg |
| Protection Class | IPX5 |
| Power Consumption | 4.0 kW |
