Check water supply and connections on suction line. Noisy in relation to what though? Check for insulation blockage or other foreign objects. If you can hear power going into the motor but the vacuum is still not working, then turn the vacuum off and clean or untangle the brush head. Call Karcher customer service hotline and order repair kit. Check water supply and possibility of air. So imagine coming to use your cleaner only to find that your vacuum won’t turn on or refuses to activate. I am so happy I bought this. If you aren’t sure of what you are doing, don’t do it. This results in a fast flashing green button as the water gets inside down to the fan. Reason #2: The Bag Is Full. … Disconnect the machine from the electricity supply. Check and reset according to diagram in Operator's Manual. Block the suction tube and it stops. Can you give me any advise. I use it for bath shower P shaped screen. I had only had it for a few weeks so I called Karcher and they sent me out a replacement battery. No breaks in wire, Flex coupling slipping on fuel pump shaft or burner motor shaft. What I mean by that and I have discussed it in my Karcher WV2 Premium Review the location of the switch. I have found on various Karchers that I found myself switching the bloody thing on and off unintentionally during use. I’m not sure but I’ve never had a problem with a noisy motor or a Karcher been too loud. Their first piece of advice for the vacuum not charging was to make sure it was plugged into the wall properly. The 11/10/2019 11/10/2019; I want to connect my new oven, electric, got it delivered 11/10/2019 11/10/2019; I have a fridge freezer and there seems to be a problem with 11/10/2019 11/10/2019 HHmm in cases like this, if it’s out of warranty, the only solution is buying a new window vac I’m afraid. Tripped thermal overload due to over- heating. Increase fuel pressure to specification and/ or replace fuel pump. He is also a mechanical engineer and while working in the mining industry designed several turn-key light industrial vehicle wash pads. Make an oil change, General fault and “Admission pressure of hot-water pump too low" LED light up. Now I love my window vac and I have pretty much mastered the action needed to clean so I have minimized the streak to one area which I quickly wipe away. I have had a problem with the main battery with every Karcher vac I have had at some point. Wait a few minutes before turning on the machine again by resetting the GFCI cord. Do not run with spray gun closed longer than 2 minutes. - Adjust detergent metering valve to desired setting. Far from it. Search Fixya ... Used it for first time today...was working then stopped … Well Amazon did as it was still under warranty. any ideas? Vacuum Cleaner is not Working Vacuum cleaning - the chore nobody wants, but once completed leaves you feeling proud of how much cleaner your floors can look. Check that hoses and fittings are air tight. Why does the light on my Window Vac switch flash? Do they deliver that? If that roller is tangled and will not spin, that could be a reason why the vacuum cleaner will not turn on.If you can hear power going into the motor but the vacuum is still not working, then turn the vacuum off and clean or untangle the brush head. Leaking non-return valve or control piston seal in overflow valve, General fault and “Water supply fault" LED light up on printed circuit board, Check site water supply Reduce inlet temperature, General fault and “HD pump temperature fault” LED light up on printed circuit board, Strainer in pressure reduction valve contaminated, Raise pressure Decalcify, replace solenoid valve, Cooling coil calcified, solenoid valve defective. My Siemens Warming Tray HW290562B has stopped working. Call Karcher customer service hotline and order repair kit. Why won t my window vacuum charge up? Remove, test for continuity and replace as needed. Just as tools warehouse … Err, practice more I guess, at least until Karcher improve the design. Turn spray wand tip to low pressure position. Before you go to a repair shop in case of a malfunction of your pressure washer, read the table of troubleshooting, you may perform the repairs yourself. I will look at some of the problems I have come across with my own Karcher Vacs as well as ones mentioned on forums and other online sites. Set engine speed at proper specifications. Black Max electric pressure washer troubleshooting, Briggs and Stratton pressure washer troubleshooting, Chore Master pressure washer troubleshooting, Craftsman pressure washer troubleshooting, DeVilbiss pressure washer troubleshooting, Dirt Devil pressure washer troubleshooting, GreenWorks pressure washer 1700 troubleshooting, North Star pressure washer troubleshooting, Powerstroke Pressure Washer Troubleshooting, Ryobi electric pressure washer troubleshooting, Task Force pressure washer troubleshooting, Troy-Bilt pressure washer troubleshooting, High-pressure pump fails to come up to pressure, Defective valve in pump High-pressure solenoid valve fails to close, Pronounced pump knock, pressure gauge pointer oscillates, Defective or calcified precompression pump, Overflow volume is blown out into open, and/or safety valve is activated, Blown hose between overflow valve and float valve. I’ve got a Karcher WV2 which I have charged up, it shows that its charged for 2 seconds then starts flashing red, is it the battery or is the motor broken. It was under warranty so was replaced and it never happened again. It’s also the most complained about online in reviews and forums. Check that hoses and fittings are air tight. Free Member. Check prices here for my recommended Karcher Window Vacuum Cleaner. Well no, not fully. Now some times you have no choice but to buy either replacement parts or a whole new machine and after years of testing, I think the Karcher WV2 Is the Best Window Vac available today. Remove obstruction or replace detergent suction tube. My WV 2 Premium won’t stop flashing after being used once then put on charge. Filter on detergent suction tube is clogged. Dont not try this if you are not confident. Carefully Check the Vacuum Cleaner Cable, Plug and Wall Socket. Check that hoses and fittings are air tight. Why won't the button work on my Window Vacuum? The basket to empty the dirt is easy to work … I tested my plug … Is it still under warranty? I tried to use it today, the moter ran for a fraction of a second and stopped. If you see any smoke, take the vacuum straight outside as a … Parts that are not listed can only be replaced by our trained service partners. They advertise their window vacs as producing a complete streak free finish. If your vacuum isn’t working the same as how it used to, there are many problems that you can check and try to fix at home by yourself. The standard battery life of a Karcher window vac is 25 – 35 minutes depending on the model in question. I had one Karcher where as soon as I took it off charge the low battery light would be flashing at me yet it would still last the full 25 mins or so charge time. Next, check the wall socket, vacuum plug and cable for signs of heat. Dispatched with Hermes 1-3 days … The one in the video is now resting in a landfill in New Jersey It performs even better that I could have imagined making clean-up so much quicker. Check fuel pump for proper flow. The vacuum motor shutting down usually is an indication that there is a partial air blockage in the tubing that the dirt travels through. Heavy sooting on coil and burner can cause interruption of air flow and shorting of electrodes. Karcher power washers not fit for purpose. Ah yes, the instructions that come with a Karcher are pretty, well, shit for the want of a better word. Leak in high-pressure system, defective spray gun. The 11/10/2019 11/10/2019; I want to connect my new oven, electric, got it delivered 11/10/2019 11/10/2019; I have a fridge freezer and … The Karcher 10 Year Window Vac Anniversary Edition was far quicker and superior to using a traditional window cleaner and a cloth, which took a lot of physical work to get clean, streak … Fortunately Karcher have made available replacement parts so when things do go array, we should, in theory, be able to get things sorted and up and running again. I have read a few complaints about them turning on by themselves when they are even in use…..never had that problem myself. I visited Karchers site again and read their frequently asked questions and answers. I have a Karcher 360 pressure washer. I guess there’s a few like replacing your battery but I just replaced the whole machine. Pump is sucking air. Use larger supply hose; clean filter at water inlet. 2. Water leaks from pump … Loose fittings. I have the same problem but if you remove the head it works. I won’t lie though. If you’re sure it’s the battery, source a replacement or replace the main charger. So imagine coming to use your cleaner only to find that your vacuum … For many people, the battery start lasting nowhere near as long as advertised. Drain tank and replace contaminated fuel. The only problems I have ever had with the On / Off switch on a Karcher has been with it’s location. I took my second one apart and liberally vaselined the sealed motor section as soon as I got it,as the first one got corroded by chemical contamination on the pcb (I did think about varnishing the pcb connections to insulate it but life is too short). Check out the current best prices online at Amazon. This happened to my very first window vac and although it wasn’t a Karcher, the end result was still the same. This is a sign that there is water on the switch/chargesocket: a fast flashing switch light. Purchased WV2 window vac December 2017. Remove the rubber stopper at top and fill with fresh water until the max fill line. The fan became loose and the machine now wo4js perfectly. Turn off machine and purge pump by squeezing trigger gun until a steady flow of water emerges through the nozzle. Turn off machine and purge pump by squeezing trigger gun until a steady flow of water emerges through the nozzle. Turn your vacuum … Else repeat. just an observation. I bought a Karcher W5 and used it twice then didn’t use it again for approx 6mths. How do they get away with selling these, if there are so many problems with them…, This is my 3rd replacement only been used a handful of times I will never buy another one as all three did the same green light flashing will not switch on absolutely rubbish. Seems like the motor in the WV5 has suddenly got noisy and loud since the last time I used it. I’ve only had this happen to me once. After trying a few more things I plugged an older Karcher charger in and it started to charge. I have spoke to a few people who took their machine apart, found no dirt but gave it a clean anyway and got the vac going again. I have used it once, and went to use it again, but it wont charge at all!!!!! Drain fuel tank and fill with proper fuel. Ok so this one could be any number of things haha. Solution: Again, either replace the battery or window vac itself…be sure to check your warranty first. Check nozzle for obstruction, proper size. I removed battery, connected 2 wires to terminals then to charger connector, keeping polarity correct, the battery charged fine, so a multimeter would be required, dont leave on too long. Detergent suction tube not properly connected to the machine. Tighten all clamps. However I have observed there doesn’t appear to be any suction coming through the blades consequently leaving some water to mop up at the bottom of the windows. 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