How to fix a Karcher WV2 with a green LED blinking quickly
Introduction
Go to step 1Do you have a Karcher WV2 window cleaner that refuses to turn on?
Don't Panic!
Follow this step-by-step tutorial to fix your device.
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First, check that your device is the correct model.
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Remove the high nozzle.
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Remove the wastewater tank.
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Check if your model is WV2.
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Remove the first five screws using a compatible torx bit or a flat-head screwdriver.
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There is no specific length for each screw, so it doesn't matter if they get mixed up.
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Don't use a screwdriver with a shaft that is too large as it could get stuck in the plastic part.
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Using a flat-head screwdriver, you can carefully remove the bottom cover.
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Do not force in this step, you could break the plastic towers
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Once the bottom cover is removed, unscrew the last screw located behind the bottom cover.
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Using a flat-head screwdriver, or gently by hand, separate the two halves, right and left, of the device.
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Gently remove the suction body and the On/Off button from the housing.
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With your hand, and without forcing it, gently remove the two lugs on either side of the fan to separate it from the "nozzle".
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Inspect the fan and its shaft. The flashing green light indicates that the fan is unable to start.
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Rotate the fan by hand to check if there is any resistance.
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If there isn't anything preventing the fan from spinning, there shouldn't be any resistance.
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Press the button, your fan should spin again!
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You can now take advantage of your window cleaner to clean all of your windows!
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To reassemble your device, follow the instructions in reverse order.
To reassemble your device, follow the instructions in reverse order.
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11 Comments
Merci beaucoup pour ce tutoriel.
Je ne sais pas réellement ce qui a bloqué le ventilateur, je l'ai tourné plusieurs fois à la main et d'un coup il a fonctionné de nouveau. Merci encore
Avec grand plaisir ! :)
Parfois les hélices sont bloquées par un micro organisme.
Et bien la pouasse! đ Merci pour le tuto dĂ©montage / test mais je relance le ventilo tout est ok jâallume impec mais ça sâĂ©teint automatiquement aprĂšs 3/4 secondes , donc ce ne serait pas le problĂšmeâŠ
LumiĂšre verte clignotante, puis parfois plus du tout , on sent une envie dây aller mais obligĂ© dâinsister sur lâallumage avant que ça ne parte ⊠je crains que ce ne soit plus sĂ©rieux đ
Merci de votre aide .
Merci beaucoup, la garantie de mon appareil finissait en juin et panne début septembre.
J'ai suivi Ă la lettre votre tuto et c bon.
MĂȘme si je n'ai rien trouvĂ©, sans doute qlq chose de minuscule.
A noter qu'il faut un tournevis étoilé de toute petite taille que je n'avais pas.
Mais je peux Ă nouveau profiter de l'appareil.
