I would welcome hearing from anyone who can advise me what causes my karcher 455 to fail to pump when the unit has warmed up . It works fine at start up cold but when I release the trigger after it has warmed up the pump wont kick in no matter how many times I operate the trigger . Thank You David T

Asked by David Tennent on 08/26/2010 0  Answer

ManualsOnline posted an answer 14 years, 3 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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