Karcher 2000 Max PSI 1.45 GPM K 2 Power Control Cold Water Corded Electric Pressure Washer Plus Vario and DirtBlaster Wands 1.673-609.0 - The Home Depot
karcher K5.600 pressure washer switch always on problem - YouTube
Karcher K 2.110 Pressure Washer: Constant Running, Pressure Switch Issue?