Kärcher HDS Middle series Service Manual page 5

HDS Middle Range / HDS Premium Range
Contents
3.1.10 Operating hours ..................................................................................................... 74
3.1.11 Handgun switchings since the handgun service ................................................... 75
3.1.12 Handgun services ................................................................................................. 76
3.1.13 Handgun switchings since initial operation ............................................................ 77
3.1.14 Operating time of the burner since the burner service .......................................... 78
3.1.15 Burner services ..................................................................................................... 79
3.1.16 Burner operation since initial operation .................................................................. 80
3.1.17 Operating time of the pump since the pump service ............................................. 81
3.1.18 Pump services ...................................................................................................... 82
3.1.19 Pump operation since initial operation ................................................................... 83
3.2 Service functions with display ........................................................................... 84
3.2.1 Adjusting the stopping behaviour ........................................................................... 85
3.2.2 Adjusting the leakage behaviour ............................................................................ 85
3.2.3 RFID query ............................................................................................................ 85
3.2.4 Flame sensor brightness value ............................................................................. 86
3.2.5 Testing the temperature sensor ............................................................................. 86
3.2.6 Testing the water temperature setting and program switch ................................... 86
3.2.7 Testing the Service switch .................................................................................... 87
3.2.8 Testing the sensors ............................................................................................... 87
3.2.9 Fault memory ......................................................................................................... 88
3.2.9 Fault memory ......................................................................................................... 89
3.2.10 Operating hours ..................................................................................................... 89
3.2.11 Handgun switchings since the handgun service ................................................... 90
3.2.12 Handgun services ................................................................................................. 90
3.2.13 Handgun services since initial operation ............................................................... 90
3.2.14 Operating time of the burner since the burner service .......................................... 90
3.2.15 Burner services ..................................................................................................... 91
3.2.16 Burner operation since initial operation .................................................................. 91
3.2.17 Operating time of the pump since the pump service ............................................. 92
3.2.18 Pump services ...................................................................................................... 92
3.2.19 Pump operation since initial operation ................................................................... 92
3.3 Burner setting ........................................................................................................ 93
3.4 Installing the air circuit on the outer jacket ............................................................ 94
3.5 Adjusting the operating pressure using the rotary control on the handgun ..... 95-96
3.6 Adjusting the operating pressure using standard handgun without rotary control . 97-98
3.7 Removing the hose reel ................................................................................. 99-102
3.8 Removing the pressure gauge ............................................................................ 103
3.9 Adjusting the safety valve ................................................................................... 104
4 Circuit Diagrams .......................................................................................... 105-116
4.1 Circuit diagram - 0.088-021 (HDS 7/12) ..................................................... 105-107
4.2 Circuit diagram - 0.088-025 (HDS 8/17, HDS 9/18) ................................... 108-110
4.3 Circuit diagram - 0.088-052 (HDS 10/20, HDS 12/18) ............................... 111-113
4.4 Circuit diagram - 0.088-026 (HDS 13/20) ................................................... 114-116
5 Troubleshooting .......................................................................................... 117-118
6 Technical specifications .................................................................................... 119
7 Special tools ....................................................................................................... 119
8 Tightening torque ............................................................................................... 120
9 Index ............................................................................................................. 121-127
Service Manual 04.2008
Contents
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