-
9
Î
Leave device running with open detergent
dosage valve and closed water supply, until
the swimmer tank is sucked empty and the
pressure falls to "0".
Î
Open the water supply again.
If the pump still is not sucking in any deter-
gent, it could be because of the following
reasons:
–
Filter in the detergent suck hose dirty
Î
Clean filter.
–
Backflow valve stuck
Figure 13
Î
Remove the detergent hose and loosen
the backflow valve using a blunt object.
–
Fuel tank empty
Î
Refill.
–
Water shortage
Î
Check water supply, check connec-
tions, clean water shortage safeguard.
–
Fuel filter dirty
Î
Change fuel filter.
–
Direction of rotation is wrong. With cor-
rect direction of rotation a strong airflow
can be felt out of the exhaust opening of
the burner.
Figure 14
Î
Check direction of rotation. Exchange
the poles at the device plug, if required.
–
No ignition spark
Î
If device is in use and no ignition spark can
be seen through the viewing glas, have de-
vice checked by customer service.
–
Working pressure/flow rate to high
Î
Reduce working pressure/flow rate
through regulating spindle (Figure 7).
–
Sooty heating spiral
Î
Have device de-sooted by customer
service.
If malfunction can not be fixed, the device
must be checked by customer service.
The warranty terms published by our com-
petent sales company are applicable in
each country. We will repair potential fail-
ures of the appliance within the warranty
period free of charge, provided that such
failure is caused by faulty material or de-
fects in fabrication.
–
Only use accessories and spare parts
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and troublefree.
–
At the end of the operating instructions
you will find a selected list of spare parts
that are often required.
–
For additional information about spare
parts, please go to the Service section
at www.kaercher.com.
Device is not sucking in detergent
Burner does not start
Set temperature is not achieved
while using hot water
Warranty
Accessories and Spare Parts
25
EN
Summary of Contents for HDS 645-4 M Basic
Page 2: ...2...
Page 3: ...1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 3...
Page 4: ...2 3 4 5 6 4...
Page 5: ...7 8 9 10 11 12 13 14 5...
Page 134: ...3 3 K rcher Karcher 134 EL...
Page 135: ...4 Karcher Karcher 4 5 T 7 5 3 4 3 4 0 5 m 135 EL...
Page 136: ...5 IEC 60364 1 14 0 6 A 30 C 80 C 136 EL...
Page 137: ...6 7 MAX MIN 25 0 40 Vario 1 5 0 30 50 C 60 C 60 80 C 137 EL...
Page 138: ...7 0 1 0 5 6 A 0 C 1 138 EL...
Page 139: ...8 0 5 6 A K rcher Karcher 8 500 139 EL...
Page 140: ...9 9 10 M8 5 mm 11 12 1 MAX 0 5 0 140 EL...
Page 141: ...10 0 7 MIN MAX 3 0 13 141 EL...
Page 142: ...11 14 7 www kaercher com 142 EL...
Page 159: ...3 3 K rcher MIN MAX 159 RU...
Page 160: ...4 K rcher K rcher K rcher 4 5 7 5 3 4 3 4 160 RU...
Page 161: ...5 0 5 MAX IEC 60364 1 14 I 0 6 A 161 RU...
Page 162: ...6 30 C 80 C 7 MAX MIN 25 0 40 1 5 0 162 RU...
Page 163: ...7 30 50 C 60 C 60 80 C 0 I 1 0 5 6 A 0 C 163 RU...
Page 164: ...8 1 0 5 6 A K rcher K rcher 164 RU...
Page 165: ...9 8 9 10 5 M8 11 12 1 MAX 0 5 500 165 RU...
Page 166: ...10 0 I 0 7 MIN MAX 3 0 13 166 RU...
Page 167: ...11 14 7 www kaercher com Service 167 RU...
Page 264: ...3 3 K rcher 264 BG...
Page 265: ...4 4 5 7 5 3 4 3 4 0 5 265 BG...
Page 266: ...5 IEC 60364 1 14 I 0 6 A 30 C 80 C 266 BG...
Page 267: ...6 7 MAX MIN 25 0 40 1 5 0 30 50 C 60 C 60 80 C 267 BG...
Page 268: ...7 0 I 1 0 5 6 A 0 C 1 268 BG...
Page 269: ...8 0 5 6 A 8 T o 500 269 BG...
Page 270: ...9 9 10 M8 5 11 12 1 0 5 0 270 BG...
Page 271: ...10 0 7 3 0 13 14 271 BG...
Page 272: ...11 7 www kaercher com 272 BG...
Page 313: ...3 3 Karcher MIN MAX Karcher 313 UK...
Page 314: ...4 Karcher Karcher 4 5 7 5 3 4 3 4 0 5 MAX 314 UK...
Page 315: ...5 IEC 60364 1 14 I 0 6 A 30 C 90 C 7 MAX MIN 315 UK...
Page 316: ...6 25 0 40 1 5 0 30 50 C 60 C 60 80 C 0 I 1 316 UK...
Page 317: ...7 0 5 6 A 0 C 1 317 UK...
Page 318: ...8 0 5 6 A Karcher Karcher 8 9 10 500 318 UK...
Page 319: ...9 5 M8 11 12 1 MAX 0 5 0 I 319 UK...
Page 320: ...10 0 7 MIN MAX 3 0 13 14 320 UK...
Page 321: ...11 9 www kaercher com 321 UK...
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