12
English
Cleaning the high-pressure nozzle
1. Remove the high-pressure nozzle, see chapter
moving/installing the high-pressure nozzle
2. Flush the high-pressure nozzle with clean water in
both directions. Replace a damaged high-pressure
nozzle if necessary.
3. Install the high-pressure nozzle, see chapter
moving/installing the high-pressure nozzle
Troubleshooting guide
Malfunctions often have simple causes that you can
remedy yourself using the following overview. When in
doubt, or in the case of malfunctions not mentioned
here, please contact your authorised Customer Service.
Warranty
The warranty conditions issued by our relevant sales
company apply in all countries. We shall remedy possi-
ble malfunctions on your appliance within the warranty
period free of cost, provided that a material or manufac-
turing defect is the cause. In a warranty case, please
contact your dealer (with the purchase receipt) or the
next authorised customer service site.
(See overleaf for the address)
Fault
Cause
Rectification
High-pressure cleaner
not building up pressure
or pulsing.
The high-pressure nozzle is clogged or
damaged.
1. Remove the high-pressure nozzle, see
Removing/installing the high-pres-
2. Check the high-pressure nozzle for block-
age and clean if necessary, see chapter
Cleaning the high-pressure nozzle
.
3. Check the high-pressure nozzle for dam-
age and replace if necessary.
4. Rinse the washing brush without the high-
pressure nozzle with clean water.
5. Install the high-pressure nozzle, see chap-
ter
Removing/installing the high-pressure
.
No foam or too little
cleaning foam comes out
of the foam nozzle.
The adjustment ring for cleaning func-
tions is not turned to the "Cleaning foam"
position.
1. Turn the adjustment ring for cleaning func-
tions to the "Cleaning foam" position, see
chapter
No detergent or too little detergent in the
detergent tank.
1. Fill suitable detergent into the detergent
The detergent tank and foam nozzle
have not been rinsed with clean water af-
ter use and are clogged with dried deter-
gent.
1. Fill the detergent back into the detergent
bottle, see chapter
2. Fill the detergent tank with clean, cold wa-
ter.
3. Turn the cleaning function adjustment ring
to the "Cleaning foam" position and oper-
ate the high-pressure gun to rinse the foam
nozzle.
4. If foam still does not come out, open the
detergent tank lid and immerse the wash-
ing brush completely in clean, cold water
for 1 hour.
5. Fill the detergent tank with clean, cold wa-
ter and operate the high-pressure gun for
approx. 30 sec. to rinse the foam nozzle.
6. Empty the detergent tank.
7. Fill detergent into the detergent tank, see
.
Summary of Contents for WB 7 Plus
Page 2: ...A...
Page 3: ...B C D E F G H I...
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Page 52: ...52 c 90 90 d C 3 K rcher 1 D 2 3 4 1 E 30 cm 1 2 F 1 2 3 e...
Page 53: ...53 G 1 2 H 30 cm 1 2 F 1 I 2 3 4 5 6 15 7 8 1 2 J 3 K 4 K 1 2 L a...
Page 54: ...54 b 3 1 2 3 1 2 3 4 5 1 1 1 2 3 4 1 5 30 6 7...
Page 60: ...60 A 1 2 3 4 5 6 7 8 9 10 11 1 2 K RCHER B a b c 90 90 d C 3 K rcher K rcher 1 D 2 3 4 1 E e...
Page 61: ...61 30 1 2 F 1 2 3 G 1 2 H 30 1 2 F 1 I 2 3 4 5 6 15 7...
Page 62: ...62 8 1 2 J 3 K 4 K 1 2 L a b 3 1 2 3 1 2 3 4 5...
Page 98: ...98 1 2 K RCHER B a b c 90 90 d C 3 K rcher K rcher 1 D 2 3 4 1 E 30 cm e...
Page 99: ...99 1 2 F 1 2 3 G 1 2 H 30 cm 1 2 F 1 I 2 3 4 5 6 15 7 8...
Page 100: ...100 1 2 J 3 K 4 K 1 2 L a b 3 1 2 3 1 2 3 4 5...
Page 115: ...115 3 4 1 E 30 1 2 F 1 2 3 G 1 2 H 30 e...
Page 116: ...116 1 2 F 1 I 2 3 4 5 6 15 7 8 1 2 J 3 K 4 K 1 2 L a b 3 1 2 3...
Page 117: ...117 1 2 3 4 5 1 1 1 2 3 4 1 5 30 6 7 118 118 118 118 118 118 118 118 118 119 119 120...
Page 119: ...119 K RCHER B a b c 90 90 d C 3 K rcher K rcher 1 D 2 3 4 1 E 30 1 2 F 1 e...
Page 120: ...120 2 3 G 1 2 H 30 1 2 F 1 I 2 3 4 5 6 15 7 8 1 2 J 3 K 4...
Page 121: ...121 K 1 2 L a b 3 1 2 3 1 2 3 4 5...
Page 124: ...124 30 cm 1 2 F 1 2 3 G 1 2 H 30 cm 1 2 F 1 I 2 3 4 5 6 15 7 8 1 2 J 3 K 4 K 1 e...
Page 127: ...127 4 1 E 30 cm 1 2 F 1 2 3 G 1 2 H 30 cm 1 2 F e...
Page 128: ...128 1 I 2 3 4 5 6 15 7 8 1 2 J 3 K 4 K 1 2 L a b 3 1 2 3 1 2 3 4 5...
Page 131: ...131 3 G 1 2 H 30 1 2 F 1 I 2 3 4 5 6 15 7 8 1 2 J 3 K 4 K 1 2 L a b 3 1 2 3...
Page 134: ...134 30cm 1 2 F 1 2 3 G 1 2 H 30cm 1 2 F 1 I 2 3 4 5 6 15 7 8 1 2 J...
Page 135: ...135 3 K 4 K 1 2 L a b 3 1 2 3 1 2 3 4 5 1 1 1 2 3 4 1 5 30 6 7...
Page 136: ...139 1 2 3 4 5 1 1 1 2 3 4 1 5 30 6 7...
Page 137: ...138 1 2 H 30 1 2 F 1 I 2 3 4 5 6 15 7 8 1 2 J 3 K 4 K 1 2 L a b 3 1 2 3...