Kärcher 1.673-520.0, Manual

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12 English
Device does not reach required pressure
The water supply is too low.
1. Open the water tap fully.
2. Check the water inlet for an adequate flow rate.
3. Check the setting at the spray lance.
4. Check that the maximum suction height is not ex-
ceeded.
The sieve in the water connection is dirty.
1. Pull the sieve in the water connection out using flat
pliers.
2. Clean the sieve under running water.
Illustration K
Air is in the device.
1. Vent the device:
a Switch on the device without a connected spray
lance for a maximum of 2 minutes.
b Press the high-pressure gun and wait until the
water escaping from the high-pressure gun is
free of air bubbles.
c Connect the spray lance.
Strong pressure fluctuations
1. Clean the high-pressure nozzle:
a Use a needle to remove dirt from the nozzle drill.
b Rinse the high-pressure nozzle from the front
with water.
2. Check the water supply volume.
Device leaking
1. The device leaks a small amount for technical rea-
sons. If the leak is severe, request authorised Cus-
tomer Service.
Detergent is not sucked in
1. Disconnect the spray lance from the high-pressure
gun and work using the high-pressure gun only.
2. Clean the filter on the detergent suction hose.
3. Check the detergent suction hose for kinks.
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)
Technical data
Subject to technical modifications.
EU Declaration of Conformity
We hereby declare that the machine described below
complies with the relevant basic safety and health re-
quirements in the EU Directives, both in its basic design
and construction as well as in the version placed in circu-
lation by us. This declaration is invalidated by any chang-
es made to the machine that are not approved by us.
Product: High-pressure cleaner
Type: 1.673-xxx
Currently applicable EU Directives
2011/65/EU
2000/14/EC
2006/42/EC (+2009/127/EC)
2014/30/EU
Harmonised standards used
EN 60335-1
EN 60335-2-79
EN 62233: 2008
EN 55014-1: 2017 + A11: 2020
EN 55014-2: 1997 + A1: 2001 + A2: 2008
EN 61000-3-2: 2014
EN 61000-3-3: 2013
EN IEC 63000: 2018
Applied conformity evaluation method
2000/14/EG: Annex V
Sound power level dB(A)
Measured: 89
Guaranteed: 92
The signatories act on behalf of and with the authority of
the company management.
Documentation supervisor:
S. Reiser
Alfred Kärcher SE & Co. KG
Alfred-Kärcher-Str. 28 - 40
71364 Winnenden (Germany)
Ph.: +49 7195 14-0
Fax: +49 7195 14-2212
Winnenden, 2022/12/01
Electrical connection
Voltage V 220-240
Phase ~ 1
Frequency Hz 50-60
Current consumption A 6
Degree of protection IPX5
Protection class II
Power protection (slow-blowing) A 10
Water connection
Feed pressure (max.) MPa 1,2
Input temperature (max.) °C 40
Input amount (min.) l/min 7
Device performance data
Operating pressure MPa 7,4
Max. permissible pressure MPa 11
Water flow rate l/min 5,2
Maximum flow rate l/min 6,0
Detergent flow rate l/min 0,3
High-pressure gun recoil force N 11
Dimensions and weights
Typical operating weight kg 4,2
Length mm 189
Width mm 252
Height mm 445
Determined values in acc. with EN 60335-2-79
Hand-arm vibration value m/s
2
1,6
Uncertainty K m/s
2
0,7
Sound pressure level L
pA
dB(A) 76
Uncertainty K
pA
dB(A) 3
Sound power level L
WA
+
uncertainty K
WA
dB(A) 92