Kärcher NT 75/1 Me Ec H Z22 Manual Del Usuario página 17

Troubleshooting guide
DANGER
Danger of electric shock
Injuries due to touching live parts
Switch off the device.
Remove the mains plug.
Note
The device must be switched off immediately if a mal-
function occurs (e.g. filter breakage). The malfunction
must be eliminated before switching the device on
again.
Suction turbine does not start up
1. Check the socket and the power supply fuse.
2. Check the mains cable, mains plug and electrodes
on the device.
3. Switch on the device.
Suction turbine switches off
1. Empty the container.
2. Fit the new flat fold filter.
3. Replace flat fold filter.
The thermal protection has switched off the motor due
to overheating
1. Allow the device to cool down. Clean or replace the
cooling air filter.
Suction turbine does not switch on again after emp-
tying the container
1. Switch off the device and wait for 5 seconds. Switch
on the device.
2. Clean the electrodes with a brush.
Suction power decreases
1. Remove any blockages from the suction nozzle,
suction pipe, suction hose or flat fold filter.
2. Dispose of the filled safety filter bag.
3. Correctly engage the filter cover.
4. Replace the flat fold filter.
Escaping dust when vacuuming
1. Check that the flat fold filter is correctly fitted and
correct if necessary.
2. Replace the flat fold filter.
The automatic switch-off mechanism (wet vacuum
cleaning) does not trigger
1. Clean the electrodes with a brush.
2. Continuously monitor the filling level when vacuum-
ing non-conductive liquids.
"Vacuum pressure" indicator light flashes red
1. The safety filter bag must be replaced when it is full
and the air flow drops below the specified minimum
flow rate.
2. Replace the flat fold filter.
3. Remove any blockages from the suction nozzle,
suction pipe or suction hose.
Customer Service department
If the malfunction cannot be corrected, the device must
be checked by the Customer Service department.
Disposal
At the end of its service life, the device is to be disposed
of in accordance with statutory regulations.
The warranty conditions issued by our sales company
responsible apply in all countries. We shall remedy pos-
sible malfunctions on your device 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)
Accessories and spare parts
DANGER
Risk when used with non-permitted accessories
Risk of explosion
Only use accessories approved by the manufacturer for
use with type 22. The use of other accessories may
cause a risk of explosion.
Only use original accessories and original spare parts.
They ensure that the appliance will run fault-free and
safely.
Information on accessories and spare parts can be
found at www.kaercher.com.
Declaration of Conformity
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 cir-
culation by us. This declaration is invalidated by any
changes made to the machine that are not approved by
us.
Product: Wet/dry vacuum cleaner
Type: 1.667-xxx
Currently applicable EU Directives
2006/42/EC (+2009/127/EC)
2011/65/EU
2014/30/EU
2014/34/EU
Harmonised standards used
EN IEC 63000: 2018
EN 55014-1: 2017 + A11: 2020
EN 55014-2: 1997 + A1: 2001 + A2: 2008
EN 60079-0: 2012 / A11: 2013
EN 60079-11: 2012
EN 60079-31: 2014
EN 60335-1
EN 60335-2-69
EN 61000-3-2: 2014
EN 61000-3-3: 2013
EN 62233: 2008
EN ISO 80079-37
National standards used
-
Designation
3 D Ex h IIIC T105 °C Dc
The signatories act on behalf of and with the authority of
the company management.
English
Warranty
17