Contents
General notes ......................................................
Intended use........................................................
Preparation ..........................................................
Operation.............................................................
Transport .............................................................
Storage................................................................
Disposal...............................................................
Warranty ..............................................................
General notes
Read these original instructions and the
enclosed safety instructions number
59562490 (issue 07/19 onward) before
using the device for the first time. Act in accordance with
them.
Keep both books for future reference or for future own-
ers.
If the operating instructions and safety instructions
are not observed, the device can be damaged and
dangers could arise for users and other persons.
Notify the dealer immediately in the case of shipping
damage.
Check the package contents when unpacking for
missing accessories or for damage.
Environmental protection
The packing materials can be recycled. Please
dispose of packaging in accordance with the en-
vironmental regulations.
Electrical and electronic appliances contain valu-
able, recyclable materials and often components
such as batteries, rechargeable batteries or oil,
which - if handled or disposed of incorrectly - can
pose a potential threat to human health and the environ-
ment. However, these components are required for the
correct operation of the appliance. Appliances marked
by this symbol are not allowed to be disposed of togeth-
er with the household rubbish.
Notes on the content materials (REACH)
Current information on content materials can be found
at: www.kaercher.com/REACH
Intended use
This vacuum cleaner is intended for the wet and dry
cleaning of floor and wall surfaces.
This device is suitable for vacuuming dry, non-flam-
mable dusts that are harmful to health from ma-
chines and devices; dust class M as per EN 60335-
2-69. Restrictions: No carcinogenic substances ex-
cept for wood chips may be vacuumed.
This device is suitable for commercial use, e.g. in
hotels, schools, hospitals, factories, shops, offices,
and rental companies.
Description of the device
Illustration A
13
13
Electrodes
1
13
Suction hose port
2
13
Suction hose
3
14
14
Hose hook
4
14
Push handle lock (NT 50/1 only)
5
14
15
Crevice nozzle
6
16
Air exit, working air
7
16
Suction head
8
16
17
Suction head lock
9
17
Recessed grip
10
17
Dirt receptacle
17
11
17
Steering roller
12
18
Handle
13
Air inlet, motor cooling air
14
Plugs
15
Floor nozzle
16
Suction pipe
17
Tool box end stop
18
Rubber sleeve, screwable
19
Fastening eyelet
20
Filter cover
21
Carrying handle
22
Suction control (variable)
23
Tool adapter
24
Push handle (NT 50/1 only)
25
Hose cross section turn switch
26
Hose cross-section scale
27
Turn switch with suction output regulation
28
Socket
29
Floor nozzle holder
30
Drain hose (NT 50/1 only)
31
Suction pipe holder
32
Cable hook (NT 50/1 only)
33
Angle piece
34
Mains cable
35
Angle piece holder (NT 30/1, NT 40/1 only)
36
Filter frame
37
Flat fold filter (PES)
38
Filter dedusting
39
Type plate
40
English
13