KERN KXP_V20 Series, KXP 6V20LM, KXP 15V20M, KXP 15V20LM, KXP 30V20M Installation Instructions Manual
...
KERN & Sohn GmbH
Ziegelei 1
E-Mail: info@kern-sohn.com
Tel: +49-[0]7433- 9933-0
Internet: www.kern-sohn.com
Installation instructions platform
KERN KXP_V20
Version 1.1
04/2015
GB
D-72336 Balingen
Fax: +49-[0]7433-9933-149
Importør:
Impex Produkter AS
Gamle Drammensvei 107
1363 Høvik
www.impex.no
info@impex.no
Tel.: 22 32 77 20
KXP V20_6-300-IA-e-1511
KERN KXP V20
Operating Instruction Platforms
GB
Version 1.1 04/2015
Tabel of contents
1 General ........................................................................................................... 3
2 Safety precautions ......................................................................................... 3
3 Setting up the weighing platform ................................................................. 4
3.1 Selecting the site of installation .............................................................................................. 4
3.2 Package volume ....................................................................................................................... 4
3.3 Protect screw ............................................................................................................................ 4
3.4 Packaging / return transport ................................................................................................... 5
3.5 Ambient conditions .................................................................................................................. 5
3.6 Levelling .................................................................................................................................... 6
3.7 Connecting to the weighing terminal ..................................................................................... 7
4 Operating limits ............................................................................................. 7
5 Cleaning .......................................................................................................... 8
6 Technical data ................................................................................................ 8
6.1 Dimensions in mm .................................................................................................................... 8
6.2 Technical data of the weighing cell ........................................................................................ 9
6.3 Preload, Deadload and Overload settings ........................................................................... 10
KXP V20_6-300-IA-e-1511 2
• These installation instructions cover all information required for the installation
1 General
and start-up of the following platforms:
KXP 6V20LM
KXP 15V20M / KXP15V20LM
KXP 30V20M / KXP30V20LM
KXP 60V20M / KXP 60V20LM
KXP150V20M / KXP 150V20LM
KXP300V20M
2 Safety precautions
Product safety plays an important role at KERN & Sohn.
Non-observance of the following instructions can lead to damage to the weighing
platform and/or injuries.
Before using the weighing platform read these instructions. Store these instruc-
tions for future use.
Take care when transporting or lifting heavy devices.
Only qualified personnel may install and maintain the weighing platform.
Disconnect the weighing terminal from the power supply before carrying out
cleaning, installation and maintenance.
The weighing platform must have stabilized to room temperature before the sup-
ply voltage is switched on.
Do not use the weighing platform in hazardous environments.
3 KXP V20_6-300-IA-e-1511
3 Setting up the weighing platform
• The surface must be able to bear
Protect screw
Models platform sizes 400 x 500 mm and 500 x 650 mm
3.1 Selecting the site of installation
3.2 Package volume
the weighing platform under maximum load at the points of support.
At the same time it should be so
stable that no vibrations arise during weighing. This is also to be observed when installing the weighing
platform in conveyor and similar
systems.
• If possible, vibrations from neigh-
boring machines should not occur
at the site of installation.
• Platform
3.3 Protect screw
• Protect screw
• Operation Manual
KXP V20_6-300-IA-e-1511 4
Observe the following ambient conditions:
Models platform sizes 240 x 300 mm and 300 x 400 mm
3.4 Packaging / return transport
Keep all parts of the original packaging for a pos-
3.5 Ambient conditions
Do not use the weighing platform in wet or corrosive environments. Never immerse
electronic products into liquids.
sibly required return.
Only use original packaging for returning.
Reattach supplied transport securing devices.
Secure all parts against shifting and damage.
No direct sunshine
No strong draught
No excessive temperature fluctuations
Temperature range –10 °C to +40 °C.
5 KXP V20_6-300-IA-e-1511
3.6 Levelling
Only a weighing platform which is aligned exactly horizontally supplies exact weighing results. The weighing platform has to be levelled during the initial installation and
whenever its location is changed.
Level platform with foot screws until the air bubble of
the water balance is in the prescribed circle.
KXP V20_6-300-IA-e-1511 6
3.7 Connecting to the weighing terminal Deadweight cell output KERN KXP V20 weighing platform connection
EXC+ See marking of the deadweight cell
EXCSIGSIG+
4 Operating limits
The weighing platform is designed so robustly that an occasional exceeding of the
maximum weighing load does not lead to damage.
The static bearing capacity, i.e. the maximum permissible load, depends on the type
of load carrying (position A – C). The maximum static bearing capacity may not be
exceeded.
Avoid falling loads, shock loads as well as im-
pacts from the side.
at centered load
A
at load on side
B
at one side corner load
C
Modell A B C
KXP 6V20LM 9 kg 6 kg 3 kg
KXP 15V20M / KXP15V20LM 22 kg 15 kg 7 kg
KXP 30V20M / KXP30V20LM 45 kg 30 kg 15 kg
KXP 60V20M / KXP 60V20LM 90 kg 60 kg 30 kg
KXP150V20M / KXP 150V20LM 225 kg 150 kg 75 kg
KXP300V20M 450 kg 300 kg 150 kg
7 KXP V20_6-300-IA-e-1511
5 Cleaning
Model
b c d f h
KXP 6V20LM
240
68
86
300
38
KXP 15V20M
240
68
86
300
38
KXP15V20LM
300
72
89
400
37
KXP 30V20M
300
72
89
400
37
KXP30V20LM
400
95
130
500
65
KXP 60V20M
300
72
89
400
37
KXP 60V20LM
400
95
130
500
65
KXP150V20M
400
95
1230
500
65
KXP 150V20LM
500
100
132
650
65
KXP300V20M
500
100
132
650
65
Clean the weighing platform with a soft cloth soaked with a mild cleaning agent.
Take off the load panel and remove any dirt and foreign substances which may
have collected underneath it. Do not use any hard objects to do so. Do not open
the weighing platform.
6 Technical data
6.1 Dimensions in mm
Front view Side view
KXP V20_6-300-IA-e-1511 8
6.2 Technical data of the weighing cell
Output resistance
350 ±3 Ω
Sensitivity 2.0 ±0.2 mV/V
Input resistance 406 ±6 Ω
Supply voltage 5~12 VDC
OIML approval C3
9 KXP V20_6-300-IA-e-1511
6.3 Preload, Deadload and Overload se ttings
KXP 6V20 LM
KXP 15V20 M
2.86
23
12
30
KXP 15V20 LM
2.86
23
12
30
KXP 30V20 M
10.52
46
24
50
KXP 30V20 LM
10.52
46
24
50
KXP 60V20 M
35.52
85
48
100
KXP 60V20 LM
35.52
85
48
100
KXP 150V20 M
90.98
200
120
200
KXP 150V20 LM
KXP 300V20 M
186.14
550
240
500
Platform type
Platform di-
Load-cell
TC
Class
Max
E
E
Y V
n T
T
Z
Cable-
PLc
Typ
Nr.
Preload
-1
-4 -2
-3 -5 -6
oder
length
(kg)
(kg)
(g) (g)
DR
(m)
KXP 6V20 LM
300x240x86
L6D
D09-03.20
C3
1.86
10 0 5000
2
3000
-10
40
nLC
3
0,7
KXP 15V20 M
300x240x86
L6D
D09-03.20
C3
2.86
30 0 5000
2
3000
-10
40
nLC
3
0,7
KXP 15V20 LM
400x300x89
L6D
D09-03.20
C3
10.52
30 0 5000
10
3000
-10
40
nLC 3 0,7
KXP 30V20 M
400x300x89
L6E
D09-03.21
C3
10.52
50 0 6000
10
3000
-10
40
nLC 3 0,7
KXP 30V20 LM
500x400x130
L6E
D09-03.21
C3
10.52
50 0 6000
20
3000
-10
40
nLC 3 0,7
KXP 60V20 M
400x300x89
L6G
D09-03.22
C3
35.52
100 0 6000
20
3000
-10
40
nLC 3 0,7
KXP 60V20 LM
L6G
D09-03.22
C3
35.52
100 0 6000
50
3000
-10
40
nLC 3 0,7
KXP 150V20 M
L6G
D09-03.22
C3
90.98
200 0 6000
50
3000
-10
40
nLC 3 0,7
KXP 150V20 LM
L6G
D09-03.22
C3
136.14
300 0 6000
100
3000
-10
40
nLC 3 0,7
KXP 300V20 M
L6G
D09-03.22
C3
186.14
500 0 6000
100
3000
-10
40
nLC 3 0,7
Kern model
max. Preload* (kg)
* = additional initial load
mension (mm)
Center Overload
Protection circa (kg)
Corner Overload
Protection circa (kg)
Loadcell
Capacity (kg)
1.86 8.5 4.8 10
136.14 270 120 300
max
min
min
min
max
KXP V20_6-300-IA-e-1511 10
500x400x130
500x400x130
650x500x132
650x500x132
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