KERN MPE 250K100HM User manual

KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: [e-mail]
Tel: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Operating instructions
Personal floor scale with BMI function
KERN MPE_HM / MPE_PM
Version 2.0
04/2015
GB
MPE_HM / MPE_PM-BA-e-1520
MPE-HM
MPE-PM

GB
KERN MPE 250K100HM
KERN MPE 250K100PM
Version 2.0 04/2015
Operating instructions
Personal floor scale with BMI function
Contents
1Technical data ............................................................................................ 4
2Declaration of conformity.......................................................................... 5
2.1 Explanation of the graphic symbols........................................................................ 5
3Appliance overview.................................................................................... 7
4Keyboard overview .................................................................................... 9
5Overview of display.................................................................................. 10
6Basic Information (General).................................................................... 11
6.1 Specific function....................................................................................................11
6.2 Proper use............................................................................................................11
6.3 Improper Use........................................................................................................12
6.4 Warranty...............................................................................................................12
6.5 Monitoring of Test Resources ...............................................................................12
7Basic Safety Precautions ........................................................................ 13
7.1 Pay attention to the instructions in the Operation Manual......................................13
7.2 Personnel training.................................................................................................13
7.3 Preventing contamination......................................................................................13
8Electromagnetic compatibility (EMC)..................................................... 14
8.1 General hints ........................................................................................................14
8.2 Electromagnetic interferences...............................................................................15
8.3 Electromagnetic noise immunity............................................................................16
8.3.1 Crucial features of performance........................................................................................... 18
8.4 Minimum distances...............................................................................................18
9Transport and storage............................................................................. 19
9.1 Testing upon acceptance......................................................................................19
9.2 Packaging / return transport..................................................................................19
10 Unpacking, Setup and Commissioning.................................................. 20
10.1 Installation Site, Location of Use...........................................................................20
10.2 Unpacking.............................................................................................................20
10.3 Scope of delivery ..................................................................................................21
10.3.1 MPE-HM models.................................................................................................................. 21
10.3.2 MPE-PM models .................................................................................................................. 21
10.4 Balance assembly and installation ........................................................................21
10.4.1 MPE models......................................................................................................................... 22
10.5 Mains connection..................................................................................................23
10.6 Battery operation is possible by obtaining an optional battery power pack............24
10.7 Battery operation...................................................................................................25
10.8 Initial Commissioning............................................................................................27
2 MPE_HM / MPE_PM-BA-e-1520

11 Operation .................................................................................................. 28
11.1 Weighing...............................................................................................................28
11.2 Taring ...................................................................................................................28
11.2.1 Subsequent tare weight ....................................................................................................... 29
11.3 HOLD function ......................................................................................................29
11.4 Show second decimal place..................................................................................29
11.5 Calculation of the Body Mass Index......................................................................30
11.5.1 Measuring body height (MPE-HM only)............................................................................... 30
11.5.2 Calculating Body Mass Index............................................................................................... 31
11.5.3 Classification of BMI values................................................................................................. 32
11.6 Automatic switch-off function „AUTO OFF“ ...........................................................33
11.7 Display background illumination............................................................................34
12 The menu .................................................................................................. 35
12.1 Navigation in the menu .........................................................................................35
12.2 Menu overview......................................................................................................36
13 Data output RS 232 .................................................................................. 39
13.1 Pin allocation of balance output bushing:..............................................................39
13.2 Technical data ......................................................................................................39
13.3 Printer operation ...................................................................................................40
14 Error messages........................................................................................ 41
15 Service, maintenance, disposal.............................................................. 42
15.1 Cleaning ...............................................................................................................42
15.2 Cleaning / disinfecting...........................................................................................42
15.3 Service, maintenance ...........................................................................................42
15.4 Disposal................................................................................................................42
16 Instant help............................................................................................... 43
17 Verification................................................................................................ 44
17.1 Verification validity period (current status in G).....................................................46
18 Adjustment ............................................................................................... 47
MPE_HM / MPE_PM-BA-e-1520 3

1 Technical data
KERN
MPE
250K100HM
MPE
250K100PM
Display 6-digit
Weighing range (max) 250 kg
Minimum load (Min) 2 kg
Verification value (e) 100 g
Reproducibility 0.1 kg
Linearity ± 0.1 kg
Display LCD with 25mm high digits
Recommended adjustment
weight, (Class) >200 kg
(M1)
Stabilization time (typical) 2 sec.
Warm-up time 10 min
Operating temperature 0° C …. + 40° C
Humidity of air max. 80 % (not condensing)
Electric Supply Input voltage 100 V - 240 V, 50 / 60 Hz
Auto Off After 3 min without load change (adjustable)
Balance
(W x D x H) mm 365 x 460 x 2134 365 x 450 x 1030
Weighing plate mm 365 x 360 x 80
Weight kg (net) 11.5 10.8
Height measuring stick in
tripod integrated, extendable
(from 88 cm to 200 cm)

-
Rechargeable battery
operation optional; 6 x 1.2 VAA = 7.2 V/2000 mA
Batteries 6 x 1.5 V AA
Data interface
provided as standard RS 232 C
4 MPE_HM / MPE_PM-BA-e-1520

2 Declaration of conformity
Declaration of conformity: see separate document showing serial number of device
CE marking:
0297
93/42/EEC
2009 / 23 / EG
Non-automatic Weighing Instruments Directive
2.1 Explanation of the graphic symbols
This EC verification mark indicates that these scales are in
conformity with EU Directive 2009/23/EG for Non-Automatic
Weighing Instruments. Weighing instruments bearing this mark
are approved for medical purposes within the European Union.
WF 150012
Designation of the serial number of every device, applied at the
device and on the packaging
Number here as example
2015-01
Identification of the manufacturing date of the medical product.
Year and month here as example
“Please note the accompanying documents“
or “Please note the operating instructions”
“Please note the operating instructions”
“Please note the operating instructions”
M
year
0103
MPE_HM / MPE_PM-BA-e-1520 5

Kern & Sohn GmbH
D–72336 Baligen,Germany
www.kern-sohn.com
Identification of manufacturer of medical product including
address
“Electro-medical appliance“
with attachment for type B
Device protection category II
Dispose of old appliances separately from your household
waste!
Instead, take them to communal collection points.
Temperature limit indicating the upper and the lower limit
(storage temperature on packaging)
(Temperature serving as an example)
12 V DC / 500 mA
Display of supply voltage for scales with polarity display.
+70°C
-30°C
6 MPE_HM / MPE_PM-BA-e-1520

3 Appliance overview
1. Height measuring stick
(MPE-HM models only)
2. Display Unit
3. Weighing platform
(anti-slip surface)
4. Rubber feet
(height adjustable)
Underside
5.Rolls
MPE_HM / MPE_PM-BA-e-1520 7

Secondary display at rear
Display unit at rear
5 Rechargeable battery
compartment
6 Mains connection
7 RS 232 C
8 MPE_HM / MPE_PM-BA-e-1520

4 Keyboard overview
Key Description Function
ON/OFF-switch Turn on/off
HOLD button Hold function/Calculation of a stable weight value
BMI key Calculation of the Body Mass Index
PRINT button
(MPE models only)
Data transfer via interface
In menu:
•Confirm selection
For numeric entry:
•Confirm numerical value
Function key In menu:
•Call up menu
•How to select menu items
For numeric entry:
•Increase numerical value
Zeroing key Weighing scale will be reset to „0.0“
For numeric entry:
•Change decimal place
TARE key Tare balance
MPE_HM / MPE_PM-BA-e-1520 9

5 Overview of display
Display Description Description
Stability display Scales are in a steady state
Zeroing display Should the balance not display exactly
zero despite empty weighing plate, press
the button. Your balance will be set to
zero after a short standby time.
NET Net weight display Illuminated when net weight is displayed
Illuminated after weighing scale was tared
GROSS Gross weight display Illuminated when gross weight is displayed
HOLD HOLD function HOLD function active
BMI BMI function Illuminated while BMI function is enabled
10 MPE_HM / MPE_PM-BA-e-1520