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Table of Contents
Related Manuals for KERN MPE 250K100HM
Summary of Contents for KERN MPE 250K100HM
- Page 1 KERN & Sohn GmbH Ziegelei 1 Tel: +49-[0]7433- 9933-0 D-72336 Balingen Fax: +49-[0]7433-9933-149 E-Mail: info@kern-sohn.com Internet: www.kern-sohn.com Operating instructions Personal floor scale with BMI function KERN MPE_HM / MPE_PM Version 2.0 04/2015 MPE-PM MPE-HM MPE_HM / MPE_PM-BA-e-1520...
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Page 2: Table Of Contents
KERN MPE 250K100HM KERN MPE 250K100PM Version 2.0 04/2015 Operating instructions Personal floor scale with BMI function Contents Technical data .................... 4 Declaration of conformity ................5 Explanation of the graphic symbols ................ 5 Appliance overview ..................7 Keyboard overview ..................9 Overview of display .................. - Page 3 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 ....................
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Page 4: Technical Data
1 Technical data KERN 250K100HM 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 > 200 kg Recommended adjustment... -
Page 5: Declaration Of Conformity
2 Declaration of conformity Declaration of conformity: see separate document showing serial number of device CE marking: 93/42/EEC 0297 year 2009 / 23 / EG Non-automatic Weighing Instruments Directive 0103 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. - Page 6 Identification of manufacturer of medical product including address Kern & Sohn GmbH D–72336 Baligen,Germany www.kern-sohn.com “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.
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Page 7: Appliance Overview
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... - Page 8 Secondary display at rear Display unit at rear 5 Rechargeable battery compartment 6 Mains connection 7 RS 232 C MPE_HM / MPE_PM-BA-e-1520...
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Page 9: Keyboard Overview
4 Keyboard overview Description Function ON/OFF-switch Turn on/off Hold function/Calculation of a stable weight value HOLD button Calculation of the Body Mass Index BMI key Data transfer via interface PRINT button In menu: (MPE models only) • Confirm selection For numeric entry: •... -
Page 10: Overview Of Display
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 button. Your balance will be set to zero after a short standby time. Net weight display Illuminated when net weight is displayed Illuminated after weighing scale was tared... -
Page 11: Basic Information (General)
6 Basic Information (General) Weighing instruments have to be verified for the purposes stated below in accordance with Directive 2009/23/EC. Article 1, paragraph 4. “Determination of mass in the practice of medicine that is, weighing patients for reasons of medical supervision during medical surveillance, examination and treatment.”... -
Page 12: Improper Use
In KERN’s accredited DKD calibration laboratory test weights and balances may be calibrated (return to the national standard) fast and at moderate cost. Using measuring technology to check the accuracy of the measuring device is... -
Page 13: Basic Safety Precautions
7.1 Pay attention to the instructions in the Operation Manual Carefully read this operation manual before setup and commissioning, even if you are already familiar with KERN balances. All language versions contain a non-binding translation. The original German is binding. -
Page 14: Electromagnetic Compatibility (Emc)
8 Electromagnetic compatibility (EMC) 8.1 General hints The installation and use of this electrical medical device requires special precautionary measures as outlined in the EMC information below. This device complies with the limits set for medical electrical devices of group 1, class B (as per EN 60601-1-2). -
Page 15: Electromagnetic Interferences
8.2 Electromagnetic interferences Guidelines and manufacturer’s declaration – electromagnetic interferences The floor scales MPE is designed for use in an electromagnetic environment that meets the requirements stated below. The customer or user of the medical electrical device must ensure that operation takes place in such an environment. Emitted interference Conformity Electromagnetic environment -... -
Page 16: Electromagnetic Noise Immunity
8.3 Electromagnetic noise immunity Guidelines and manufacturer’s declaration - electromagnetic noise immunity The floor scales MPE is designed for use in an electromagnetic environment that meets the requirements stated below. The customer or user of the medical electrical device must ensure that operation takes place in such an environment. - Page 17 Guidelines and manufacturer’s declaration - electromagnetic noise immunity The floor scales MPE is designed for use in an electromagnetic environment that meets the requirements stated below. The customer or user of the medical electrical device must ensure that operation takes place in such an environment. Noise immunity tests IEC 60601 test Conformity...
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Page 18: Crucial Features Of Performance
8.3.1 Crucial features of performance Note: The floor scales MPE does not have any crucial features of performance as per IEC 60601-1. The system may be subject to interference by other devices even if these devices conform to current emission requirements as per CISPR. -
Page 19: Transport And Storage
9 Transport and storage 9.1 Testing upon acceptance When receiving the appliance, please check packaging immediately, and the appliance itself when unpacking for possible visible damage. 9.2 Packaging / return transport Keep all parts of the original packaging for a possibly required return. -
Page 20: Unpacking, Setup And Commissioning
10 Unpacking, Setup and Commissioning 10.1 Installation Site, Location of Use The balances are designed in a way that reliable weighing results are achieved in common conditions of use. You will work accurately and fast, if you select the right location for your balance. On the installation site observe the following: •... -
Page 21: Scope Of Delivery
10.3 Scope of delivery Serial accessories: 10.3.1 MPE-HM models • Balance • Power pack unit (EN 60601-1 attestation of conformity) • Operating instructions • Height measuring stick • Protective working cover 10.3.2 MPE-PM models • Weighing scale with tripod • Power pack unit (EN 60601-1 attestation of conformity) •... -
Page 22: Mpe Models
10.4.1 MPE models (Example shown for MPE-HM model) Scope of delivery: Fig. Example MPE-PM model (without height measuring device) • Weighing scale with display unit and tripod (and integrated height measuring device for MPE-HM models) • Mains adapter • 4 Screws MPE_HM / MPE_PM-BA-e-1520... -
Page 23: Mains Connection
The stated voltage value must be the same as the local voltage. Always use genuine approved KERN power pack units as per EN 60601-1 directive. The small sticker attached to the side of the display unit indicates the power port: The LED remains illuminated as long as the weighing scale remains connected to the mains. -
Page 24: Battery Operation Is Possible By Obtaining An Optional Battery Power Pack
10.6 Battery operation is possible by obtaining an optional battery power pack. Open the battery compartment cover (1) at the base of the display unit and insert the rechargeable battery. Charge the battery for at least 12 hours before initial use. The appearance of the symbol in the weight display indicates that the battery is almost exhausted. -
Page 25: Battery Operation
10.7 Battery operation As an alternative to rechargeable battery operation, the balance may also be operated with 6x AA batteries. Open battery compartment cover (1) at the lower side of the display unit and insert batteries according to the example below. Lock the battery cover again. If the batteries are empty, in the balance display appears the symbol . - Page 26 Insert batteries Version A: Remove the battery compartment cover and detach the adhesive tape carefully. Ensure that the cables are not destroyed. Insert contact sheet and sink the battery compartment connection into the provided opening (see fig. below) Plug for rechargeable battery connection Contact sheet Opening for rechargeable battery connection...
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Page 27: Initial Commissioning
Version B: Remove battery compartment cover Connect battery holder to housing contact acc. to illustration Insert battery holder Insert batteries into battery compartment and lock with battery compartment cover. 10.8 Initial Commissioning In order to obtain exact results with the electronic balances, your balance must have reached the operating temperature (see warming up time chap. -
Page 28: Operation
11 Operation 11.1 Weighing Start balance by pressing The balance will carry out a self-test The scales are ready for operation as soon as the weight display for “0.0 kg“ has appeared. • However, you can reset the weighing scale to zero by pressing key. -
Page 29: Subsequent Tare Weight
11.2.1 Subsequent tare weight The balance can be tared several times successively. 11.3 HOLD function The balance has an integrated standstill function (mean value calculation). With this function it is possible to weigh people accurately even if they do not stand still on the weighing plate. -
Page 30: Calculation Of The Body Mass Index
11.5 Calculation of the Body Mass Index You need to know a person’s body height before you can calculate the BMI for that person. It should either be known or can be determined directly with the MPE-HM model. 11.5.1 Measuring body height (MPE-HM only) ... -
Page 31: Calculating Body Mass Index
Read body height on measuring stick. 11.5.2 Calculating Body Mass Index Start balance by pressing Wait for stability display „STABLE to appear. Press The most recently entered body height will be shown with the enable digit flashing. The „BMI“ symbol lights up. ... -
Page 32: Classification Of Bmi Values
• Reliable calculation of BMI is restricted to a body height of 100 cm to 200 cm and a weight of >10 kg. • If weighing has to take place under unsteady conditions, you can be stabilise the display by applying the Hold function. 11.5.3 Classification of BMI values Weight classification for adults over 18 years of age using the BMI in accordance with WHO, 2000 EK IV and WHO 2004. -
Page 33: Automatic Switch-Off Function „Auto Off
11.6 Automatic switch-off function „AUTO OFF“ The weighing scale will switch off automatically after the allotted time as long as neither the display unit nor the weighing plate is operated. • Menu settings: [F1 oFF] [oFF 0/3/5/15/30] (see chap. 12) ... -
Page 34: Display Background Illumination
11.7 Display background illumination • Menu settings: [F4 bk] [bL on / bL oFF / bL AU] see chap. (12) Start balance by pressing Wait for stability display „STABLE to appear. Press , [F1 oFF] is displayed ... -
Page 35: The Menu
12 The menu Access to service menu „tCH“is locked in verified weighing scales. To disable the access lock, destroy the seal and actuate the adjustment switch. For position of adjustment switch, see chap. 16. Attention: After destruction of the seal the weighing system must be re-verified by an authorised agency and a new verification wire/seal mark fitted before it can be reused for applications subject to verification. -
Page 36: Menu Overview
12.2 Menu overview Available settings / explanation Menu block Menu item Main Menu Submenu oFF 0* Automatic shutdown off Automatic shutdown after 3 min oFF 3 Automatic cutout Automatic shutdown after 5 min oFF 5 Auto Off Automatic shutdown after 15 min oFF 15 oFF 30 Automatic shutdown after 30 min... - Page 37 3. Data output format (P Prt, P Auto, P Cont settings only) the currently set data output format will be shown after the baud rate was confirmed. Select desired format by confirm with Prt 0-3 Data output format, see chap. 13. Cont 1 Default Sd0 –...
- Page 38 Password entry: press Service menu subsequently. Operate adjustment switch; for position see chap.17 Display speed Not documented Adjustment, see chap. 18 tri* Not documented Not documented CoUnt Reset weighing scale to factory setting rESEt Not documented SEtGrA * default setting MPE_HM / MPE_PM-BA-e-1520...
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Page 39: Data Output Rs 232
• Use a suitable cable to connect the weighing balance to the interface of the printer. Faultless operation requires an adequate KERN interface cable. • Communication parameters (baud rate, bits and parity) of balance and printer must match. -
Page 40: Printer Operation
13.3 Printer operation Printout examples: 0 / 2 60.0kg 60.0kg 1 / 3 170.0cm 20.7BMI Remote control instructions: Stable value positive ST,GS 10.0kg Stable value negative ST,NT- 20,5kg Instable value US,NT 33.0kg positive Instable value US,NT- 20,5kg negative Taring ST,GS 0.0kg MPE_HM / MPE_PM-BA-e-1520... -
Page 41: Error Messages
14 Error messages Display Description Zero range exceeded (on start-up or when pressing the key) • Load on weighing pan • Excess load, during zero setting of weighing scale • Incorrect adjusting process • Fault on load cell Value outside the A/D converter range •... -
Page 42: Service, Maintenance, Disposal
Remove dirt immediately. 15.3 Service, maintenance The appliance may only be opened by trained service technicians who are authorized by KERN. Disconnect the scales from mains before opening. 15.4 Disposal Disposal of packaging and appliance must be carried out by operator according to valid national or regional law of the location where the appliance is used. -
Page 43: Instant Help
16 Instant help In case of an error in the program process, briefly turn off the balance and disconnect from power supply. The weighing process must then be restarted from the beginning. Fault Possible cause • The balance is not switched on. The displayed weight does not glow. -
Page 44: Verification
17 Verification General introduction: According to EU directive 2009/23/EC balances must be officially verified if they are used as follows (legally controlled area): a) For commercial transactions if the price of goods is determined by weighing. b) For the production of medicines in pharmacies as well as for analyses in the medical and pharmaceutical laboratory. - Page 45 Position adjustment switch and seals: Self-destroying seal mark Cover Adjustment switch MPE_HM / MPE_PM-BA-e-1520...
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Page 46: Verification Validity Period (Current Status In G)
17.1 Verification validity period (current status in G) Personal scales (including chair and wheelchair scales) in 4 year hospitals Personal scales, when not located in hospitals (for example, unlimited doctor's offices and nursing homes) Baby weighing scales and mechanical birth weight scales 4 year Bed scales 2 year... -
Page 47: Adjustment
1. Carry out adjustment as closely as possible to admissible maximum load of weighing scale. Information about test weights you will find in the internet under http://www.kern-sohn.com • Observe stable environmental conditions. For warm-up time required for stabilisation see chpt 1. - Page 48 Press one after the other and [P1 SPd] will appear Press , „P2 CAL“ will be displayed Operate adjustment switch; for position see chap.16 Press and [dESC] will appear Press repeatedly until „CAL“ will be displayed. ...
- Page 49 Place adjustment weight in the centre of the weighing pan Wait until stability display „STABLE“ appears Confirm by pressing , [PASS] will be displayed. The balance carries out a selftest, after that [Err19] will be displayed and a signal will sound. ...