Table of Contents
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Contents
1
Technical data _________________________________________________ 32
2
Declaration of conformity _______________________________________ 33
3
Device overview _______________________________________________ 34
3.1
Overview of display ______________________________________________ 35
3.1.1
Display weight _______________________________________________________ 35
3.1.2
Display reference weight _______________________________________________ 35
3.1.3
Display quantity ______________________________________________________ 35
3.2
Keyboard overview_______________________________________________ 36
4
Basic Information (General)______________________________________ 37
4.1
Proper use ______________________________________________________ 37
4.2
Improper Use ___________________________________________________ 37
4.3
Warranty _______________________________________________________ 37
4.4
Monitoring of Test Resources ______________________________________ 38
5
Basic Safety Precautions ________________________________________ 38
5.1
Pay attention to the instructions in the Operation Manual_______________ 38
5.2
Personnel training _______________________________________________ 38
6
Transport and storage __________________________________________ 38
6.1
Testing upon acceptance _________________________________________ 38
6.2
Packaging ______________________________________________________ 38
7
Unpacking, Setup and Commissioning ____________________________ 39
7.1
Installation Site, Location of Use ___________________________________ 39
7.2
Unpacking ______________________________________________________ 39
7.2.1
Setup ______________________________________________________________ 39
7.2.2
Scope of delivery _____________________________________________________ 40
7.3
Mains connection ________________________________________________ 40
7.4
Battery power supply _____________________________________________ 40
7.5
Connection of peripheral devices ___________________________________ 40
7.6
Initial Commissioning ____________________________________________ 40
7.7
Adjustment with external weight ___________________________________ 41
8
Weighing _____________________________________________________ 43
8.1
Switch on/off and set zero _________________________________________ 43
8.2
Simple weighing _________________________________________________ 43
KERN CPB
Version 1.1 5/2006
Operating Manual
Counting balance
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Table of Contents
Related Manuals for KERN CPB 3K0.1
Summary of Contents for KERN CPB 3K0.1
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Page 1: Table Of Contents
KERN CPB Version 1.1 5/2006 Operating Manual Counting balance Contents Technical data _________________________________________________ 32 Declaration of conformity _______________________________________ 33 Device overview _______________________________________________ 34 Overview of display ______________________________________________ 35 3.1.1 Display weight _______________________________________________________ 35 3.1.2 Display reference weight _______________________________________________ 35 3.1.3... - Page 2 Weighing with taring _____________________________________________ 44 8.3.1 Determination of the tare weight by weighing________________________________ 44 8.3.2 Numeric entering of tara weight __________________________________________ 45 Parts counting_________________________________________________ 46 Determination of the reference weight by weighing ____________________ 46 Numeric entering of the reference weight ____________________________ 47 Automatic reference optimization___________________________________ 47 Tolerance check for pieces counting ________________________________ 48 Manual total memory _____________________________________________ 48...
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Page 3: Technical Data
1 Technical data KERN CPB 3K0.1 CPB 6K0.2 CPB 15K0.5 CPB 30 K1 Readability (d) 0,1 g 0,2 g 0,5 g Weighing range (max) 3 kg 6 kg 15 kg 30 kg Reproducibility 0,1 g 0,2 g 0,5 g Linearity ±... -
Page 4: Declaration Of Conformity
KERN CPB Mark applied EU Directive Standards 89/336/EEC EMC EN 50081-1 EN 50082-1 73/23/EEC Low Voltage EN 60950 Date: 27.12.2005 Signature: Gottl. KERN & Sohn GmbH Management Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72336 Balingen, Tel. +49-[0]7433/9933-0,Fax +49-[0]7433/9933-149 CPB-BA-defsi-0611... -
Page 5: Device Overview
3 Device overview Air bubble ON/OFF switch RS 232 interface Connection power adapter Battery comp. CPB-BA-defsi-0611... -
Page 6: Overview Of Display
3.1 Overview of display Weight Reference weight Pieces 3.1.1 Display weight Here, the weight of your goods is displayed. The arrows above the symbols show: Battery very low Net weight Stability display Zeroing display Kilogram 3.1.2 Display reference weight Here, the reference weight of a sample is displayed in [g]. This value is either entered by user of calculated by balance. -
Page 7: Keyboard Overview
3.2 Keyboard overview Choice Function • Number keys • Delete key • Addition in total memory • Call up total memory • Enter/display limit value for tolerance check • Call up menu "Display background illumination" • Output to external device (printer) or PC •... -
Page 8: Basic Information (General)
The balance may only be used according to the described conditions. Other areas of use must be released by KERN in writing. 4.3 Warranty Warranty claims shall be voided in case •... -
Page 9: Monitoring Of Test Resources
Infor- mation is available on KERN’s home page (www.kern-sohn.com with regard to the monitoring of balance test substances and the test weights required for this. In KERN’s accredited DKD calibration laboratory test weights and balances may be... -
Page 10: Unpacking, Setup And Commissioning
7 Unpacking, Setup and Commissioning 7.1 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. Therefore, observe the following for the installation site: •... -
Page 11: Scope Of Delivery
7.3 Mains connection Power is supplied via the external mains power supply. The stated voltage value must be the same as the local voltage. Only use original KERN mains power sup- plies. Using other makes requires consent by KERN. 7.4 Battery power supply The optionally supplied battery is charged with the supplied power supply. -
Page 12: Adjustment With External Weight
7.7 Adjustment with external weight As the acceleration value due to gravity is not the same at every location on earth, each balance must be coordinated - in compliance with the underlying physical weighing principle - to the existing acceleration due to gravity at its place of location (only if the balance has not already been adjusted to the location in the factory). - Page 13 Wait until the stability display shows: LQAD 15 HG Adjustment process is started. SPAn PASS 000000 The process of adjustment is completed. Remove adjusting weight, balance will return 999999 into weighing mode automatically. In case of an adjustment error or incorrect adjusting weight the display will show an error mes- sage;...
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Page 14: Weighing
8 Weighing 8.1 Switch on/off and set zero Operation Display 1. Switch on balance As soon as the weight display shows "0" Press ON/OFF switch and hold briefly (at in all the three display windows your bal- the bottom right side of the balance) ance is ready to weigh. -
Page 15: Weighing With Taring
8.3 Weighing with taring The dead weight of any weighing container may be tared away by pressing a button, so that the following weighings show the net weight of the goods to be weighed. 8.3.1 Determination of the tare weight by weighing Operation Display Place empty tare container on the weigh-... -
Page 16: Numeric Entering Of Tara Weight
Now read off the weight of the added Add more components into the weighing item to be weighed on the display. container (adding). Weight 1997.0 NOTE: The balance is able to only store one taring value at a time. When the balance is unloaded the saved taring value is displayed with negative sign. -
Page 17: Parts Counting
9 Parts counting With parts counting you can either count parts into a container or remove parts from a container. To count a greater number of parts the average weight per part has to be determined with a small quantity (reference quantity). The larger the reference quantity, the higher the counting exactness. -
Page 18: Numeric Entering Of The Reference Weight
Count the items: Now you can place the parts to be counted onto the weighing plate. All quantity pa- rameters of your goods to be weighed are displayed: Reference weight: Quantity placed on balance: Weight placed on balance: Piece weight Weight 5.00001 PRESET... -
Page 19: Tolerance Check For Pieces Counting
9.4 Tolerance check for pieces counting An acoustic signal is sounded as soon as the number of parts placed on the balance reaches or exceeds a pre-set limit. Determine limit value: Enter limit value via number keys Piece weight Confirm within 5 sec: 5.00 PRESET The arrow above the PRESET symbol... -
Page 20: Automatic Total Memory
2. Weighing: • Enter desired quantity for the second weighing • Add weighing value into the memory Add and weigh more parts if needed as described above. Please note that the bal- ance must be unloaded between the individual weighing procedures. This process can be repeated 99 times or until the weighing range of the balance is exhausted. -
Page 21: Menu
10 Menu 10.1 Navigation in the menu Operation Display Call up menu: Switch on balance and during self-check press the TARE key Weight Piece weight Use the number keys to enter password: ---- Either • Default password "0000" PRESET F1 CAL The first function is displayed: •... - Page 22 Weight Parameter selection: KNC 1 Weight KNC 5 Save your selection Weight Return to weighing mode: CPB-BA-defsi-0611...
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Page 23: Menu Overview
10.2 Menu overview Display Choice Description of function Adjustment, F1 CAL see chap. 7.7 KNC 1 Display smallest increment KNC 2 F2 DK KNC 5 KNC 10 not documented F3 CnT Qn Automatic total memory see chapt 9.6 AV QFF Manual total memory see chapt 9.5 F4 AV P CQnT Continuous printout without adding 0.5D... -
Page 24: Display Background Illumination
11 Display background illumination Display Operation The current setting is displayed: Weight EL AU Hold down for 4 sec To select your setting: 1. Background illumination off Weight EL QFF Press until your desired setting is displayed 2. Background illumination on Weight EL Qn 3. -
Page 25: Data Output Rs 232 C
12 Data output RS 232 C 12.1 Technical data ASCII Code 8 data bits no parity bit Baud rate 4800 Baud 12.2 Pin allocation of the balance output socket (front view) Pin 2: Receive data Pin 3: Transmit data Pin 5: Signal ground 12.3 Data format •... -
Page 26: Service, Maintenance, Disposal
Spilled weighing goods must be removed immediately. 13.2 Service, maintenance The appliance may only be opened by trained service technicians who are authorized by KERN. Before opening, disconnect from power supply. 13.3 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 27: Instant Help
14 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 28 Error message Description Possible causes • Object on the weighing Zeroing only in the permitted Err 4 range (4% of the max. weigh- plate ing range) and not for over- • Overload when zeroing load/underload • Improper adjustment • Damaged weighing cell •...