KERN DE60K20NL Operating Manual

KERN DE60K20NL Operating Manual

Electronic platform balance

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Table of Contents

1
Technical data ................................................................................................. 39
2
Declaration of conformity ............................................................................... 46
3
Basic Information (General) ........................................................................... 47
3.1
Proper use ................................................................................................ 47
3.2
Improper Use ............................................................................................ 47
3.3
Warranty.................................................................................................... 47
3.4
Monitoring of Test Resources................................................................. 48
4
Basic Safety Precautions................................................................................ 48
4.1
4.2
Personnel training.................................................................................... 48
5
Transport and storage .................................................................................... 48
5.1
Testing upon acceptance ........................................................................ 48
5.2
Packaging ................................................................................................. 48
6
Unpacking, Setup and Commissioning ......................................................... 49
6.1
Installation Site, Location of Use ............................................................ 49
6.2
Unpacking ................................................................................................. 49
6.2.1 Setup ...................................................................................................... 49
6.2.2 Scope of delivery .................................................................................... 49
6.2.3 Grundaufbau........................................................................................... 50
6.3
Mains connection ..................................................................................... 51
6.4
6.5
Connection of peripheral devices........................................................... 51
6.6
Initial Commissioning .............................................................................. 52
6.7
Adjustment ............................................................................................... 52
6.8
Adjustment ............................................................................................... 52
7
Operation ......................................................................................................... 53
7.1
Overview of display.................................................................................. 53
7.2
Weighing ................................................................................................... 53
DE-BA-defsi-0640
KERN DE
Version 4.0 12/2006
Operating Manual
Electronic Platform Balance
37

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Summarization of Contents

3 Basic Information (General)
3.1 Proper use
Defines the intended use of the balance as a non-automatic weighing instrument.
3.2 Improper Use
Details incorrect usage scenarios, potential damage, and operational restrictions.
3.3 Warranty
Lists conditions that void warranty claims for the appliance.
3.4 Monitoring of Test Resources
Explains regular checks of measuring properties and testing weights for quality assurance.
4 Basic Safety Precautions
4.1 Pay attention to the instructions in the Operation Manual
Emphasizes the importance of reading the manual before setup and commissioning.
4.2 Personnel training
States that only trained personnel should operate and maintain the appliance.
5 Transport and storage
5.1 Testing upon acceptance
Instructs to check packaging and appliance for damage upon receipt.
5.2 Packaging
Provides guidelines for keeping original packaging and preparing for return shipment.
6 Unpacking, Setup and Commissioning
6.1 Installation Site, Location of Use
Details environmental conditions and placement requirements for accurate weighing.
6.2 Unpacking
Describes the process of removing the balance from packaging and setting it up.
6.3 Mains connection
Explains how to connect the balance to the power supply using the KERN mains adapter.
6.4 Operation using a (rechargeable) battery (optional)
Details how to install and use a rechargeable battery for power supply.
6.5 Connection of peripheral devices
Advises on connecting external devices like printers or PCs and using KERN accessories.
6.6 Initial Commissioning
Guides through the initial setup, including warming up and connecting power for accurate results.
6.7 Adjustment
Explains the importance of adjustment due to local gravity and observing adjustment hints.
6.8 Adjustment
Provides the procedure for adjusting the balance using recommended weights.
7 Operation
7.1 Overview of display
Shows a diagram and explanation of the balance's display interface and buttons.
7.2 Weighing
Details the step-by-step process for performing a basic weighing operation.
7.3 Taring
Explains how to use the tare function to zero the balance with a container or load.
7.4 PRE-Tare function
Describes how to store a tare vessel's weight, which remains after switching off.
7.5 Plus/minus weighings
Explains how to perform unit weight control and identify deviations from a nominal weight.
7.6 Parts counting
Details the procedure for counting identical items using reference quantities for accuracy.
7.7 Net-total weighings
Explains how to weigh multiple components and obtain their sum for control purposes.
7.8 Percent weighings
Allows displaying weight in percentage relative to a reference weight.
7.9 Weighing units (Unit)
Guides on selecting different weighing units and setting a freely selectable factor.
7.10 Display background illumination
Explains how to switch the display background illumination on, off, or to an auto-off mode.
7.11 Animal weighing function
Describes the function for weighing animals by calculating a mean value over time.
8 Settings
8.1 Call-up menu structure
Illustrates how to navigate through the balance's menu structure and access settings.
8.2 Leave menu structure
Explains how to save or reject changes and exit the menu structure.
8.3 Dosing and Zero-tracking
Details the Auto-Zero function and the Zero-Tracking feature for automatic taring.
8.4 Selection of the adjustment weight
Recommends selecting the highest possible nominal value for adjustment to ensure high-quality results.
8.5 Interface RS232C
8.5.1 Data transfer mode
Guides on setting the data transfer mode for communication with peripheral devices.
8.5.2 Baud rate
Explains how to set the baud rate for measuring value transfer via the RS232C interface.
9 Data output RS 232 C
9.1 Technical data
Lists technical specifications for RS232C data output, including code, bits, and baud rates.
9.2 Pin allocation of the balance output socket (front view)
Shows the pinout of the balance's output socket and identifies transmit/receive data pins.
9.3 Explanation of the data transfer
Explains different data transfer formats for weight, quantity, and percentage, including fault cases.
9.4 Output on bar code printer
Details how to configure the data transfer mode for a Zebra bar code printer and print labels.
10 Service, maintenance, disposal
10.1 Cleaning
Provides instructions for safely cleaning the balance, advising against aggressive agents.
10.2 Service, maintenance
States that only authorized KERN technicians should perform service and maintenance.
10.3 Disposal
Guides on how to dispose of packaging and the appliance according to local laws.

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