KERN ECE Version 1.1 05/2007 Operating instruction Platform scale Tabel of contents: Technical data __________________________________________________ 4 Declaration of conformty _________________________________________ 5 Fundamental information (general)_________________________________ 6 Intended use _____________________________________________________ 6 Inappropriate use _________________________________________________ 6 Guarantee _______________________________________________________ 6 Monitoring the test substances______________________________________ 7...
1 Technical data KERN ECE10K10 ECE20K20 ECE50K50 Readout 10 g 20 g 50 g Weighing range 10 kg 20 kg 50 kg Taring range (subtractive) 10 kg 20 kg 50 kg Reproducibility 10 g 20 g 50 g Linearity ± 20 g ±...
Dichiariamo con ciò che il prodotto al quale la presente dichiarazione si riferisce è confor- Italiano me alle norme di seguito citate. Electronic Parcel Scale: KERN ECE Mark applied EU Directive Standards 89/336EEC EMC EN 61000-3 : 2001...
3 Fundamental information (general) 3.1 Intended use The balance you have acquired serves to determine the weighing value of the mate- rial to be weighed. It is intended to be used as a “non-automatic“ balance, i.e. the material to be weighed is manually and carefully placed in the centre of the weighing plate.
3.4 Monitoring the test substances The metrology features of the balance and any possible available adjusting weight must be checked at regular intervals within the scope of quality assurance. For this purpose, the answerable user must define a suitable interval as well as the nature and scope of this check.
6 Unpacking, installation and commissioning 6.1 Place of installation, place of use The balance is constructed in such a way that reliable weighing results can be achie- ved under normal application conditions. By selecting the correct location for your balance, you will be able to work quickly and precisely.
6.2.2 Package volume Serial fittings: KERN ECB • Balance • Operating manual • Power adaptor 6.3 Mains supply/ Battery operation 6.3.1 Mains supply Electric power supply is by means of the external mains supply circuit. The printed voltage level must comply with the local voltage. Only use original KERN mains supply circuits.
Page 10
Rechargeable Battery Installation: 1. Remove battery cover 2. Slide spacer to left or right, lever down on corner, then remove the spacer 3. Insert and connect rechargeable battery ECE-BA-e-0711...
6.4 Initial start-up A warm-up time of 5 minutes stabilises the measured values after switching on. The accuracy of the balance depends on the local acceleration of the fall. Please be sure to observe the information in the chapter on adjusting. Adjustment As the acceleration value due to gravity is not the same at every location on earth, each balance must be coordinated –...
7 Operation 7.1 Weighing • The balance is switched on by pressing the "ON/OFF" key. • The balance performs auto-diagnostics (for 2 s) and then displays "0.00". • If the weighing object is heavier than the weighing range the display indicates "E"...
8 Maintenance, upkeep, disposal 8.1 Cleaning Please disconnect the device from the operating voltage before cleaning. Only use a cloth dampened with mild suds and not aggressive cleaning agents (sol- vents or similar). Please ensure that fluids are not able to get into the device and rub off using a clean, soft cloth.
9 Troubleshooting The balance should be switched off for a short time following an interruption in the programme sequence and disconnected from the mains supply. It is then necessary to repeat the weighing process from the beginning. Help: Interruption Possible cause •...