Related Manuals for KERN IEX
Summary of Contents for KERN IEX
- Page 1 KERN & Sohn GmbH Ziegelei 1 Phone: +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 Safety-usage manual KERN IEX Version 1.1 2017-05 IEX-BASV-e-1711...
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Page 2: Table Of Contents
Contents General understanding of the manual symbology .......... 3 Intended use of scales IEX ................3 Construction of single load cell scales IEX ............. 4 Warnings and security information ..............5 Installation instruction of scale ................. 7 Changing the scale place of operation ............10 Cleaning and maintenance ................ -
Page 3: General Understanding Of The Manual Symbology
2 Intended use of scales IEX IEX scales are intended to mass measurements in hazardous areas endangered to appearance of explosive atmosphere. They can be used for weighings goods. Tarring within the whole range of measurement allows to measure net mass of loads. -
Page 4: Construction Of Single Load Cell Scales Iex
The weighing platform features a surface plate also made of stainless steel ensuring adequate protection and providing easy cleaning. Scales series IEX feature a aluminum load cell ensuring upgraded robustness against harmful influence of the surrounding conditions. -
Page 5: Warnings And Security Information
IEX – (500x400) Warnings and security information IEX scales observe the requirements of the group II, category 2 of devices compliant with 94/9/WE Directive and are marked - II 2 G IIB T4. Symbology description according to 94/9/WE Directive: IEX-BASV-e-1711... - Page 6 IEX scales are intended to interior and outdoor operation. But it should not be exposed to active chemical vapours, extreme temperatures and huge humidity. Platform’s construction is made of mild steel, load cells are made of aluminum. Ambient temperature during operation: -10°C to +40°C.
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Page 7: Installation Instruction Of Scale
The ground on which the platform is to be placed must be able to carry the maximal load together with the platform o IEX scales are equipped with the indicator connected with the platform o The indicator can be mounted on the table or installed on a wall by means of a handler. - Page 8 If the weighing platform requires leveling, then screw scale’s adjustable feet to adjust level. Check the grounding -masking springs (they are used for gathering electrostatic charges from the weight pan) . IEX-BASV-e-1711...
- Page 9 Before the first start up, make sure, there is no explosion danger – there is no explosive atmosphere. If there is any sign that the scale is not working properly, unplug it from mains, secure it and notify KERN service.
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Page 10: Changing The Scale Place Of Operation
While moving a scale in another place of operation, all safety measures listed in point 5 of this instruction should be taken. Cleaning and maintenance Unplug the power adapter IEX-A01 from mains. Check wether the indicator´s electrostatic grounding is correctly plugged and is not defected. -
Page 11: Technical Surveys
The damage and loosing one of connection is inadmissible. Electrical connection between the housing and the platform - max. resistance between the weight pan (put on) and the housing should be lower than 100Ω. Stability and levelling of the scale. IEX-BASV-e-1711...