Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for ELTEX R120 Series
Summary of Contents for ELTEX R120 Series
- Page 1 Operating Instructions R120 / R121A Charging Bar BA-en-3030-1912...
- Page 2 BA-en-3030-1912_R120 / R121A...
-
Page 3: Table Of Contents
List of Contents Overview ..........5 Safety notice . - Page 4 The bars are operated with the appropriate high voltage generators sup- plied by Eltex. These can be adjusted to match the different active lengths of the bars and so allow optimized operation. To avoid any risk of personal injury or damage to property, please read these operating instructions carefully before starting the bars.
-
Page 5: Overview
1. Overview Fig. 1: R120/A with axial connection, integrated and encapsulated cable R120/W with radial connection, integrated and encapsulated 0...360˚ cable R121A 0…360° (max. 1 revolution) with axial connection, detachable cable R121A with two axial connections, detachable cables BA-en-3030-1912_R120 / R121A... - Page 6 The variety of charging bars available differs essentially in their installation lengths and in the connec- tion of the high voltage cable. Both the installation length and the variable active length of a charging bar allow the units to be adapted to the most varied applications.
-
Page 7: Safety Notice
The R120 / R121A charging bars may only be operated with the accom- panying Eltex high voltage generators (see chap. 8 Technical specifica- tions). These allow the flexible adaptation to the required high voltages and currents for different active bar lengths. -
Page 8: Work And Operational Safety
2.3 Work and operational safety Warning! Electric shock hazard! Carefully observe the following notes and the complete chapter 2 "Safety”, page • Before carrying out repairs, cleaning or maintenance work and before resetting after malfunctions, switch off the generator and disconnect the mains supply voltage (see chapter 5 "Maintenance”, page chapter 7... - Page 9 • In applications with movable charging bar (e.g. film draw strips), attach the high voltage cables such that there is no cable movement in the connecting zone of the generator (see chapter 3.4 "Installation of the charging bar”, page 12). •...
-
Page 10: Protection Against Contact
2.4 Protection against contact The site of installation and/or use of the units is outside the control of Eltex, contact protection against inadvertent contact of the bars and of live components by personnel as specified by the employer’s liability insur- ance association may have to be provided (e.g. -
Page 11: Installation And Assembly
3. Installation and assembly 3.1 Length of the charging bar Depending on intended use, the total length of the charging bar may be selected within the range from 85 mm to 3,985 mm in steps of 15 mm each. The total length is made up of active length plus 70 mm. Another 100 mm (approx.) must be provided for plugs and bending radius of the cable. -
Page 12: Installation Of The Charging Bar
60 kV 160 mm Fig. 3: Installation example using Eltex mounting material, > 1 5 0 charging against ground (roller) 1 Eltex insulator 2 Machine wall 3 Bar Fig. 4: Installation example using Eltex mounting material, charging a foil against ground... - Page 13 The installation profile of the charging bar has a fluting. The sliding nuts are pushed into this fluting, and the charging bar is bolted to these sliding nuts. Caution! Observe the bolt depth! M 5 ( 3 Fig. 5: Assembly details A Charging bar profile with one fluting B Profile section Max.
-
Page 14: Connecting The High Voltage Cable To The Knh18, Knh34 / Knh64, Knh35 / Knh65 Generators, To The Knhv3 / Knhv6 Distributor Box And To The Charging Bar R121A
3.5 Connecting the high voltage cable to the KNH18, KNH34 / KNH64, KNH35 / KNH65 generators, to the KNHV3 / KNHV6 distributor box and to the charging bar R121A The connection of the high voltage cable of the charging bars to the KNH18, KNH34 / KNH35 or KNH64 / KNH65 high voltage generators with max. -
Page 15: Connecting The High Voltage Cable Of The Charging Bar To The High Voltage Generator Power Charger Pcsc
Caution! The high voltage cable must be pushed up to the stop (90 mm for KNH18, KNH34 / KNH35 and 120 mm for KNH64 / KNH65) into the cable inlet! The connecting area of the high voltage cable must be kept clean! 3.6 Connecting the high voltage cable of the charging bar to the high voltage generator POWER CHARGER PCSC Warning! -
Page 16: Disconnecting The High Voltage Cable
3.7 Disconnecting the high voltage cable Warning! Electric shock hazard! Work may be carried out only if: • the supply voltage to the generator has been disconnected, • the machine is at standstill because the bars pick up charges if the substrate web is running. Take off the clip at the KNH_ _ generators, the KNHV_ distributor boxes and/or the R121A bar, using a 3 mm screw driver. -
Page 17: Operation
4. Operation 4.1 Operating voltage The charging bar is operated with high voltage between 5...15 kV, with adequate insulation with up to 60 kV. Make sure that the correct distance between the charging bar and the substrate surface is maintained. With an operating voltage of 15 kV, the minimum distance should be 10 mm. -
Page 18: Startup
4.4 Function control Use the Eltex Volt Stick or a glow-lamp voltage tester to check the proper function of the emission tips. Quote Article No. 109136 when ordering the Volt Stick from Eltex. -
Page 19: Maintenance
5. Maintenance Warning! Electric shock hazard! • Switch off the generator and disconnect the supply voltage before carrying out any maintenance or repair work. • The machine which has the units fitted must not be in operation. • The bars passively absorb energy from the moving substrate web. The high voltage cable must be plugged in or grounded to the generator. - Page 20 The inspection intervals are specified in the accident prevention regulations, as amended (e.g. in Germany DGUV V3). Eltex recommend inspection intervals of 6 months. The function of the series resistors must be checked using a suitable measuring device.
-
Page 21: Warranty
The warranty applies only if the operating and assembly instructions spe- cified by Eltex have been observed. The warranty period begins on the date of delivery. In the event of defects occurring during the warranty period, the units or defective components will be repaired at Eltex. -
Page 22: Troubleshooting
7. Troubleshooting Warning! Electric shock hazard! • Switch off the generator and disconnect the supply voltage before carrying out any maintenance or repair work. • The machine which has the units fitted must not be in operation. • Repairs and maintenance work must only be carried out by qualified personnel. -
Page 23: Technical Specifications
15 kV to max. 60 kV, depending on insulation Operating current max. 1 mA per meter of active bar length High voltage power via Eltex high voltage generators supply series KNH18, KNH34 / 35, KNH64 / 65 and POWER CHARGER PCSC as shown on... -
Page 24: Dimensions
9. Dimensions View X >R60 >R60 Fig. 10: Dimensions of the charging bar, 0...360˚ alternative connections of high voltage cable Examples for calculating the active length n = any number between 1 and 261, e.g. n = 150 The active length is therefore AL = 150 x 15 = 2250 mm AL = Active length GL= Total length EL = Installation length... -
Page 25: Spare Parts And Accessories
Bar bracket with clamp HA01/__ Bar bracket with aluminium profile section HA06/__ Eltex installation kit for voltages up to 60 kV: insulators, base plate, sliding nuts, bolts 105204 Installation material for bars: sliding nut with bolts and washers 105826... -
Page 26: Annex
A. ANNEX A.1 Quick plug-in connection for charging components for plug variants M Warning! Connect only to the generator side! Make sure that no high voltage applies at the end of the cable after disconnecting the plug! Before connecting or disconnecting the plug, deactivate the supply volt- age of the high voltage generator manually. - Page 28 Eltex offices and agencies The addresses of all Eltex agencies can be found on our website at www.eltex.de Eltex-Elektrostatik-Gesellschaft mbH Blauenstraße 67-69 79576 Weil am Rhein | Germany Phone +49 (0) 7621 7905-422 eMail info@eltex.de Internet www.eltex.de...
Need help?
Do you have a question about the R120 Series and is the answer not in the manual?
Questions and answers