ELTEX R120 Series Operating Instructions Manual Download Page 1 | Manualshive

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Operating Instructions

R120 / R121A Charging Bar

BA-en-3030-1912

F0

10

39

y

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Summary of Contents for R120 Series

Page 1: ...Operating Instructions R120 R121A Charging Bar BA en 3030 1912 F01039y...

Page 2: ...2 BA en 3030 1912_R120 R121A...

Page 3: ...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 14 3 6 Connecting the high voltage cable of the...

Page 4: ...e production processes and cycles run faster and with less interference if the substrates used such as films foils papers etc adhere to each other The bars are operated with the appropriate high volta...

Page 5: ...th axial connection integrated and encapsulated cable R120 W with radial connection integrated and encapsulated cable R121A with axial connection detachable cable R121A with two axial connections deta...

Page 6: ...the installation length and the variable active length of a charging bar allow the units to be adapted to the most varied applications The dimensions of the bar are shown in chap 9 Dimensions The par...

Page 7: ...for the purpose of creating a static adhesion effect The R120 R121A charging bars may only be operated with the accom panying Eltex high voltage generators see chap 8 Technical specifica tions These...

Page 8: ...If the high voltage cable is disconnected the plug is live high voltage and applies with full power on the plug this may cause a spark dis charge and may lead to a risk of injury Disconnected high vo...

Page 9: ...19 chapter 7 Trou bleshooting page 22 Do not touch the emission tips risk of injury If the high voltage supply is connected reflex responses to electrical irritation can lead to secondary accidents th...

Page 10: ...Contact protection devices made of conductive material must be grounded 2 5 Inspection of the protective resistors contact protection The function and the appearance of the protective resistors must...

Page 11: ...ard length of the high voltage cable feeding the charging bar is 5 meters Special lengths on request For cable extension use high voltage distributor box connection of high voltage plug see chap 3 5 3...

Page 12: ...ing bar and ground depends on the maximum operating voltage of the charging bar Applications tacking protective foil laminating decorative substrate etc maximum operating voltage minimum creepage dist...

Page 13: ...orking loose e g Loctite 243 C Sliding nut Total length below 1 meter 2 off Total length below 2 meters 3 off Total length below 3 meters 4 off Total length below 4 meters 5 off Warning When routing t...

Page 14: ...ut only if the supply voltage to the generator has been disconnected the machine is at standstill because the bars pick up charges if the substrat web is running Method Connect the bars to the generat...

Page 15: ...generator has been disconnected the machine is at a standstill because the bars pick up charges if the substrat web is running Method Connect the bars via the prefabricated high voltage cable Push th...

Page 16: ...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...

Page 17: ...to be charged has a high intrinsic resistance and where no creepage currents caused by contamination is expected The current must not be allowed to exceed 1 mA per meter of active charging bar length...

Page 18: ...ly made the system is opera tional and the supply voltage can be switched on at the generator 4 4 Function control Use the Eltex Volt Stick or a glow lamp voltage tester to check the proper function o...

Page 19: ...e to be grounded Repairs and maintenance work must only be carried out by qualified personnel To ensure the proper function of the charging bars clean the bars at least once a week using compressed ai...

Page 20: ...rvals 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...

Page 21: ...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 un...

Page 22: ...a brush with soft plastic bristles Use a suitable solvent to remove dirt or grease see chap 5 Maintenance In operation no continuous sparking electric arc must be visible on the bar tips Caution Do n...

Page 23: ...lass fibre reinforced synthetic GRP PU stainless steel 0 60 C 32 140 F max 60 relative humidity non dewing max 15 kV to max 60 kV depending on insulation max 1 mA per meter of active bar length via El...

Page 24: ...h is therefore AL 150 x 15 2250 mm AL Active length GL Total length EL Installation length n Whole number depending on active length Fig 10 Dimensions of the charging bar alternative connections of hi...

Page 25: ...for fabricating the high voltage cable with flexible tube for 30 kV bars bar side for R121A only Plug U Set for fabricating the high voltage cable with flexile tube for 60 kV bars generator side Plug...

Page 26: ...is safety notice may result in damage to machinery and personal injury Preparing the connection The quick plug in connection consists of two sections the actual plug 1 and the coupling adapter 2 When...

Page 27: ......

Page 28: ...mbH Blauenstra e 67 69 79576 Weil am Rhein Germany Phone 49 0 7621 7905 422 eMail info eltex de Internet www eltex de Eltex offices and agencies The addresses of all Eltex agencies can be found on our...

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