ELTEX R23ATR Series, Operating Instructions Manual

Page 1: ...Operating Instructions R23ATR point charging bar BA en 3021 1912 F01029y ...

Page 2: ...2 BA en 3021 1912_R23ATR ...

Page 3: ... Technical advance 13 3 Installation and assembly 14 3 1 Installation of the point charging bar 14 3 2 Distance of the emission tips from the material web 15 3 3 High voltage cable of the charging bar 16 3 3 1Version with fixed cable connection 16 3 3 2Version with detachable cable connection 16 3 4 Connecting the high voltage cable of the charging bar to the high voltage generator KNH34 KNH64 KNH...

Page 4: ...tage of 30 kV DC depending on the design the R23ATR11operates with a maximum high voltage of 60 kV DC it is also suitable for use in higher ambient temperatures The advantage of the point charging bar is that it can be operated with either one two or three exchangeable emission tips The geometry of the emission tips is freely selectable offering the best possible adaption to your production proces...

Page 5: ...t PU 3 GRP holder for installation provided by the customer 4 Cable gland 5 Detachable high voltage cable for connecting to the high voltage generator accessories not supplied 6 Hole diagram and mounting depth of the emission tips Fig 1 R23ATR LAAA point charging bar design left with emission tip Type A Z 116463_1y PLQ 5 ...

Page 6: ...lder for installation provided by the customer 4 Cable gland 5 Detachable high voltage cable for connecting to the high voltage generator accessories not supplied 6 Hole diagram and mounting depth of the emission tips Fig 2 R23ATR RAAA point charging bar design right with emission tip Type A Z 116463_2y PLQ 5 ...

Page 7: ...ies not supplied 1 Emission tip 2 Base element PU 3 Cable gland 4 Detachable high voltage cable for connecting to the high voltage generator Fig 3 Point charging bar with detachable high voltage cable designed Type R23ATR11 _A with emission tip Type A Z 116539ay_2 o NJO 3 Fig 4 Point charging bar with fixed high voltage cable designed Type R23ATR11 _AY with emission tip Type A Z 116539ay_1 o NJO 3...

Page 8: ...s please see table chapter 9 Fig 5 R23ATR point charging bar Design L left standard R right 1 Emission tip 2 Emission tip 3 Emission tip Plug version n n detachable version Y connection POWER CHARGER PCSC Cable length in dm decimeter 5 dm steps n n detachable version 5 75 Fig 6 R23ATR point charging bar design left and right 09308X4gy_3 4 design left R23ATR LAAA design right R23ATR RAAA ...

Page 9: ...sion tips please see table chapter 9 Fig 7 R23ATR11 point charging bar Design 3 30 kV 6 60 kV Emission tip Plug version n n detachable version Y connection POWER CHARGER PCSC Cable length in dm decimeter 5 dm steps n n detachable version 09308X4gy_2 5 75 Fig 8 R23ATR11 point charging bar with fixed high voltage cable Z 116539ay_3 Fig 9 R23ATR11 point charging bar with detachable high voltage cable...

Page 10: ...tion This symbol appearing in the operating instructions refers to operations which if carried out improperly may result in damage to property 2 2 Proper Use The R23ATR point charging bar must only be used for applying static elec trical charges onto paper fabrics films and other non conductive materi als for the purpose of improving and accelerating production processes The R23ATR point charging ...

Page 11: ... lead to a risk of injury Disconnected high voltage plugs are not permitted or have to be grounded see chapter 5 Mainte nance page 21 Use only non conductive material e g GRP for the installation see chapter 3 1 Installation of the point charging bar page 14 If personnel are working near the charging bar the bar must be screened against inadvertent contact with a mechanical protection device The p...

Page 12: ...nuous sparking electric arc must be visible on the bar tips see chapter 5 Mainte nance page 21 Check the units and the high voltage cables at regular intervals and before startup for any damage Any damaged components must be repaired or replaced professionally before continuing to operate the unit or the units must be disabled Do not touch the emission tips risk of injury If the high voltage suppl...

Page 13: ...ts by personnel as specified by the employer s liability insu rance association may have to be provided e g DGUV V3 in Germany 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 be inspected at regular intervals The inspection intervals are specified i...

Page 14: ...ng Electric shock hazard If personnel are working near the charging bar the bar must be screened against inadvertent contact with a mechanical protection device The protective screen must be mounted at a minimum distance of 60 mm from the charging bar and the emission tips The protective screen must be made of GRP or similar suitable insulating material Protective screens made of conductive materi...

Page 15: ...distance of 10 mm with a maximum operating voltage of 20 kV is also permitted see Fig 10 Warning Before adjusting the bar with the operating voltage applied make sure that the bar is clean and dry and that the cable and the bar are un damaged Moisture dirt and defective parts carry the risk of electric shock When adjusting the bar with the operating voltage applied the operator must wear conductiv...

Page 16: ...carried out under offload conditions Caution Use a screwdriver to open the interlock 4 of the cable gland as shown in Fig 11 Pull the high voltage cable with corrugated tube 1 and terminal adapter 2 out of the bar element 5 Insert the new high voltage cable with corrugated tube and terminal adapter 2 into the bar element up to the stop laminated contact must engage properly Re attach the termi nal...

Page 17: ...sh the high voltage cables up to the stop into the socket connection Finally secure the adapter inside the socket with the clip provided see figure Cables without adapters have a color coded marking on the flexible tubing This marking must lie flush with the outside edge of the coupling Note The clip must be fully inserted Caution The high voltage cable must be pushed up to the stop 90 mm for KNH3...

Page 18: ...e material web is running Method Connect the bars via the prefabricated high voltage cable Push the high voltage cables up to the stop into the socket connection Finally the crew connection is tightened 9 9 1 High voltage outputs 10 High voltage cable Note The screw connection must be fastened with a torque of 3 Nm Caution The high voltage cable must be pushed up to the stop 150 mm into the cable ...

Page 19: ... supply voltage to the generator has been disconnected the machine is at a standstill because the bars pick up charges if the material web is running Take off the clip at the KNH_ _ generators using a 3 mm screw driver Then pull out the cable Disconnect the union nut SW18 at the POWER CHARGER PCSC generators Then pull out the cable ...

Page 20: ... at between 15 and 25 kV depending on the distance a of the emission tips from the substrate The correct operating voltage is set as soon as the desired effect is achieved by using the charging bar Caution Uncontrolled sparking on the charging bar must be avoided Reduce the high voltage or increase the distance from the substrate ...

Page 21: ...o ensure the proper function of the charging bars clean the bars at least once a week using compressed air 6 bar max free of oil and water and a brush with soft plastic bristles Use a suitable solvent benzine to remove dirt or grease Do not immerse the charging bar or the high voltage cable in solvent Warning Risk of deflagration Before restarting the charging bar make sure that the solvent has ev...

Page 22: ...f 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 Defective components will be replaced and installed free of charge If repairs are required at the customer s premises the costs for sending a techn...

Page 23: ...emedy Fouled charging bar Clean the bars using compressed air 6 bar max free of oil and water and a soft brush Use a suitable solvent to remove dirt or grease see chap 5 Maintenance Caution Do not immerse the charging bar in solvent Discharging to earth potential Remove metallic objects from the vicinity 60 mm of the charging bar The fitting and installation material of the charging bar must be no...

Page 24: ...kV DC resp 60 kV DC max via high voltage generators series KNH34 35 KNH64 65 resp POWER CHARGER PCSC Detachable cable connection prefabricated exchangeable high voltage cable in plastic tubing with connector for charging bar and high voltage generator high voltage cable must be ordered separately specify cable length and type of generator when ordering Fixed high voltage cable high voltage cable i...

Page 25: ...65 and KNHV6 specify cable length Plug R Set for fabricating the high voltage cable with flexible tube for 30 kV charging bars Plug U Set for fabricating the high voltage cable with flexible tube for 60 kV charging bars Plug Set for fabricating the high voltage cable with flexible tube for 30 kV charging bars for connection of the generator POWER CHARGER PCSC external diameter of the cable min 6 5...

Page 26: ...292 D 45 97 38 100291 E 45 129 80 103418 F 45 187 38 100301 G 45 241 38 100296 H 45 251 38 100295 I 45 356 38 103500 J 90 48 41 5 100297 K 90 58 41 5 106320 L 90 58 60 5 107854 M 90 64 41 5 106615 N 90 68 41 5 106321 P 90 74 41 5 106616 R 90 84 41 5 106617 S 90 195 138 5 100298 T 90 205 43 104038 U 90 205 138 5 100299 V 90 215 138 5 100300 X no tip ...

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Page 28: ... mbH Blauenstraße 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 website at www eltex de Z01007y ...