Pneumatic locking cylinder ZLVS Operating instructions
Contents
1. a Kolbenkraft F daN Knickl nge simm 0811 K Daten Betriebsanleitung Zylinder 004999671 BE_ZLVS_EX doc 004999671 0408 ME DRUMAG SPECKEN ED Ihr flexibler Probleml ser in der Fluidtechnik Konformit tserkl rung Declaration of Conformity im Sinne der Richtlinie 94 9 EG Anhang VIII according to EC Directive 94 9 EC Appendix VIII DRUMAG GmbH _ erkl rt in alleiniger Verantwortung dass die Verriegelungszylinder ZLVS mit Kolbendurchmessern 63 80 100 125 160 mm der Kategorie 2G und 2D auf die sich diese Erkl rung bezieht bereinstimmen mit der declares in sole responsibility that the Locking Cylinder ZLVS with Piston diameters 63 80 100 125 160 mm in category 2G and 2D that are subject to this declaration are meeting the requirements set forth in Richtlinie 94 9 EG Directive 94 9 EC Angewandte Norm DIN EN 1127 1 2008 02 DIN EN 13463 1 2003 06 Applicable standard DIN EN 13463 5 2004 03 Die Produkte sind mit folgender Kennzeichnung versehen The products are marked with the following characteristics x II 2GD c T4 130 C X DRUMAG GmbH hinterlegt die gem 94 9 EG Anhang VIII geforderten Unterlagen bei benannter Stelle T V Product Service GmbH EU Kennnummer 0123 EG Bescheinigung Nr EX9 1304 50296 005 DRUMAG GmbH will archive the documents required according to 94 9 EC at the following location T V Product Service GmbH EC Code 0123 EC Certificate No E2. Materials 5 Commissioning You must comply with the details shown on the nameplate Installation and commissioning must be carried out by authorised technicians as set out in the operating instructions You must comply with all applicable national and international regulations A WARNING Discharging of electrostatically charged components can lead to sparks that can cause an explosion For the operation of the cylinders you should use only hoses and bundles of hoses up to a maximum external diameter of 20 mm e Connect conductive metal parts together for potential equalization Earth the entire system Impacts involving rust and light metals and their alloys may cause sparks e Do not use any tool with corroded surfaces Protect the product from falling objects ME DRUMAG SPECKEN ED Ihr flexibler Probleml ser in der Fluidtechnik Install the cylinder in such a way that there are no transverse forces acting on the piston rod Transverse forces may lead to unacceptable heating Some piston rod attachments and fastening elements permit oscillating rotary and swivelling movements The use of these elements as radial plain bearings with circumferential speeds greater than 1 m s does not constitute use as intended This may give rise to unacceptable heating e f necessary adjust the cushioning in such a way that the piston arrives safely at the limits of travel and neither impacts abruptly nor
3. cylinder after 2 million cycles or after 6 months at the latest e Check that your product works faultlessly Remedial action 1 Exchange the cylinder or 2 Return the cylinder to SPECKEN DRUMAG for Malfunction External damage ollowing visual check servicing Longitudinal marks on Return the cylinder to SPECKEN DRUMAG for he piston rod servicing Loose fit of the cylinder Tighten the fastening bolts attachment and the astenings on the piston rod Dry lubricant residues Clean the piston rod with a soft cloth See operating irmly stuck to the piston instructions rod Uneven running See operating instructions Piston impacts heavily at 1 Adjust the damping at the limit of travel as he limit of travel necessary otherwise 2 Return the cylinder to SPECKEN DRUMAG for servicing Audible air leaks or oil t Replace the part subject to wear and tear or leaks from the piston rod 2 Return the cylinder to SPECKEN DRUMAG for gland servicing Oil escaping from the air 1 Replace the part subject to wear and tear or supply network 2 Return the cylinder to SPECKEN DRUMAG for servicing e The replacement of parts subject to wear and tear and of spare parts is possible in individual cases Repairs of this kind must only be carried out by trained and certified technicians Contact SPECKEN DRUMAG Free effective length in relation to piston force loading as shown in sketch
4. e Its application as a spring or cushioning element does not constitute use as intended Unacceptable stresses may occur e These devices can be used under the specified operating conditions in zones 1 and 2 of potentially explosive gas atmospheres and in zones 21 and 22 of potentially explosive dust atmospheres e You must only operate the cylinder with the specified operating media The use of gases does not constitute use as intended e You should use the cylinder in its original condition without any alterations of your own Approval will lapse in the event of any interference with the machine not carried out by the manufacturer 4 Operating conditions Max operating pressure 10 bar Ambient temperature ZLVS Standard 10 C to 60 C ZLVS VITON VI 10 C to 80 C When operated in the non EX area the maximum ambient temperature can be 80 C Temperature of the ZLVS Standard 10 C to 60 C medium ZLVS VITON VI 10 C to 80 C When operated in the non EX area the maximum temperature of the medium can be 80 C dried compressed air of quality class 5 as per ISO 8573 1 lubricated or non lubricated As desired See chart Side loads to the rod are not allowed Piston rod High alloy steel Cylinder tube Aluminium alloy Mg lt 7 5 Head and end cap Aluminium alloy Mg lt 7 5 Bolts and nuts High alloy steel Seals NBR and Viton Operating utilities Installation position Piston rod loading
5. 004999671 Pneumatic locking cylinder ZLVS Operating instructions ZLVS Standard x 1I2GDcT4 130 C 10 C lt Ta lt 60 C ZLVS VITON w lI2GDcT4 130 C 10 C lt Ta lt 80 C 1 Variations A Basic model FV Front flange FH Rear flange H Foot mount SHS Swivelling at the rear spherical D Double acting S Hydraulic at cover end Z Hydraulic at connecting rod end P Standard cushioning at both ends PV Standard cushioning at the front PH Standard cushioning at the rear PP Progressive cushioning at both ends PPV Progressive cushioning at the front PPH Progressive cushioning at the rear T Double ended piston rod R Stainless piston rod E Equipped for proximity switches VV Forward stroke locked RV Reverse stroke locked BV both directions locked 2 Operation By applying or releasing air pressure respectively oil in the cylinders the piston is moved backward and forward The piston rod transmits these movements to the outside In case of air pressure lack the pressure inside the cylinder chambers is kept so a load movement in locked direction is prevented A WARNING If cylinder is used for free positioning without limit buffer malfunction of the locking device can occur while lowering the load when the exhaust air flow is limited or when using a valve with open center Please contact SPECKEN DRUMAG 3 Application e The cylinder is intended for the transport of masses and the transmission of forces
6. X9 1304 50296 005 DRUMAG GmbH UY A Bad S ckingen den 10 04 2008 Ort und Datum der Ausstellung Funktion Gesch ftsf hffing U Ziegler Place and date of issue Function Managing dir ctor U Ziegler Drumag GmbH Glarnerstra e 2 Internet www specken drumag com Fluidtechnik D 79713 Bad S ckingen e mail technik specken drumag com Postfach 1142 Telefon 07761 55050 D 79702 Bad S ckingen Telefax 07761 550570 K Daten Betriebsanleitung Zylinder 004999671 BE_ZLVS_EX doc
7. springs back e The intake of compressed air must not be drawn from EX protected areas Compressed air must not be expelled into areas with potentially explosive dust atmospheres If necessary remove the mounted silencer at the respective port and mount a hose fitting Lead the exhausted air via hoses out of the dust EX area e When selecting the materials for installation tools and fastening accessories you should be alert to corrosion wear and mutual reactions e Restrict the number and dimensions of detachable connections to a minimum Use short hoses and pipes In doing so you should avoid the occurrence of mechanical stresses Seal any unused orifices with plugs or caps Ensure that all surfaces that require cleaning are easily accessible Operation Adhere to the operating conditions and the detailed operating instructions Adhere to the function mode of your cylinder Do not operate the pneumatic side of the cylinder hydraulically or vice versa Always remain within the permissible limits e Do not use thaw fluids Glycol when operating in EX area e High frequent operation can cause unacceptable heating of the operation medium Observe and limit the medium temperature to the admissible level if necessary ee 7 Maintenance and servicing WARNING Dust deposits on heated surfaces are highly inflammable Clean the product regularly e Comply as necessary with the maintenance intervals of any accessories used e Service the
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