Related Manuals for Festo CRDSNU Series
Summary of Contents for Festo CRDSNU Series
- Page 1 Cylinder with piston rod Standard cylinder to ISO 6432, stainless steel CRDSNU Round cylinder, stainless steel Repair CRDSNU instructions (en) 7CRDSNUb_en...
- Page 2 Imprint Version: 7CRDSNUb_en (06.2013) Copyright: ©Festo AG & Co. KG Postfach 73726 Esslingen Germany Editorial team: SC-S Tel.: +49 (0) 711 / 347-0 Fax: +49 (0) 711 / 347-2144 E-mail: service_international@festo.com Internet: http://www.festo.com Reproduction, distribution or sale of this document or communication of its contents to others without express authorisation is prohibited.
- Page 3 These repair instructions have been prepared with care. Festo AG & Co. KG does not, however, accept liability for any errors in these repair instructions or their consequences. Likewise no liability is accepted for direct or consequential damage resulting from improper use of the products.
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Page 4: Table Of Contents
Removing the sealing seat 4.8.2 Greasing the piston rod 4.8.3 Assembling the new sealing seat Cleaning and greasing Cleaning Greasing 5.2.1 Extremely thin grease film 5.2.2 Thin grease film 5.2.3 Grease reservoir Maintenance and care Tools Standard tools Special tools Liability 4 / 18 Festo 7CRDSNUb_en... -
Page 5: Important Information
Can be found in the online spare of damage due to normal wear. structure, application, installation, parts catalogue on the Festo The entire cylinder must be replaced commissioning, maintenance and website (www.Festo.com). in the event of damage to the cylinder care, etc. -
Page 6: General Safety Instructions
Repairs must only be carried out in conjunction with these repair instructions and the device-specific operating instructions. Note Instead of carrying out the repair yourself, your local Festo sales office offers the option of having the repair carried out by Festo. Environment Components and equipment replaced as part of a repair must be disposed of in accordance with the locally valid environmental protection regulations. -
Page 7: Type Codes (Ascertaining The Features Of A Cylinder)
The precise features of the current cylinder with piston rod can be ascertained with the help of the rating plate on the cylinder. The type designation is located directly beneath the Festo logo and describes the cylinder's features separated by a hyphen (-). -
Page 8: Component Overview
Standard cylinder, to ISO 6432, stainless steel, CRDSNU-… (incl. S6, A1, A3 without A2 and TT) This diagram is intended only to provide an overview of the individual components. To order spare and wearing parts, please use the online spare parts catalogue on the Festo website (spareparts.festo.com). Item Designation... -
Page 9: Standard Cylinder, To Iso 6432, Stainless Steel, Crdsnu
Standard cylinder, to ISO 6432, stainless steel, CRDSNU-… (A2 or TT only) This diagram is intended only to provide an overview of the individual components. To order spare and wearing parts, please use the online spare parts catalogue on the Festo website (spareparts.festo.com). Item... -
Page 10: Round Cylinder, Stainless Steel, Crdsnu
Round cylinder, stainless steel, CRDSNU-… (incl. S6, A1, A3 without A2 and TT) This diagram is intended only to provide an overview of the individual components. To order spare and wearing parts, please use the online spare parts catalogue on the Festo website (spareparts.festo.com). Item... -
Page 11: Round Cylinder, Stainless Steel, Crdsnu
Round cylinder, stainless steel, CRDSNU-… (A2 or TT only) This diagram is intended only to provide an overview of the individual components. To order spare and wearing parts, please use the online spare parts catalogue on the Festo website (spareparts.festo.com). Item... -
Page 12: Repair Steps
Short end cap without swivel mounting (not pos- …K8 Extended piston rod at front sible with S2) Sealing seat without mounting thread (not possible with S2) The repair steps can be found in chapter 4.8 "Repair steps for replacing the sealing seat". 12 / 18 Festo 7CRDSNUb_en... - Page 13 Extended piston rod at front (not possible with S2) Through piston rod (not with standard cylinder; not possible with The repair steps can be found in chapter 4.8 "Repair steps for replacing the sealing seat". Festo 7CRDSNUb_en 13 / 18...
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Page 14: Repairing The Cylinder Crdsnu
Clean the piston rod as described in chapter "Cleaning". • Apply a thin layer of the grease included in the set of wearing parts to the surface of the piston rod (see chapter 5.2.2 "Thin grease film"). 14 / 18 Festo 7CRDSNUb_en... -
Page 15: Assembling The New Sealing Seat
CRDSNU-50 85 Nm CRDSNU-63 85 Nm • Perform a functional test as per the operating instructions (enclosed with the cylinder or can be called up on the Festo website (www.Festo.com)) and commission the repaired cylinder. Festo 7CRDSNUb_en 15 / 18... -
Page 16: Cleaning And Greasing
Festo recommends Loctite 7063 and Loctite 7070 for cleaning. When using other cleaning agents, make sure that they do not corrode the seals of the cylinder with piston rod. In case of doubt, check the resistance of the seals using the data on the Festo website (www.Festo.com). Greasing The various components and seals of the cylinder with piston rod require different levels of greasing depending on a number of factors. -
Page 17: Tools
"Accessories, equipment and tools" (7Accessories_a_en). It can be found in the online spare parts catalogue on the Festo website (http://spareparts.festo.com/xdki/data/SPC/0/PDF_SAFE/Hilfsmittel.pdf Liability The General Terms and Conditions of Sale of Festo AG & Co. KG, which can be viewed on the Festo website (www.Festo.com), apply. Festo 7CRDSNUb_en 17 / 18... - Page 18 Festo or third parties have The latter applies particularly to extracts protection rights concerning this electronic of the documents for the user’s own Example: E 2003, Festo AG & Co. KG, documentation which Festo makes available documentation. The guarantee and liability D-73726 Esslingen...