background image

3 / 18

Festo 7CRDSNUb_en

Preface

These repair instructions are valid for the cylinders with piston rod listed on 
the title page to the exclusion of any liability claims.
Deviations compared to the descriptions in these repair instructions may 

arise depending on the design and/or modification status of the cylinder with 

piston rod. The user must check this prior to carrying out the repair and take 
the deviations into consideration if necessary.

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.
More detailed information on this can be found in chapter 

8 "Liability"

.

The relevant regulations on occupational safety, safety engineering and 
interference suppression as well as the stipulations contained in these repair 
instructions must be observed when working on the products.

Содержание CRDSNU Series

Страница 1: ...Repair instructions en Cylinder with piston rod Standard cylinder to ISO 6432 stainless steel CRDSNU Round cylinder stainless steel CRDSNU 7CRDSNUb_en...

Страница 2: ...oduction distribution or sale of this document or communication of its contents to others without express authorisation is prohibited Offenders will be liable for damages All rights reserved in the ev...

Страница 3: ...viations into consideration if necessary 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 co...

Страница 4: ...less steel CRDSNU incl S6 A1 A3 without A2 and TT 10 3 4 Round cylinder stainless steel CRDSNU A2 or TT only 11 4 Repair steps 12 4 1 Preparation 12 4 2 Visual inspection 12 4 3 Repairing the cylinder...

Страница 5: ...to website www Festo com Spare parts documentation Contains an overview of the spare and wearing parts as well as information on their installation Can be found in the online spare parts catalogue on...

Страница 6: ...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 e...

Страница 7: ...mation CRDSNU Cylinder of the type CRDSNU 32 Piston diameter 32 mm 100 Stroke 100 mm PPV Adjustable end position cushioning A Sensing option magnetic piston MQ Short end cap without swivel mounting 10...

Страница 8: ...parts please use the online spare parts catalogue on the Festo website spareparts festo com Item Designation Note 1 Hex nut piston rod Not with CRDSNU 12 16 20 2 Hex nut sealing seat Not with MG 3 Pi...

Страница 9: ...online spare parts catalogue on the Festo website spareparts festo com Item Designation Note 1 Hex nut piston rod Not with CRDSNU 12 16 20 2 Sealing seat 3 Excluder module 4 Piston rod seal 5 Insert 6...

Страница 10: ...e use the online spare parts catalogue on the Festo website spareparts festo com Item Designation Note 1 Hex nut piston rod 2 Slotted nut Not with MG 3 Circlip S6 only 4 Piston rod seal 5 Sealing seat...

Страница 11: ...se the online spare parts catalogue on the Festo website spareparts festo com Item Designation Note 1 Hex nut piston rod 2 Sealing seat 3 Excluder module 4 Insert sleeve 5 Piston rod seal 6 O ring 7 S...

Страница 12: ...cylinder for visible damage that might impair its function e g warping of the piston rod as well as deposits and scoring The entire cylinder must be replaced if the cylinder barrel is showing signs of...

Страница 13: ...Q and MG PPS Self adjusting pneumatic cushioning K2 Extended male piston rod thread not possible with K3 PPV Adjustable pneumatic cushioning K3 Female piston rod thread not possible with K2 and K5 A P...

Страница 14: ...ith S2 K8 Extended piston rod at front The repair steps can be found in chapter 4 8 Repair steps for replacing the sealing seat 4 8 Repair steps for replacing the sealing seat 4 8 1 Removing the seali...

Страница 15: ...to prevent damage Guide the bearing cap both bearing caps on cylinders with through piston rod S2 over the mounting sleeve onto the piston rod as far as the cylinder barrel Screw the sealing seat int...

Страница 16: ...ylinder barrel to produce an even lubricant film 5 2 1 Extremely thin grease film A barely continuous film of grease covers the bearing surface The grease can give a sheen to the surface however the c...

Страница 17: ...rod The mounting sleeve for piston rods for protecting the piston rod seal and the bearing in the bearing cap while the repair is being carried out must be produced by the customer The schematic diagr...

Страница 18: ...g further developed with regard to hardware and software The hardware status and where applicable the software status of the product can be found on the type plate of the product If the electronic doc...

Отзывы: