1.3 Text designations used in these repair instructions Activities that can be carried out in any order. . 1 Activities which should be carried out in the specified order. Reference to further information General list Underlined, blue text indicates a cross-reference or hyperlink that you can click on in the PDF. 1.4 General safety information Caution Risk of injury due to unintended switching on and unexpected movements. Ensure that the ISO cylinder is depressurised and protected against restarting before any repair or maintenance work is carried out.
Caution The ISO cylinder may only be repaired by authorised and trained persons in accordance with the specifications in the technical documentation and using genuine spare parts. Installation and repair by unauthorised and untrained persons, repairs using non-original spare parts or without the technical documentation required for installation and/or repair are dangerous and therefore not permitted. Repairs must only be carried out in conjunction with these repair instructions and the respective device-specific operating instructions. Caution Lifting large loads can lead to permanent injury.
The ISO cylinder must be lifted by several people or with suitable lifting gear, depending on its size and weight. Note Observe the given tightening torques. If no special information is given the tightening torques given in the relevant standard apply to the screws, bolts and nuts used. Note the strength class of the screws, bolts and nuts! Note Carrying out repair work without the respective necessary technical documentation is dangerous, and therefore not permissible. Repairs must only be carried out in conjunction with these repair instructions and the respective operating instructions for the device, as well as the documents listed in Chapter 1.1 on page 6 .
In the event of damage caused by unauthorised manipulation, improper use or use of non-original spare parts, all warranty and liability claims against the manufacturer expire. Instead of carrying out the repair yourself, your local Festo sales office offers the option of having the repair carried out by Festo. Components and equipment replaced during repair must be disposed of in accordance with the relevant local environmental protection regulations. 7 / 56 Festo 7DSBCb_en