schmersal AZS 2305.1 Manuals

AZS 2305 Operating instructions Fail-safe delay timer EN 1 1. About this document 1.1 Function This operating instructions manual provides all the information you need for the mounting, set-up and commissioning to ensure the safe operation and disassembly of the safety switchgear. the operating instructions must be available in a legible condition and a complete version in the vicinity of the device. 1.2 Target group: authorised qualified personnel All operations described in this operating instructions manual must be carried out by trained specialist personnel, authorised by the plant operator only. Please make sure that you have read and understood these operating instructions and that you know all applicable legislations regarding occupational safety and accident prevention prior to installation and putting the component into operation. The machine builder must carefully select the harmonised standards to be complied with as well as other technical specifications for the selection, mounting and integration of the components. 1.3 Explanation of the symbols used Information, hint, note: This symbol is used for identifying useful additional information. Caution: Failure to comply with this warning notice could lead to failures or malfunctions. Warning: Failure to comply with this warning notice could lead to physical injury and/or damage to the machine. 1.4 Appropriate use The products described in these operating instructions are developed to execute safety-related functions as part of an entire plant or machine. It is the responsibility of the manufacturer of a machine or plant to ensure the correct functionality of the entire machine or plant. The safety switchgear must be exclusively used in accordance with the versions listed below or for the applications authorised by the manufacturer. Detailed information regarding the range of applications can be found in the chapter "Product description". 1.5 General safety instructions The user must observe the safety instructions in this operating instructions manual, the country specific installation standards as well as all prevailing safety regulations and accident prevention rules. Further technical information can be found in the Schmersal catalogues or in the online catalogue on the Internet: www.schmersal.net. The information contained in this operating instructions manual is provided without liability and is subject to technical modifications. There are no residual risks, provided that the safety instructions as well as the instructions regarding mounting, commissioning, operation and maintenance are observed. Content 1 About this document 1.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Target group: authorised qualified personnel . . . . . . . . . . . . . . . . . 1 1.3 Explanation of the symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.4 Appropriate use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.5 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.6 Warning about misuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.7 Exclusion of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 Product description 2.1 Ordering code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.2 Special versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.3 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.4 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.5 Safety classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3 Mounting 3.1 General mounting instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 Rear side Electrical connection 4.1 General information for electrical connection . . . . . . . . . . . . . . . . . 3 5 Operating principle and settings 5.1 Operating principle after the operating voltage is switched on . . . . 3 5.2 Setting of the time "T" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6 Set-up and maintenance 6.1 Functional testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 6.2 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 Disassembly and disposal 7.1 Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 7.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8 Appendix 8.1 Wiring example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8.2 Integral System Diagnostics (ISD) . . . . . . . . . . . . . . . . . . . . . . . . . 5 9 EU Declaration of conformity x.000 / 11.2017 / v.A. - 101126753-EN / F / 2017-11-13 / AE-Nr. 8370 EN Operating instructions������������������������pages 1 to 6 Original