schmersal TZG, Operating Instructions

EN

Operating instructions            pages 1 to 4

Original

1

TZG

Operating instructions

Safety switch

EN

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:  

wwwschmersalnet

The information contained in this operating instructions manual is 

provided without liability and is subject to technical modifications

If multiple safety components are wired in series, the 

Performance Level to EN ISO 13849-1 will be reduced due 

to the restricted error detection under certain circumstances 

The entire concept of the control system, in which the safety 

component is integrated, must be validated to EN ISO 13849-2

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

11  Function                                              1

12 

Target group: authorised qualified personnel

                 1

13  Explanation of the symbols used                           1

14  Appropriate use                                         1

15  General safety instructions                                1

16  Warning about misuse                                   2

17  Exclusion of liability                                      2

2  Product description

21  Ordering code                                          2

22  Special versions                                       2

23  Purpose                                               2

24  Technical data                                          2

25 

Safety classification

                                    2

3  Mounting

31  General mounting instructions                             2

32  Dimensions                                            3

4  Rear side Electrical connection

41  General information for electrical connection                 3

42  Contact variants                                       3

5  Set-up and maintenance

51  Functional testing                                      3

52  Maintenance                                           3

6  Disassembly and disposal

61  Disassembly                                          3

62  Disposal                                              3

7  EU Declaration of conformity

x

000 / 1

1

2017 / v

A

   -   10121

1192-EN / E / 2017-1

1-07 / 

AE-Nr

 8346