schmersal EX-Z/T 235 Скачать руководство пользователя страница 5

5

EX-Z/T 235

Operating instructions
Position switches

EN

EX-Z/T235-D-EN

7.  Appendix

The currently valid declaration of conformity can be  
downloaded from the internet at www.schmersal.net.

7.1  EC Declaration of conformity

Name of the safety component / type:

EX-Z/T 235

II 3D Ex tc IIIC T90°C Dc X

II 3G Ex nC IIC T5 Gc X

Description of the safety component:

Positive break position switch for  
safety functions or position switch  
without safety function

Relevant EC-Directives:

2006/42/EC EC-Machinery Directive

1)

2006/95/EC EC Low Voltage Directive

2)

94/9/EC EC-Explosion Protection Directive (ATEX)

Afixing of the CE conformity mark:

1)

  for safety components, whose type plate 

is labelled "safety component"

2)

  for position switches without safety 

function

Used harmonized standards:

EN 60947-5-1
EN 60079-31

EN 60079-0

EN 60079-15

Person authorized for the compilation of 
the technical documentation:

Oliver Wacker
Möddinghofe 30
42279 Wuppertal

Place and date of issue:

Wuppertal, October 7, 2014

Authorised signature

Philip Schmersal

Managing Director

EC Declaration of conformity

Translation of the original 
Declaration of Conformity

K.A. Schmersal GmbH & Co. KG
Möddinghofe 30
42279 Wuppertal
Germany
Internet: www.schmersal.com

We hereby certify that the hereafter described safety components both in its basic design and  
construction conform to the applicable European Directives.

Содержание EX-Z/T 235

Страница 1: ... below or for the applications authorised by the manufac turer 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 instruc tions manual the country specific installation standards as well as all prevailing safety regulations and accident prevention ru...

Страница 2: ...inte nance requirements to the standard series EN 60079 must be met Conditions for safe operation Due to the specific impact energy the components must be fitted with a protection against mechanical stresses The specific ambient tempe rature range must be observed The user must provide for a protection against the permanent influence of UV rays The user must evaluate and design the safety chain in...

Страница 3: ...n the technical data Please observe the remarks of the standards EN ISO 12100 EN 953 and EN ISO 14119 3 2 Dimensions All measurements in mm Position switches EX Z T 235 22 15 30 20 30 63 5 8 5 20 4 3 Mounting of the actuating heads Repositioning the actuating heads R 1R 4R K 3K 4K V H The actuating head can be repositioned by 4 x 90 Unscrew the four screws of the actuating head Philips tip profile...

Страница 4: ...g to the instructions The connection is executed correctly The cable is correctly executed and connected Check the free movement of the actuating element The safety component is not damaged Remove particles of dust and soiling Check cable entry and connections in de energised condition 5 2 Maintenance In case of correct installation in accordance with the above described instructions the component...

Страница 5: ...ective ATEX Afixing of the CE conformity mark 1 for safety components whose type plate is labelled safety component 2 for position switches without safety function Used harmonized standards EN 60947 5 1 EN 60079 31 EN 60079 0 EN 60079 15 Person authorized for the compilation of the technical documentation Oliver Wacker Möddinghofe 30 42279 Wuppertal Place and date of issue Wuppertal October 7 2014...

Страница 6: ... A Schmersal GmbH Co KG Möddinghofe 30 D 42279 Wuppertal Postfach 24 02 63 D 42232 Wuppertal Phone 49 0 2 02 64 74 0 Telefax 49 0 2 02 64 74 1 00 E Mail info schmersal com Internet http www schmersal com ...

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