Inficon VSA100A Operating Manual Download Page 2

 

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tina29e1     (2017-05)     VSA100A.om

 

 

In all communications with INFICON, please specify the information on the product 
nameplate. 

 

 

 
 

 

This document applies to products with part number: 

399-001 

The part number (PN) can be found on the product nameplate. 
 

We reserve the right to make technical changes without prior notice. 

All dimensions are indicated in mm. 

The references to diagrams, e.g. (4/5), consist of the fig. no. and the item no. in 
that order. 
 
 

 

The Vacuum Switch VSA100A is used as a pressure safety switch in vacuum 
systems. 
 
 

 

The Vacuum Switch VSA100A is used as a pressure safety switch in vacuum 
systems. It is used e.g. to automatically interrupt the gas supply when venting 
vacuum systems with a purge gas at a pressure of 3 mbar below atmospheric 
pressure. 
 
 

 

Unpack the Vacuum Switch VSA100A immediately after delivery, even if it is to be 
put into operation at a later date. 

Before doing so, examine the shipping container for any external damage. Then 
completely remove the packaging materials. 

The shipping container and packaging materials must be kept in the event of com-
plaints about damage. 

In order to ensure that no damages have been caused during transport carefully 
examine Vacuum Switch VSA100A visually. 

If any damage is discovered, report it immediately to the forwarding agent and 
insurer. If the damaged part has to be replaced, please get in touch with the orders 
department. 
 
 

 

At a differential pressure of 6 mbar when pumping down or 3 mbar when venting 
below atmospheric pressure, an elastic diaphragm actuates a changeover contact 
which in turn may be used to directly switch any ancillary equipment. The electrical 
connections are placed under a plastic cover. 
 
 

 

Vacuum Switch VSA100A complete with cable, 3 m 

Operating Manual German 

Operating Manual English 
 
 

Product Identification 

Validity 

Description 

Intended Use 

Unpacking and Checking 

Design and Function 

Scope of Delivery 

Summary of Contents for VSA100A

Page 1: ...Operating M Incl EU Declara tina29e1 2017 Vacu VSA100 Manual ation of Conform 7 05 um S 0A mity Switch h 1...

Page 2: ...eration at a later date Before doing so examine the shipping container for any external damage Then completely remove the packaging materials The shipping container and packaging materials must be kep...

Page 3: ...3 1 Safety 4 1 1 Symbols Used 4 1 2 Personnel Qualifications 4 1 3 General Safety Instructions 4 1 4 Liability and Warranty 4 2 Technical Data 5 3 Installation 6 3 1 Vacuum Connection 6 3 2 Electrica...

Page 4: ...edia Adhere to the applicable regulations and take the necessary precautions for all work you are going to do and consider the safety instructions in this document Before beginning to work find out wh...

Page 5: ...ating temperature 0 to 85 C Helium permeation 1 10 6 mbar l s 1 Switching contact changeover contact Switching capacity 100 mA 24 V ac 30 mA 24 V dc Electrical connection standard cable 3 m Vacuum con...

Page 6: ...ected 3 m long standard cable The length of this cable may be changed The electrical connection terminals and the strain relief are accessible after un screwing the cross head screws and folding out t...

Page 7: ...mful substances e g radioactive toxic caustic or microbiological Adhere to the forwarding regulations of all involved countries and forwarding companies and enclose a completed declaration of con tami...

Page 8: ...must be disposed of in accordance with special regulations Dispose of such products in accordance with the relevant local regu lations After disassembling the product separate its components accordin...

Page 9: ...stances in electrical and electronic equipment Vacuum Switch VSA100A Harmonized and international national standards and specifications EN 61000 6 2 2005 EMC generic immunity standard for industrial e...

Page 10: ...10 tina29e1 2017 05 VSA100A om Notes...

Page 11: ...tina29e1 2017 05 VSA100A om 11 Notes...

Page 12: ...LI 9496 Balzers Liechtenstein Tel 423 388 3111 Fax 423 388 3700 Original German tina29d1 2017 05 reachus inficon com www inficon com t i na29e1...

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