Technifab Products Cryogenic Tank Switcher Installation Manual Download Page 2

 

LT-33020(2) 

©2013 Technifab Products, Inc. 

Table of Contents 

Safety ...................................................................................................... 3 
Layout Diagram ....................................................................................... 3 
Components Included .............................................................................. 4 
Installation and Setup .............................................................................. 9 
   Alarm Output ......................................................................................... 7 
Troubleshooting ....................................................................................... 8 
Specifications .......................................................................................... 9 
Support Information ................................................................................. 9 

 

This document covers the installation of Technifab’s Vacuum-Jacketed Tank 
Switcher. Additional information for initial startup and system operation is 
included in the Owner’s Manual, Technifab part number LT-33013. 
 
 

Symbols Used in this Manual 

Warning - indicates a potentially hazardous situation which, if not avoided, 
could result in death or serious injury. 

 
 

Caution - indicates a potentially hazardous situation which, if not avoided, 
may result in minor or moderate injury. It may also be used to alert  

 
 
 
 
 
 
 
 
 
 
 
©2013 Technifab Products, Inc. All rights reserved. No part of this manual may be 
reproduced, transcribed, stored in a retrieval system, translated into any language or 
transmitted in any form or by any means, electronic, mechanical, photocopying, 
recording or otherwise, without the expressed written permission of Technifab 
Products, Inc. 

Summary of Contents for Cryogenic Tank Switcher

Page 1: ...LT 33020 2 2013 Technifab Products Inc 1 Technifab Vacuum Jacketed Tank Switcher Installation Manual...

Page 2: ...013 Symbols Used in this Manual Warning indicates a potentially hazardous situation which if not avoided could result in death or serious injury Caution indicates a potentially hazardous situation whi...

Page 3: ...chnifab Products Inc recommends routing the discharge lines from pressure relief devices to a safe place of discharge The outlet of the discharge line should not be in a location where it could injure...

Page 4: ...her Manifold Assembly with Junction Box Note Most tank switchers include a cryogenic inlet filter installed inside the inlet female bayonets You should use an orange colored bayonet clamp two shown to...

Page 5: ...ld be large enough to support the manifold The photo shows an example of a well mounted tank assembly Be sure to mount the manifold in three places shown with arrows on in the photo one clamp on each...

Page 6: ...cables are connected on the right side from the bottom up 6 Hookup the inlet and outlet piping to the manifold If the tank switcher inlets have inline cryogenic filters be sure to use the supplied ora...

Page 7: ...econfigured at the factory For shop air the Pneumatic Actuated Valve Guidelines Technifab part number literature LT 35569 has a more complete description of the differences and shop air requirements F...

Page 8: ...deliver liquid nitrogen Press the onscreen Run Stop button press the onscreen reset button and press the Run Stop button again A longer Switcher Timer SP setting may be necessary Error message on scre...

Page 9: ...tts 110 VAC nominal 1 7 amp maximum Alarm Output 24 VDC 0 2 amp max current Product Specifications Technifab Cryogenic Tank Switcher Support Information Technifab continuously seeks to improve its pro...

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