Technifab Products Cryogenic Tank Switcher Installation Manual Download Page 6

 

LT-33020(2) 

©2013 Technifab Products, Inc. 

3.  The liquid level sensor height is set to the 

proper level at the factory using the 
compression bushing. If the liquid level 
sensor is not already installed, put it into 
the manifold assembly and tighten the 
compression fitting. 

 
 
 
 
5.  Connect the cables to the manifold 

junction box. Inlet valve solenoid cables 
are marked on the left side and may 
continue to the top right for a 6 tank 
switcher. The liquid level probe and the 
pressure transducer 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 orange clamps to identify the 
inline filter inside the bayonets. The 
standard bayonet on the tank switcher uses 
a wing-nut clamp; hand tighten the 
wingnut until the clamp is firmly mounted. 

 
 
 

Note:

 If the outlet is being connected to a Techniguard vacuum jacketed pipe system 

you may want to refer to LT-30121, the Techniguard System Installation Manual for 
B-Series and R-Series VJP, which covers bayonet and vacuum-jacketed pipe 
installation in more detail. 

 
 

Installation and Setup

 (continued) 

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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