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Installation and Operating Guide  

 

Smart Pass-Through Chambers

 

© 

Copyright 2017 Terra Universal Inc. All rights reserved. • Revised July 2020 • Document No. 1788-27  

Terra Universal, Inc. • TerraUniversal.com • 800 S. Raymond Ave. • Fullerton, CA 92831 • TEL: (714) 578-6000 • FAX: (714) 578-6020 

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Appendix: Installation Qualification Checklist 

5.0

To confirm proper installation, fill out the checklist below for each pass-through installed.  Note any suspected damage, deviations 

from installation procedures, or performance issues in the Comments section.  Equipment is found to be acceptable only when all 

installation criteria have been accepted and the document signed by the relevant parties. 

 

Installation Checklist 

Verify the following: 

Check if 

Confirmed and 

Accepted 

Performed by / Date 

All mounting brackets are secured tightly 

against the wall 

 

 

Support brackets (if provided) have been 

installed below the pass-through 

 

 

No gaps larger than 1/16” exist between 

the pass-through and the wall/floor surface 

 

 

Pass-through doors open smoothly and 

close completely, with the latch centered in 

the corresponding catch 

 

 

The seal/gasket on the inside of each door 

is intact, fully adhered to the door, and 

seats tightly against the face of the pass-

through without visible gaps 

 

 

The interlock functions properly, 

preventing the door from opening when 

the opposite door is also open 

 

 

The interior of the pass-through is clean 

and clear of any debris from installation 

 

 

Floor ramps (if provided) have been 

positioned at the base of the pass-through 

 

 

 
Performed by: _________________________________ Date: _________________ 
 
Reviewed by:  _________________________________ Date: _________________ 
Comments: 

 

Summary of Contents for BioSafe+ Smart Pass-Through

Page 1: ...e Document No 1788 27 Smart Pass Through Chambers Copyright 2017 Terra Universal Inc All rights reserved Revised July 2020 Terra Universal Inc TerraUniversal com 800 S Raymond Ave Fullerton CA 92831 TEL 714 578 6000 FAX 714 578 6020 ...

Page 2: ...00 FAX 714 578 6020 2 Table of Contents 1 0 Description 3 2 0 Installation 5 2 1 Wall Cut Out 5 2 2 Electrical 7 2 3 Door Alignment 8 2 4 Floor Mounted Pass throughs 9 2 5 Protruding Exhaust Flange or Filter Housing 10 3 0 Smart Pass through Accessory Modules 11 3 1 UV C Disinfection 11 3 2 Recirculating Air Showers 12 3 3 Load Presence Sensors 13 3 4 Refrigeration Module 14 4 0 Warranty 15 5 0 Ap...

Page 3: ...ng instructions in this manual apply to both the standard Smart Pass Through and the BioSafe Smart Pass Through which features a non outgassing potted polyurethane door seal The standard model uses an e shaped heat formed gasket to seal the doors The Smart Pass Through series includes an electronic interlock which allows only one open door at a time thus minimizing the amount of dirty air that can...

Page 4: ...ly useful if the pass through does not include windows Each alarm bell is synchronized with one of the doors on the pass through Once the Smart Pass Through has been installed and connected to a power supply each bell should be tested to determine the corresponding door If the alarm bells have not been labeled use the following procedure to determine alarm bell placement 1 Starting on the clean si...

Page 5: ...ut out for this type of pass through installers now have the option of finishing and sealing the cut out with a cleanroom grade surface That way if the pass through must be removed at a later date the CleanMount System will disassemble quickly and cleanly while the cleanroom can remain in operation 2 Make a wall cut out of the size specified in the table below Mounting Bracket Style Wall Cut Out D...

Page 6: ...s outlined in Section 2 2 Door Alignment 8 The dirty side mounting bracket is shipped preassembled Pop off the bracket covers and slide the bracket onto the body of the pass through See Figure 4 If necessary detach one section of the mounting bracket by removing the two screws at each corner creating a C shape Slide the C shaped bracket onto the chamber and then reattach the missing section tighte...

Page 7: ...all surface caulking may be used to fill any seams or gaps after the installation is complete 2 2 Electrical Electrical wiring must be done by qualified person s in accordance with all applicable codes and standards including fire rated construction When cutting or drilling holes for electrical take caution not to damage electrical wiring or other hidden utilities WARNING 1 Once the pass through i...

Page 8: ...g the mounting brackets to the wall 2 Large chambers may include support legs with leveling feet The feet adjacent to the cleanroom wall should be adjusted to support the chamber once the clean side door has been properly aligned 3 Repeat this procedure for the opposite i e dirty door Raise or lower the chamber corners until the door latch engages the center of the catch Then adjust the support fr...

Page 9: ...components and the floor 1 Prepare the wall cut out outlined in Section 2 1 2 Align the floor ramps with the bottom of the pass through so that the two notches on the rear of the ramp hook onto the studs below the pass through doors Push the ramp in until it is flush with the surface of the pass through and then set it down The pass through door may need to be opened to ensure the ramp is fitted p...

Page 10: ...lled these features will need to be detached from the pass through prior to installation to allow the pass through to fit through the wall cut out Figure 11 Exhaust Flange Figure 12 ULPA Filter Housing 1 To remove the exhaust flange unscrew the 8 domed cap nuts around the base of the flange and remove the flange See Figure 11 2 To remove the ULPA filter housing unscrew the 4 domed cap nuts on eith...

Page 11: ...ugh some details may differ from your particular configuration Contact Terra Universal with any questions not answered by the information presented below 3 1 UV C Disinfection Avoid direct exposure to UV C light Never attempt to open the pass through doors when the UV disinfection cycle is in progress WARNING The UV C Sanitizing Module performs an exposure cycle that neutralizes bacteria viruses a...

Page 12: ...ncrease the pressure within the chamber However increasing the speed too much can cause turbulence within the chamber and generate excessive heat from the motor A Minihelic gauge displays the pressure differential between the chamber and the external environment in inches of water column A typical pressure differential will read as a fraction of an inch of water column e g 0 5 WC depending on the ...

Page 13: ... detect objects placed within the pass through using a pair of infrared beams Whenever interference is detected between the IR transmitter and receivers the Smart Pass through Controller sends a signal to the Load Presence indicator lights on both sides of the pass through alerting personnel of materials ready for transfer The indicator lights will blink until the object causing the interference h...

Page 14: ...c operation prior to shipment To prevent overheating of the compressor and evaporator coils the refrigeration module s air intake and exhaust vents must be clear of obstruction after installation CAUTION To enter a new set point 1 Press MENU once to open Setpoint 1 Press MENU twice for Setpoint 2 2 Display flashes the first digit of Setpoint 1 3 Press MAX to set the digit 0 9 4 Press MIN to activa...

Page 15: ...separately For Terra s Policy and Procedures for Returning Goods see Terra s Internet site www TerraUniversal com Generally customers can improve the chance of collecting on a freight claim by following these procedures 1 formally requesting that the carrier inspect the shipment immediately upon suspecting damage or shortage to verify condition 2 notifying the carrier upon discovery of concealed d...

Page 16: ...rmed and Accepted Performed by Date All mounting brackets are secured tightly against the wall Support brackets if provided have been installed below the pass through No gaps larger than 1 16 exist between the pass through and the wall floor surface Pass through doors open smoothly and close completely with the latch centered in the corresponding catch The seal gasket on the inside of each door is...

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