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
6
5.
To allow the pass-through to be removed for maintenance without requiring shut down of the cleanroom environment, be sure
to finish the surfaces of the wall cutout with an appropriate non-shedding material, taking care not to obstruct the power supply
connection.
Installation Video:
To view a video demonstrating a similar installation, please visit the following link:
6.
Standing on the “clean” side of the wall, slide the pass-through completely into the wall until the welded mounting bracket is
flush with the “clean”-side wall surface. The “clean”-side mounting bracket should fit tightly against the wall without the need for
fasteners.
7.
Install any support brackets and check the alignment of the pass-through chamber by following the procedures 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, tightening
all corner screws once the bracket is in place.
9.
Confirm chamber positioning with a level, and insert the provided lag bolts into the pre-drilled holes in the mounting bracket.
Thread the lag bolt into the guide that extends from the “clean”-side mounting bracket (See
Figure 7
). The size of the pass-
through will determine the number of bolts required. Use a socket wrench to tighten the lag bolts into the pre-welded nuts until
the mounting bracket is flush against the wall.
Figure 5:
Push the Smart Pass-through into the cut-out from the
“clean”-side until it is flush with the wall
Figure 6:
Slide the “dirty”-side mounting bracket onto the body of the
Smart Pass-through
Be careful not to over-tighten the “dirty”-side mounting bracket lag bolts. The bracket should be
secured against the wall but should not bend inward (forming gaps).
CAUTION
