Installation and Operating Guide
Cleanroom Pass-Through Chambers
©
Copyright 2020 Terra Universal Inc. All rights reserved. • Revised Jul. 2020 • Document No. 1800-07
Terra Universal, Inc. • TerraUniversal.com • 800 S. Raymond Ave. • Fullerton, CA 92831 • TEL: (714) 578-6000 • FAX: (714) 578-6020
6
2.2
Installation for Standard Mounting Brackets
1.
Terra Universal does not supply fastener hardware for the mounting
brackets. Choose fasteners that are appropriate for mounting to your wall
material (drywall or masonry, for example).
2.
Prepare the wall cut-out as outlined in
Section 2.1
.
3.
Loosen the pass-through from the shipping pallet by removing the small
brackets attached on either side. See
Section 3.0
if your pass-through
chamber includes an exhaust flange or filter housing for ventilation.
4.
Slide the loose mounting bracket off of the body of the pass-through and
set it aside. The other mounting bracket assembly is welded to the pass-
through either 2” from one end (
standard mounting
) or near the middle
(
center mounting
), depending on the wall thickness specified in the
original order.
5.
Insert the pass-through into the wall until the fixed (welded) mounting
bracket is flush against the wall. Use a level to straighten the chamber
and fasten the bracket to the wall through the pre-drilled holes. The
number of fasteners needed depends on the size of the chamber.
6.
From the “dirty” side, slide the loose mounting bracket onto the chamber
and secure it to the wall with fasteners. Do not over-tighten the fasteners as
this may bend the bracket and create gaps. Use silicone caulk or expansion
foam to fill gaps as needed.
7.
If the chamber protrudes from the wall by 24" or more, install the included
support bracket(s) to the wall, below the chamber (See
Figure 3
bottom
right
). The body of the pass-through chamber rests upon the bracket and
no fasteners required.
8.
Check alignment of the pass-through chamber doors by following the
procedures outlined in
Section 2.6 Door Alignment
.
Figure 4:
Pass-through with standard mounting
brackets, fastened to the wall
Figure 3:
Diagram of installed pass-through with standard
mounting brackets
