Quick-Start Operating Guide
USP 797 Modular Cleanroom
©
Copyright 2015 Terra Universal Inc. All rights reserved. • Revised Dec 2019 • Document No. 1800-90
Terra Universal, Inc. • TerraUniversal.com • 800 S. Raymond Ave. • Fullerton, CA 92831 • TEL: (714) 578-6000 • FAX: (714) 578-6020
5
Recommended Fan Filter Configurations (based on ceiling height of 8 feet or less)
Recommended Fan Filter Configurations
Nominal
Dimensions
No. of
Ceiling
Bays
No. of Filter Modules to meet ISO Cleanliness
Standards
ISO 3
ISO 4
ISO 5
ISO 6 ISO 7 ISO 8
8' x 8'
8
5 -8
4 - 8
3 - 6
2 - 3
1 - 2
1
8' x 12'
12
7 - 12
6 - 12
4 - 8
3 - 5
2 - 3
1 - 2
8' x 16'
16
10 - 16
8 - 16
6 - 11
4 - 6
2 - 4
1 - 3
12' x 12'
18
11 - 18
9 - 18
6 - 13
5 - 7
3 - 5
1 - 3
12' x 16'
24
14 - 24
12 - 24 8 - 17 6 - 10
4 - 6
2 - 4
Fluorescent Illuminator Module
Each fluorescent light fixture is externally mounted to ensure effective illumination of the
work area without interfering with the controlled air stream. Each module contains four
40W fluorescent T8 light tubes controlled by a master switch mounted on the main
Cleanroom Control Panel. The housing is made of epoxy-finished aluminum.
Power Requirements:
115VAC/60Hz, 1.50A Each (US)
277VAC/50Hz, 0.65A Each (International)
Quantity:
Two, one in Buffer room, one in Antechamber
Blank Ceiling Panels
All remaining ceiling grids are covered with blank panels, which can be removed to allow installation of additional fan
filter units or illuminator modules. Panels are made of white polypropylene. All of these ceiling modules rest against
the ceiling grid frame to form a tight seal along the ceiling grid perimeters.
Walls
IMPORTANT SAFETY NOTICE
All personnel should wear eye protection and respirators in addition to gloves and appropriate
clothing while cutting, drilling or sanding FRP panels in accordance with local state safety laws.
Structural support is provided by powder-coated steel framing, consisting of 1.75” square steel upright and horizontal
members. Steel frames ensure a rigid, free-standing support structure that requires no external bracing. Walls are
finished with Fiberglass-Reinforced Plastic (FRP) panels applied to fire-resistant wallboard. FRP panels are available
in a Class A FM-approved material and a Class C material.
Both Classes of FRP panels are applied with a unique advanced polymer non-outgassing adhesive, allowing
installation on porous and nonporous surfaces. A specialized seam sealant provides trim-free seams that expand and
contract to accommodate temperature-induced dimensional changes without creating cracks or gaps. Finally, a
patented surfacing technology seals panels uniformly to enhance durability and prevent particle emission and
microbial growth. The result: smooth, chemical-resistant, sealed, cleanroom-compatible walls that won’t shed
particles or outgas.
Class A BioSafe interior panels are the only FRP wall panels certified to ISO 5 standards for added cleanliness, and
Factory Mutual (FM) approved for increased safety and fire hazard protection.