Document: 333D012G
5-18-2007
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small cardboard box.
6. Install the drain valve to the threaded pipe nipple. The nipple is located on the left underside of the cabinet
drain pan.
7. Be sure to remove the protective material covering the cabinet exhaust opening.
8. If the cabinet exhausts its air directly into the laboratory room instead of ducting it outside, install the exhaust
filter guard on top of the cabinet exhaust opening using the hardware provided.
9. Follow the base stand assembly and adjustment instructions provided in the appendix of this manual to set the
cabinet to the worksurface height desired.
10. Position the cabinet in its desired location within the laboratory room.
Exhausting into the Room
1. Never use the top of the cabinet or the work area for storage purposes.
2. Never use flammable, explosive or toxic vapors/gases, or substances which generate them, unless a qualified
safety professional has evaluated the risk. The filters only remove particulates and not gases.
3. Keep the exhaust filter guard on the cabinet. It will help protect the filter from objects being dropped on it and
keep the cabinet spaced from the ceiling or other objects so it can exhaust properly.
Cabinet
Model
Sash
Height
(Inches)
Exhaust Flow Range
(Approximate)
(CFM)
SG403A 8” [203.2mm] 256 / 282 [121 / 133 L/sec]
10” [254mm] 318 / 352 [150 / 166 L/sec]
SG603A 8” [203.2mm] 388 / 428 [183 / 202 L/sec]
10” [254mm] 484 / 536 [228 / 253 L/sec]
Cabinet Exhausting into the Room
Connecting the Exhaust for Ducting Outdoors
Whenever possible, the cabinet exhaust should be canopy connected to its own separate exhaust system. If it must
be ducted into a ganged exhaust system, make sure that the system is not a recirculating one. The building exhaust
system should contain provisions to adjust the building system flow and pressure.
The recommended connection between the cabinet and the building exhaust duct is a 10” [254mm] diameter
Canopy Exhaust Connection (CEC). It mounts directly over the exhaust filter and includes an access panel for leak
checking the exhaust filter. We recommend having a decon box and decon seal plate for the CEC to seal the cabinet
during decontamination.
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