Location requirements, Support requirements, Exhaust requirements – Labconco Protector XL Floor-Mounted (Walk-In) Laboratory Fume Hoods 1128 Series Manuel d'utilisation

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Chapter 2: Prerequisites

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8

Original instructions

Location Requirements

The floor-mounted fume hood should be located away from
traffic patterns, doors, windows, fans, ventilation registers, and
any other air-handling device that could disrupt its airflow
patterns. All windows in the room should be closed.

La hotte monté au sol devrait être situé loin des modèles de
trafic, les portes, les fenêtres, les ventilateurs, les registres de
ventilation, et tout autre appareil de traitement d'air qui
pourraient perturber ses habitudes de circulation d'air. Toutes
les fenêtres de la chambre doivent être fermées.

Support Requirements

DO NOT install the fume hood on a cart, dolly, or mobile
bench. ALL Protector Hood installations must be permanent
and stationary. The Protector XL Floor-Mounted Hood is
usually mounted directly on room floor surfaces, or an optional
chemical resistant work surface.

NE PAS installer la hotte sur un panier, chariot, ou banc
mobile. Toutes les installations de protection de capot doit être
permanent et stationnaire. Le Protecteur du XL-parole
Gendarmerie capot est généralement monté directement sur
des surfaces de plancher de la salle, ou une surface de travail
optionnel résistant aux produits chimiques.

Exhaust Requirements

The exhaust duct connection has been designed for 12" nominal duct (12.75" OD)
to allow for minimum static pressure loss while operating at 60 to 100 fpm face
velocities. The 12" diameter exhaust duct also allows for proper transport
velocities away from the hood in the 1000 fpm to 2500 fpm range. The proper
exhaust volume and static pressure loss are listed next for each hood model:


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