CADEXAIR STADIUM Series, Руководство по эксплуатации и обслуживанию

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Lift the hood and secure the hood with the threaded rods. All suspension brackets for the hood
must be held by a threaded rod. Adjust the height of the hood with the bolts of the threaded rods
within the suspension brackets to make the hood level.
CONNECTING THE EXHAUST COLLAR TO THE HOOD
Unless the authorities having jurisdiction have approved lower quality ductwork, as permitted by
ULC-S-647, the exhaust duct must meet NFPA 96 standard.
IMPORTANT
According to NFPA 96, the duct must be at least 16-gauge steel or 18-gauge
stainless-steel. The duct must be continuously welded and watertight.
Hoods sometimes have factory-made holes. Always ensure that these are free of
obstructions and that they are accessible for the installation of future building site
components.
The exhaust outlet must be connected via a complete and continuous weld. When welding, protect
the stainless-steel surfaces from contamination.
It is possible to connect the exhaust outlet to the hood as shown in the following figure from NFPA
96.
DETAIL OF SEALED HOOD – DUCT JOINT
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