Fan Application Category Rigidly Mounted (In/Sec)
Flexibly Mounted (In/Sec)
BV-3
0.15
0.20
Final test room vibration levels in the axial, vertical, and horizontal planes shall be recorded and a written copy shall be available upon request.
FINISH — The f an housing, aft er fabrication, shall be cleaned and chemically pretreated by a phosphatizing process and shall be painted inside and out with two coats of air dry enamel.
3.4 Powder Exhaust Filter Proving Assembly
This assembly addresses filter loading in the powder booth requiring that the filters be monitored. An automated signal will alert the operator while shutting down powder spray operations in the event of filter failure.
This is an NFPA 33 Code 15.8.2
Powder Exhaust Filter Proving Assembly
Powder Exhaust Filter Proving Assembly (Open)
3.6 Optional Powder Booth Control Panel
Your RTT powder booth may be equipped with an optional pre-wired electrical control panel. Refer to the electrical control drawings for the electrical schematic and component Bill of Material. Also shown on this drawing is the wiring required at the time of installation. No spare parts are provided with this control panel. This panel and its associated wiring must be installed under the supervision of a licensed electrician. The cabinet that houses the controls is either NEMA 1 or NEMA 12 rated. It is not suitable for Class I, Division II area. Refer to Chapter 6 in the NFPA 33 Standard and consult with the local authority having jurisdiction for the definition of this area for your powder booth.
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