AIR SYSTEMS INTERNATIONAL SVF-10E Manual De Operación página 2

This series of portable ventilation fans has been designed for industrial heavy duty
applications in confined space ventilation. These blowers are the primary tool for providing
fresh clean ventilation air to remote work locations. Each work environment should be
thoroughly evaluated by a competent person before selecting the proper blower for a par-
ticular application.
READ AND FOLLOW ALL INSTRUCTIONS
All ventilation procedures should comply with federal, state, and local regulations. Air quality should be
tested prior to ventilating a confined space. A purge chart is provided on the ventilation equipment to help assist
in estimating the approximate time needed to ventilate confined spaces. Air quality should be tested continuously
during confined space occupancy to ensure a stable atmosphere and worker safety because atmospheric condi-
tions can change rapidly. Additional procedures and recommendations are available from federal, state, and local
agencies. DO NOT operate these units with the flange or grills removed. DO NOT USE THE STAN-
DARD ELECTRIC FAN, MODEL SVF-10E, IF VOLATILE OR EXPLOSIVE VAPORS ARE SUS-
PECTED! FOR HAZARDOUS LOCATIONS, USE MODEL SVF-10EXP.
FANS USED IN HAZARDOUS ENVIRONMENTS SHOULD BE GROUNDED AND SUPPLIED
WITH CONDUCTIVE DUCTING. PROPER GROUNDING PROCEDURES, API 2015 AND 2016,
SHOULD BE FOLLOWED AT ALL TIMES.
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SAFETY PRECAUTIONS: