Warning - Explosion Hazard
Scully Overfill Prevention Sensor
Installation & Wiring Instructions
WHEN PERFORMING ANY WORK AROUND THE VESSEL BE SURE TO COMPLY WITH ALL
APPLICABLE REQUIREMENTS OF THE NATIONAL FIRE PROTECTION ASSOCIATION NFPA-30
“FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE”, FEDERAL, STATE AND LOCAL CODES AND
ANY OTHER APPLICABLE CODES AND REGULATIONS. WHEN APPLICABLE, EUROPEAN
CENELEC REQUIREMENTS MUST BE COMPLIED WITH.
DO NOT SMOKE OR PERFORM ANY METAL WORK WITH PRODUCT IN THE TANK OR WHEN
FUEL VAPOR IS PRESENT. DO NOT PERFORM ANY OPERATION WHICH MAY IMPAIR THE
TANK SAFETY. DO NOT PERFORM WORK ON THE VESSEL UNLESS IT IS GAS & VAPOR FREE.
BEFORE INSTALLATION, HAVE THE TANK REPAIRED OR REPLACED IF IT SHOWS ANY SIGNS
OF LEAKAGE.
TO PREVENT IGNITION OF FLAMMABLE OR COMBUSTIBLE ATMOSPHERES DO NOT INSTALL
OR REPAIR IN HAZARDOUS AREA. BE AT LEAST 6 FEET FROM ANY FUEL LOADING
FACILITY/OPERATION BEFORE SERVICING/TESTING.
IMPROPER SENSOR CONNECTIONS, COMPONENT SUBSTITUTION OR TAMPERING MAY
IMPAIR INTRINSIC SAFETY AND CREATE HAZARDOUS CONDITIONS. INSPECT SENSOR
CONNECTIONS REGULARLY FOR WEAR OR DAMAGE TO AVOID SAFETY OR
ENVIRONMENTAL HAZARD.
ALWAYS WEAR SAFETY GOGGLES AND PROTECTIVE CLOTHING WHEN WORKING WITH ANY
LIQUID WHICH MAY BE POTENTIALLY HARMFUL OR HAZARDOUS.
TO AVOID STATIC CHARGE; CLEAN SENSOR PRISM ONLY WITH DAMP CLOTH.