<2. Handling Cautions>
2-17
IM 01W03D01-01EN
F0215.ai
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Yokogawa Electric Corporation
11. WARNING – POTENTIAL ELECTROSTATIC CHARGING HAZARD – WHEN THE
EQUIPMENT IS USED IN HAZARDOUS LOCATIONS, AVOID ANY ACTIONS
WHICH GENERATE ELECTROSTATIC CHARGES, SUCH AS RUBBING WITH A
DRY CLOTH.
12. WARNING – WHEN THE EQUIPMENT IS USED IN ZONE 0, IT MUST BE
INSTALLED SUCH THAT, EVEN IN THE EVENT OF RARE INCIDENTS,
IGNITION SOURCES DUE TO IMPACT AND FRICTION SPARKS ARE
EXCLUDED
13. WARNING – TO PREVENT IGNITION OF FLAMMABLE OR COMBUSTIBLE
ATMOSPHERES,
READ,
UNDERSTAND
AND
ADHERE
TO
THE
MANUFACTURER’S LIVE MAINTENANCE PROCEDURES
14. WARNING – USE ONLY YOKOGAWA BATTERY PACK F9090FC or F9090GC
15. WARNING – THE BATTERY PACK CAN BE REPLACED IN A HAZARDOUS
LOCATION. THE BATTERY PACK HAS SURFACE RESISTIVITY GREATER
THAN 1G OHM AND MUST BE PROPERLY INSTALLED IN THE ENCLOSURE
OF THE EQUIPMENT. CARE MUST BE TAKEN DURING TRANSPORTATION TO
AND FROM THE POINT OF INSTALLATION TO PREVENT ELECTROSTATIC
CHARGE BUILD-UP
16. WARNING – CELLS MUST BE CHANGED IN AN UNCLASSIFIED LOCATION
ONLY
17. WARNING – SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC
SAFETY
