User`s manual

8
Eternalight 1 Online Emergency Lighting Inverter User’s Manual
#018-0135-01 Rev C
SERVICING COULD RESULT IN ELECTROCUTION, FIRE, EXPLOSION, OR
EQUIPMENT FAILURE.
CAUTION !
ALL POWER CONNECTIONS MUST BE COMPLETED BY A LICENSED ELEC-
TRICIAN WHO IS EXPERIENCED IN WIRING THIS TYPE OF EQUIPMENT. WIRING
MUST BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE NATIONAL
AND LOCAL ELECTRICAL CODES. IMPROPER WIRING MAY CAUSE DAM-
AGE TO THE EQUIPMENTS, INJURY OR DEATH OF PERSONNEL. VERIFY THAT
ALL HIGH AND LOW VOLTAGE INPUT POWER CIRCUITS ARE DE-ENERGIZED
AND LOCKED OUT BEFORE INSTALLING CABLES OR MAKING ANY ELECTRI-
CAL CONNECTIONS.
NOTE !
THIS EQUIPMENT GENERATES, USES, AND CAN RADIATE RADIO FREQUENCY
ENERGY, AND, IF NOT INSTALLED AND USED IN ACCORDANCE WITH THIS MAN-
UAL, MAY CAUSE INTERFERENCE TO RADIO COMMUNICATIONS. IT HAS BEEN
TESTED AND FOUND TO COMPLY WITHIN THE LIMITS FOR A COMPUTING DE-
VICE PURSUANT TO SUB PART J OF PART 15 OF FCC RULES, WHICH ARE DE-
SIGNED TO PROVIDE REASONABLE PROTECTION AGAINST SUCH INTERFER-
ENCE WHEN OPERATED IN A COMMERCIAL ENVIRONMENT.
D ANGER !
LETHAL VOLTAGES EXIST WITHIN THE EQUIPMENT DURING OPERATION. EX-
TREME CAUTION IS REQUIRED WHEN PERFORMING MAINTENANCE. OB-
SERVE ALL WARNINGS AND CAUTIONS IN THIS MANUAL. FAILURE TO COMPLY
MAY RESULT IN SERIOUS INJURY OR DEATH. OBTAIN QUALIFIED SERVICE FOR
THIS EQUIPMENT AS INSTRUCTED.
D ANGER !
BE CONSTANTLY AWARE THAT THE UPS SYSTEM CONTAINS HIGH DC AS
WELL AS AC VOLTAGES. WITH INPUT POWER OFF AND THE BATTERY,
DISCONNECTED, HIGH VOLTAGE AT THE FILTER CAPACITORS AND POWER
CIRCUITS SHOULD DISCHARGE WITHIN 30 SECONDS. HOWEVER, POWER
CIRCUIT FAILURES CAN OCCUR, SO YOU SHOULD ALWAYS ASSUME THAT
HIGH VOLTAGE MIGHT STILL EXIST 30 SECONDS AFTER SHUTDOWN.
VERIFY THAT POWER IS OFF USING AC AND DC VOLTMETERS BEFORE
MAKING CONTACT.
D ANGER !
SOME COMPONENTS WITHIN THE CABINETS ARE NOT CONNECTED TO
CHASSIS GROUND. ANY CONTACT BETWEEN FLOATING CIRCUITS AND
THE CHASSIS IS A LETHAL SHOCK HAZARD.