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06/18 750.1781_Rev. H
2/12
300/600W Mini Inverter
WARNING:
THE MINI INVERTER MUST BE MOUNTED SECURELY USING A 1/4” (MIN) SCREW AND FLAT
WASHER FOR EVERY KEYHOLE. THE MOUNTING SURFACE MUST ALSO BE SUFFICIENTLY
REINFORCED TO ACCOMODATE THE WEIGHT LISTED (SEE PAGE 1). FAILURE TO SECURE THE
UNIT SUFFICIENTLY CAN DAMAGE THE EQUIPMENT AND/OR CAUSE SERIOUS INJURY.
WARNING:
DO NOT ENERGIZE THE CIRCUIT UNTIL ALL STEPS HAVE BEEN SUCCESSFULLY COMPLETED.
WARNING:
FAILURE TO CONNECT THE BATTERY(S) PROPERLY MAY RESULT IN EQUIPMENT FAILURE OR
AN UNSAFE CONDITION AND WILL VOID THE WARRANTY. A SMALL SPARK MAY OCCUR WHEN
CONNECTING TO THE BATTERY WIRES. THIS IS NORMAL AND IS CAUSED BY LARGE
CAPACITORS CONTAINED IN THE MINI INVERTER BEING CHARGED.
WARNING:
ALWAYS TURN OFF THE INVERTER MODULE AND THE AC SUPPLY TO THE EQUIPMENT AND
DISCONNECT THE BATTERY BEFORE SERVICING. ONLY QUALIFIED SERVICE TECHNICIANS
SHOULD SERVICE THIS EQUIPMENT. THE USE OF PARTS SUPPLIED BY OTHER THAN THE
MANUFACTURER MAY RESULT IN AN UNSAFE CONDITION OR EQUIPMENT FAILURE AND WILL
VOID THE WARRANTY.
CAUTION:
THIS UNIT PROVIDES MORE THAN ONE POWER SUPPLY OUTPUT SOURCE. TO REDUCE THE
R I S K OF ELECTRICAL SHOCK WHEN SERVICING, DISCONNECT BOTH NORMAL AND
EMERGENCY SOURCES BY TURNING OFF THE A.C. BRANCH CIRCUIT AND BY DISCONNECTING
THE B AT T E RY.
CAUTION:
BEFORE INSTALLING, MAKE CERTAIN THE A.C. POWER IS OFF.
NOTE: THE BATTERY(S) ARE SHIPPED SEPARATELY. PLACE THEM IN A LOCATION AWAY FROM
THE WORK AREA TO AVOID DAMAGE UNTIL THEY ARE TO BE INSTALLED.
CAUTION:
ONLY ONE VOLTAGE IS ALLOWED (120V OR 277V OR 347V). CONNECTION TO MORE THAN ONE
VOLTAGE MAY RESULT IN EQUIPMENT FAILURE AND VOID THE WARRANTY.
CAUTION:
FOR NORMALLY ON UN-SWITCHED UNITS: THE JUMPER WIRE IS PRESET FOR 120VAC. IF THE
UNIT IS TO BE WIRED FOR 277VAC, REMOVE THE JUMPER WIRE FROM THE 120VAC INPUT
POWER TERMINALS AND REINSTALL THE JUMPER WIRE INTO THE 277VAC INPUT POWER
TERMINALS.
CAUTION:
IF CONNECTED TO 277V OR 347V INPUT, USE A 277V OR 347V RATED SWITCH. FAILURE TO USE
THE PROPER VOLTAGE SWITCH MAY RESULT IN SWITCH FAILURE, A SHOCK HAZARD, AN
UNSAFE CONDITION AND/OR EQUIPMENT FAILURE.
CAUTION:
THE MINI INVERTER HAS A SELF-TEST FEATURE AND CAN ENTER IN SELF-TEST MODE (MONTHLY,
BIANNUAL OR ANNUAL) AT ANY TIME. WHEN THIS OCCURS, POWER WILL BE AVAILABLE AT THE
OUTPUT OF THE MINI INVERTER, EVEN IF THE LATTER WAS CONFIGURED FOR NORMALLY-OFF
OPERATION. ALWAYS TURN OFF THE INVERTER MODULE INSIDE THE MINI INVERTER BEFORE
WORKING WITH THE WIRING SYSTEM OF THE EMERGENCY LIGHTING SYSTEM.
IMPORTANT:
WHEN MAKING CONNECTIONS TO THE MINI INVERTER, YOU MUST RESPECT THE
APPROPRIATE WIRING DIAGRAMS. DO NOT CONNECT THE “INPUT POWER” NEUTRAL TO THE
“LOAD” NEUTRAL. FAILURE TO COMPLY WITH THIS DIRECTIVE MAY RESULT IN EQUIPMENT
FAILURE AND VOID THE WARRANTY.
IMPORTANT:
FOR NORMALLY OFF LOAD: REMOVE THE JUMPER WIRE BEFORE WIRING THE UNIT.
