HF Series Generators
Maintenance
MA-1004R4
5
BATTERY POWERED GENERATOR:
THIS GENERATOR IS PERMANENTLY CONNECTED TO THE
POWER LINE THROUGH A LINE PLUG.
WHEN IT DOES NOT WORK WITH STAND-ALONE, IT IS
POWERED ON UNLESS THE SAFETY SWITCH INSTALLED IN
THE ROOM ELECTRICAL CABINET IS OFF. WHEN THE UNIT
IS POWERED, THE NEON LAMP (GREEN) LOCATED ON THE
TRANSFORMER 6T2 IS ON.
WHEN IT WORKS WITH OPTIONAL STAND-ALONE IT IS
POWERED ON IN ALL SITUATIONS. WHEN THE UNIT IS
TURNED ON, THE NEON LAMP (GREEN) LOCATED ON THE
TRANSFORMER 6T2 IS ON.
KEEP THE PROTECTION C OVERS IN PLACE ALL THE TIME,
ONLY REMOVE THE COVERS TO PERFORM SERVICE
OPERATIONS. INTERNAL PARTS (CONTACTOR 6K5, LINE
FUSES, BATTERY CHARGER BOARD, LINE MONITOR
BOARD, BATTERY MONITOR BOARD, ENERGY GUARD
BOARD AND STAND-ALONE BOARD) ARE PERMANENTLY
POWERED ON AND HAVE THE FULL VOLTAGE POTENTIAL
OF THE BATTERIES (APPROX. 400 VDC) ALTHOUGH THE
UNIT IS DISCONNECTED FROM THE LINE OR THE CONTROL
CONSOLE IS OFF. USE CAUTION WHEN WORKING IN THIS
AREA.
CAPACITOR ASSISTED GENERATOR
:
THIS GENERATOR IS PERMANENTLY CONNECTED TO THE
POWER LINE THROUGH A LINE PLUG. IT IS POWERED ON
UNLESS THE SAFETY SWITCH INSTALLED IN THE ROOM
ELECTRICAL CABINET IS OFF. WHEN THE UNIT IS
POWERED, THE NEON (GREEN) LOCATED ON THE
TRANSFORMER 6T2 IS ON.
KEEP THE PROTECTION C OVERS IN PLACE ALL THE TIME,
ONLY REMOVE THE COVERS TO PERFORM SERVICE
OPERATIONS. INTERNAL PARTS (CAPACITOR OF H V
INVERTER, STORAGE CAPACITORS MODULE, LINE FUSES,
DC BUS FUSES, ETC.) ARE PERMANENTLY POWERED ON
AND HAVE THE FULL VOLTAGE POTENTIAL OF THE
CAPACITORS (APPROX. 800 VDC), ALTHOUGH THE UNIT IS
DISCONNECTED FROM THE LINE OR THE CONTROL
CONSOLE IS OFF. USE CAUTION WHEN WORKING IN THIS
AREA.
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