OnLine Power Power Wave 4 - Manual (Page 87)

6005-145 Rev. A 9-2
Danger!
THIS EQUIPMENT CONTAINS CIRCUITS THAT ARE ENERGIZED WITH HIGH
VOLTAGES. ONLY TEST EQUIPMENT DESIGNED FOR TROUBLESHOOTING
HIGH VOLTAGES SHOULD BE USED, PARTICULARLY FOR OSCILLOSCOPES
AND PROBES.
ALWAYS CHECK WITH AN AC AND DC VOLTMETER TO ENSURE SAFETY
BEFORE INITIATING CONTACT OR USING TOOLS. EVEN WHEN THE POWER
IS OFF, DANGEROUSLY HIGH POTENTIAL VOLTAGES MAY EXIST AT
CAPACITOR BANKS. ALWAYS OBSERVE BATTERY PRECAUTIONS WHEN
OPERATING NEAR ANY BATTERIES.
FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT IN DEATH,
INJURY OR DAMAGE TO EQUIPMENT.
Danger!
OBSERVE ALL BATTERY SAFETY PRECAUTIONS DURING INSTALLATION OR
SERVICE OF THE UNIT OR BATTERIES. EVEN WITH THE BATTERY CIRCUIT
BREAKER IN THE OFF POSITION, THE DANGER OF ELECTROCUTION MAY
STILL BE PRESENT. THE BATTERY POWER TO THE UNIT MUST BE LOCKED
AND TAGGED “OFF” BEFORE PERFORMING ANY SERVICE OR WORK ON THE
UNIT. THE BATTERY MANUFACTURER’S SAFETY INFORMATION AND
MATERIAL SAFETY DATA SHEET IS LOCATED IN A POCKET ATTACHED TO
THE INSIDE OF LEFT DOOR OF EACH UNIT. FAILURE TO FOLLOW THOSE
INSTRUCTIONS AND THE INSTRUCTION LISTED ABOVE AND ELSEWHERE IN
THIS MANUAL COULD RESULT IN AN EXPLOSION, FIRE, EQUIPMENT
MALFUCTION, OR ELECTROCUTION.
Danger!
BE CONSTANTLY AWARE THAT THE UNIT 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 MALFUNCTIONS CAN OCCUR, SO YOU SHOULD ALWAYS ASSUME
THAT HIGH VOLTAGE MIGHT STILL EXIST AFTER SHUTDOWN. VERIFY THAT
POWER IS OFF USING AC AND DC VOLTMETERS BEFORE MAKING CONTACT.