Emerson 2330MKII Welding System User Manual


 
BOOK 0958-B
vi
WARNING
The following must be strictly adhered to at all times.
1. YOU AS THE OWNER OR OPERATOR OF FINCOR EQUIPMENT HAVE THE RESPONSIBILITY
TO HAVE THE USERS OF THIS EQUIPMENT TRAINED IN ITS OPERATIONS AND WARNED OF ANY
POTENTIAL HAZARDS OF SERIOUS INJURY.
2. THE DRIVE EQUIPMENT SHOULD BE INSTALLED, OPERATED, ADJUSTED, AND SERVICED
ONLY BY QUALIFIED PERSONNEL FAMILIAR WITH THE CONSTRUCTION AND OPERATION
OF THE EQUIPMENT AND THE HAZARDS INVOLVED INCLUDING THOSE DESCRIBED
BELOW. FAILURE TO OBSERVE THIS WARNING CAN RESULT IN PERSONAL INJURY, LOSS OF LIFE,
AND PROPERTY DAMAGE.
3. THE NATIONAL ELECTRICAL CODE REQUIRES THAT AN AC LINE FUSED DISCONNECT OR
CIRCUIT BREAKER BE PROVIDED IN THE AC INPUT POWER LINES TO THE CONTROLLER. THIS
DISCONNECT MUST BE LOCATED WITHIN SIGHT OF THE CONTROLLER. DO NOT OPERATE
THE CONTROLLER UNTIL THIS CODE REQUIREMENT HAS BEEN MET.
4. THE DRIVE EQUIPMENT IS AT AC LINE VOLTAGE WHENEVER AC POWER IS CONNECTED TO
THE DRIVE EQUIPMENT. CONTACT WITH AN ELECTRICAL CONDUCTOR INSIDE THE DRIVE
EQUIPMENT OR AC LINE DISCONNECT CAN CAUSE ELECTRIC SHOCK RESULTING IN
PERSONAL INJURY OR LOSS OF LIFE.
5. BE SURE ALL AC POWER IS DISCONNECTED FROM THE DRIVE EQUIPMENT BEFORE
TOUCHING ANY COMPONENT, WIRING, TERMINAL, OR ELECTRICAL CONNECTION IN THE
DRIVE EQUIPMENT.
6. ALWAYS WEAR SAFETY GLASSES WHEN WORKING ON THE DRIVE EQUIPMENT.
7. DO NOT REMOVE OR INSERT CIRCUIT BOARDS, WIRES, OR CABLES WHILE AC POWER IS
APPLIED TO THE DRIVE EQUIPMENT. FAILURE TO OBSERVE THIS WARNING CAN CAUSE
DRIVE DAMAGE AND / OR PERSONAL INJURY.
8. ALL DRIVE EQUIPMENT ENCLOSURES, MOTOR FRAMES, AND REMOTE OPERATOR
STATIONS MUST BE CONNECTED TO AN UNBROKEN COMMON GROUND CONDUCTOR. AN
UNBROKEN GROUNDING CONDUCTOR MUST BE RUN FROM THE COMMON GROUND
CONDUCTOR TO A GROUNDING ELECTRODE BURIED IN THE EARTH OR ATTACHED TO A
PLANT GROUND. REFER TO THE NATIONAL ELECTRICAL CODE AND LOCAL CODES FOR
GROUNDING REQUIREMENTS.
9. THE ATMOSPHERE SURROUNDING THE DRIVE EQUIPMENT MUST BE FREE OF COMBUSTIVE
VAPORS, CHEMICAL FUMES, OIL VAPOR, AND ELECTRICALLY CONDUCTIVE OR CORROSIVE
MATERIALS.
10. SOLID-STATE DEVICES IN THE CONTROLLER CAN BE DESTROYED OR DAMAGED BY
STATIC ELECTRICITY. THEREFORE, PERSONNEL WORKING NEAR THESE STATICSENSITIVE
DEVICES MUST BE APPROPRIATELY GROUNDED.