CHECKING
ELECTRICAL
CONNECTIONS
Electrical Diagrams are in the Appendix.
WARNING: Electrical hazard
Before performing any work on this product, disconnect and lock out electrical power sources to prevent injury from unexpected ener- gization or
WARNING: Improper installation, oper- ation, or servicing may result in equipment damage or personal injury. This equipment should only be installed, adjust- ed, and serviced by qualified technical person- nel who are familiar with the construction, oper- ation, and potential hazards of this type of machine.
All wiring, disconnects, and fuses should be installed by qualified electrical technicians in accordance with electrical codes in your region. Always maintain a safe ground. Do not operate the equipment at power levels other than what is specified on the machine serial tag and data plate.
1 Be sure the main power is disconnected
and the robot is locked out. Always disconnect and lock out the main power source before opening the unit or ser- vicing.
2 Open the electrical enclosure.
3 Inspect all wires and connections.
Look for loose wires, burned contacts, and signs of over- heated wires. Have a qualified electrician make any nec- essary repairs or replacements.
4 Close the electrical enclosure door.
5 Inspect the exterior power cords.
Cords should not be crimped, exposed, or rubbing against the frame. If the interface cable or hand pendant cable runs along the floor, make sure it is not positioned where it could rest in pooling water or could be run over and cut by wheels or casters.
MAINTENANCE | UGR003/0900 |