Caution – Yaskawa Σ-mini Series User Manual
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CAUTION
(RECEIVING)
D
Use the specified combination of Servomotor and SERVOPACK
.
Failure to observe this caution may lead to fire or failure.
(STORAGE AND TRANSPORTATION)
D
If disinfectants or insecticides must be used to treat packing materials such as wooden frames,
pallets, or plywood, the packing materials must be treated before the product is packaged, and
methods other than fumigation must be used.
Example: Heat treatment, where materials are kiln−dried to a core temperature of
56°C for 30 minutes or more.
Iftheelectronicproducts,whichincludestand−aloneproductsandproductsinstalledinmachines,arepacked
with fumigated wooden materials, the electrical components may be greatly damaged by the gases or fumes
resulting from the fumigation process. In particular, disinfectants containing halogen, which includes chlo-
rine, fluorine, bromine, or iodine can contribute to the erosion of the capacitors.
(INSTALLATION)
D
Never use the equipment where it may be exposed to splashes of water, corrosive or flammable
gases, or near flammable materials.
Failure to observe this caution may lead to electric shock or fire.
(WIRING)
D
Do not connect three-phase power supply to output terminals U V and
W .
Failure to observe this caution may lead to personal injury or fire.
D
Make sure that
screws on the power supply and motor output terminals are securely tightened.
Failure to observe this caution can result in a fire.
(OPERATION)
D
To avoid inadvertent accidents, run the Servomotor only in test run (without load).
Failure to observe this caution may result in personal injury.
D
Before starting operation with a load connected, set up user constants suitable for the machine.
Starting operation without setting up user constants may lead to overrun failure.
D
Before starting operation with a load connected, make sure emergency-stop procedures are in
place.
Failure to observe this caution may result in personal injury.
D
During operation, do not touch the heat sink.
Failure to observe this caution may result in burns.
(INSPECTION AND MAINTENANCE)
D
Do not disassemble the Servomotor or the SERVOPACK.
Failure to observe this caution may result in electric shock or personal injury.
D
Never change wiring while power is ON.
Failure to observe this caution may result in electric shock or personal injury.