Customers who intend to use the product described in this manual for devices or systems relating to transportation, health
care, space aviation, atomic power, electric power, or in underwater applications must first contact their OYMC
representatives or the nearest OYMC sales office.
This product has been manufactured under strict quality-control guidelines. However, if this product is to be installed in
any
location where failure of this product could involve or result in a life-and-death situation or loss of human life or in a
facility where failure may cause a serious accident or physical injury, safety devices must be installed to minimize the
likelihood of any accident.
u
Quick Reference
Run a Motor of One-Frame Larger Capacity
When using this drive for variable torque loads such as fans and pumps, a motor one frame size larger can be used.
Know the Details of Safety Measures
The functions listed below affect the safe operation of the drive. Ensure that the settings fit the application requirements prior to operation.
Safe operations. Run by power on. Parameter setting b1-17.
LED operator stop key priority selection. Parameter o2-02.
Enter press required after changing the keypad frequency reference. Parameter o2-05.
Operation interlock when program mode is selected. Parameter b1-08.
Standards Compliance
Refer to European Standards on page 212 and Refer to UL Standards on page 218.
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LISTED
i.2 General Safety
14
SIEP C710606 33A OYMC AC Drive – J1000 User Manual
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