Baldor ID15J1F50-ER, Installation And Operating Manual

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MN715J General Information 2-3
WARNING: Motor circuit may have high voltage present whenever AC power is
applied, even when motor is not rotating. Electrical shock can
cause serious or fatal injury.
WARNING: Dynamic brake resistors may generate enough heat to ignite
combustible materials. Keep all combustible materials and
flammable vapors away from brake resistors.
Caution: Suitable for use on a circuit capable of delivering not more than
5,000 RMS symmetrical amperes, at rated voltage.
Caution: Do not supply any power on the External Trip (motor thermostat)
leads at J4-17 or J4-18 as the control may be damaged. Use a dry
contact type that requires no external power to operate.
Caution: Disconnect motor leads (T1, T2 and T3) from control before you
perform a “Megger” test on the motor. Failure to disconnect motor
from the control will result in extensive damage to the control. The
control is tested at the factory for high voltage / leakage resistance
as part of Underwriters Laboratories Inc. requirements.
Caution: Do not connect AC power to the motor terminals T1, T2 and T3.
Connecting AC power to these terminals may result in damage to
the control.
Caution: Baldor recommends not using “Grounded Leg Delta” transformer
power leads that may create ground loops. Instead, we recommend
using a four wire Wye.