10
SAFETY NOTICE (Continued)
CAUTION! 1. Some motors have low speed characteristics, which cause overheating and
winding failure under light load or no load conditions. If the motor is operated in this
manner for an extended period of time, it is recommended that the unloaded motor current
be checked from 2 - 15 hz (60 - 450 rpm) to ensure motor current does not exceed the
nameplate rating. Do not use motor if the motor current exceeds the nameplate rating. 2. It
Is Recommended that the Drive be used with Inverter Duty or TENV Motors.
CAUTION! Disconnect motor leads (U, V and W) from control before performing a "Leakage
Resistance" test on the motor. Failure to disconnect motor from the control may result in
extensive damage to the control. The control is tested at the factory for high voltage
I
leakage resistance as part of Underwriter Laboratory requirements.
CAUTION! Suitable for use on a circuit capable of delivering not more than 5,000 RMS
symmetrical short circuit amperes listed here at rated voltage.
CAUTION! Proper shielding, grounding, and filtering of this product can reduce the
emission of radio frequency interference (RFI) which may adversely affect sensitive
electronic equipment.
CAUTION! Do not use the "115V" position for 230 Volt AC line input voltage. Damage will
occur to the drive. The 115V position provides 2 times the AC input voltage to the motor.
CAUTION! GFCI Operation: Do Not Connect This Drive To An AC Power Source Controlled
By A Ground-Fault circuit-Interrupter.
CAUTION! If the current limit is adjusted above 160% of the motor nameplate rating, this
can cause overheating of the motor.
CAUTION! Do not leave the motor in a locked rotor condition for more than a few seconds
since damage may occur.
