iv | P a g e
CAUTION: Failure to maintain adequate clearance may lead to overheating of
the unit and cause damage or fire.
WARNING: Input power connections should be made by a qualified electrician
into circuit with adequate voltage and current carrying capacity for the model. Branch
circuit protection to the unit should be provided by appropriately sized fuses or a 2-
pole circuit breaker.
CAUTION: Use 600 V vinyl-sheathed wire or equivalent. The voltage drop of the
leads needs to be considered in determining wire size. Voltage drop is dependent on
wire length and gauge. Use only copper conductors.
CAUTION: Wires fastened to the terminal blocks shall be secured by tightening
the terminal screws to a torque value listed in Table 4.
CAUTION: The input wire gauge must be sized to accommodate the single-
phase input current, which will be significantly larger than the three-phase output
current to the load.
CAUTION: The maximum wire gauge for the input terminals is listed in Table 4.
CAUTION: Never allow bare wire to contact metal surfaces.
CAUTION: Never connect AC main power to the output terminals Red, Blk/Yel,
and Blk.
WARNING: Under certain conditions, the motor load may automatically restart
after a trip has stopped it. Make sure power to the drive has been disconnected before
approaching or servicing the equipment. Otherwise, serious injury may occur.
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