12
3. Connect the remaining three cable wires to the three
power wires in the service branch.
4. Reestablish the power to the branch.
Motor Rotation
The motor should be turning counterclockwise,
the belt sander should be moving downward and the disc
sander should be turning clockwise. If this is the case, the
machine can be considered wired correctly. If the motor is
not turning in the correct direction, take the following
corrective action:
1. Disconnect power in the branch again and be certain it
cannot be accidentally turned on while you correct the
wiring.
2. Reverse ANY TWO of the power wires to the machine.
3. Reestablish the power to the machine.
4. Turn the machine on. The motor should now be turning
in the correct direction.
Voltage Conversion
Three phase machines are pre-wired for 230V or
460V per customer request. If it becomes necessary to
change the voltage, remove the back cover from the base
and place the machine on its side. Remove the terminal
cover from the motor. Rewire the motor according to the
motor connection diagram. This completes the voltage
conversion process
Circuit Protection
Where the service branch is protected with a fuse or
circuit breaker that has too high a value to offer protection
to the motor supplied, a fuse or circuit breaker box should
be used at the point where the machine connection is
made and the time delay fuse or circuit breaker should be
a value
just slightly higher than the maximum load current draw.
Содержание BTM250
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