Rapid-Air PALLET MASTER (PMD): PMD35 & PMD50. 115VAC, 1PH, 60HZ User Manual

Page 34

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Rapid Air Corporation

must be used and eye protection must be worn.

The RAMM has been factory adjusted to provide 0-full speed using the speed
control knob. Minimum and Maximum speed trimpots are provided to change
the speed from other than 0-full speed. The Acceleration (ACCEL) trimpot is
provided to allow for a smooth start over an adjustable time period each time the
AC power is applied or the speed pot is rotated. The DECEL trimpot controls the
amount of ramp-down when the speed pot is adjusted to a lower speed. The
Current Limit (CL, or torque output) adjustment is factory set to approximately
1.5 times the motor rating. The IR Compensation (IR) is factory adjusted to
provide excellent motor regulation under normal operation.

The following procedure, presented in order of adjustment sequence, should be
used when readjusting all trimpot functions.

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