Mounting cased drives – LEESON Chassis Mount Regenerative Control: 175721.00 User Manual
Page 13

Mounting cased drives
Leeson cased drives come with three 0.88-inch (22 mm)
conduit knockout holes on the bottom of the case. The units
may be vertically wall mounted using the four 0.25-inch (6 mm)
slotted holes on the attached heat sink. For motor loads less
than 5 ADC, the drive may be bench mounted horizontally, or
operated without mounting.
1. Install the mounting screws.
2. For access to the terminal strip, turn the slotted screw on
the front cover counterclockwise until it is free from the
case. The right side of the cover is hinged to the case. Lift
or pull the slotted screw to open the case.
3. Carefully remove the conduit knockouts by tapping them
into the case and twisting them off with pliers.
4. Install conduit hardware through the 0.88 inch (22 mm)
conduit holes. Connect external wiring to the terminal block.
5. Grasp the slotted screw and tilt the front cover back into
place. Avoid pinching any wires between the front cover and
the case.
6. Turn the slotted screw clockwise until tight to secure the
front cover.
7. Set the POWER switch to the “O” or OFF position before
applying the AC line voltage.
7
Installation