LEESON Chassis Mount Regenerative Control: 175721.00 - Manual (Page 12)

Installation
Mounting chassis drives
Drive components are sensitive to electrostatic fields. Avoid
direct contact with the circuit board. Hold the drive by the
chassis only.
Protect the drive from dirt, moisture, and accidental contact.
Provide sufficient room for access to the terminal block and
calibration trimpots.
Mount the drive away from heat sources. Operate the drive
within the specified ambient operating temperature range.
Prevent loose connections by avoiding excessive vibration of
the drive.
Mount the drive with its board in either a horizontal or
vertical plane. Six 0.188 inch (4.8 mm) wide slots in the chassis
accept #8 pan head screws. Fasten either the large
base or the narrow flange of the chassis to the subplate.
The chassis must be earth grounded for noise suppression. To
ground the chassis, connect earth ground to the GND terminal
on terminal block TB501.
6
Warning
Do not install, rewire, or remove this control with power
applied. Doing so may cause fire or serious injury. Read
and understand the Safety Warnings on pg i before
attempting installation.
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