Minarik NRG-2Q Series, User Manual

Page: 13 / 60

7
Installation
Drive mounting
• Drive components are sensitive to electrostatic fields. Avoid
contact with the circuit board directly. Hold 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 other heat sources. Operate the
drive within the specified ambient operating temperature range.
• Prevent loose connections by avoiding excessive vibration of
the drive.
• Mount drive with its board in either a horizontal or vertical
plane. Six 0.19 inch (5 mm) wide slots in the chassis accept #8
pan head screws. Fasten either the large base or the flange of
the chassis to the subplate.
Warning
Do not install, rewire, or remove this control with power
applied. Doing so may cause fire or serious injury. Make
sure you have read and understood the Safety Warnings
before attempting installation.
The chassis must be earth grounded. Use a star washer
beneath the head of at least one of the mounting screws to
penetrate the anodized chassis surface and to reach bare
metal.
250-0246r2_readers.qxd 6/7/01 10:51 AM Page 7