Edwards SCU-350 Series

SCU-350 Series Control Unit for Turbomolecular Pump
MT-21E-201-E
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INSTALLATION
3.7 Attaching the SCU-350 to a rack
CAUTION
The SCU-350 cannot be supported with only the 4 screws on the front panel. Always support it from
the bottom using a support angle. When installing the SCU-350, DO NOT block the ventilation port of
the SCU-350 by the support angle or other things. It will cause the SCU-350 to overheat.
The dimensions of the SCU-350 front panel conform to EIA standards. Therefore, this panel can be
attached to any type of commercially available rack. Attach the SCU-350 as follows:
Note: For the dimensions of the front panel and positions of the screw holes for the rubber feet, refer
to Figure 8 and Figure 14.
Attach the front panel to the rack using the 4 screws Figure 14 (1).
Support the SCU-350 from the bottom using a support angle Figure 14 (2) or a similar tool.
When attaching the SCU-350 to a movable rack, to protect the SCU-350 during transport,
remove the rubber feet from the bottom and attach the SCU-350 to the rack using the screw
holes for the rubber feet.
部：ネジ止め部
サポートアングル
1. Front panel 4 securing screws 2. Mounting support
Figure 14 - Example of securing the SCU-350
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