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Keysight Y1276A Installation Notes
Keysight Y1276A Installation Notes

Keysight Y1276A Installation Notes

Advanced cooling spacer kit for m9484c and related chassis

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Y1276A Advanced Cooling Spacer Kit
For M9484C and Related Chassis
INSTALLATION NOTE

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Summary of Contents for Keysight Y1276A

  • Page 1 Y1276A Advanced Cooling Spacer Kit For M9484C and Related Chassis INSTALLATION NOTE...
  • Page 2 These kits are designed for Keysight racks. A non-Keysight rack may require the use of support rails. The parts included with the Y1276A are listed in the following tables (note that not all parts listed are available as field-replaceable parts).
  • Page 3 Keysight Y1276A Advanced Cooling Spacer Kit for M9484C and Related Chassis Installation Note Procedure General Rack Mounting Guidelines In rack mounting the chassis, follow these guidelines: - Always begin installing the chassis and heavy instruments at the bottom of the rack and work up. This maintains a lower center of gravity and reduces the possibility of the rack tipping.
  • Page 4 Procedure Keysight Y1276A Advanced Cooling Spacer Kit for M9484C and Related Chassis Installation Note Remove two M3 screws from chassis top cover Remove two M3 screws from chassis fan tray Figure 1 Removing the screws 2 Place Cooling Spacer (M9044-80201) on top of the Chassis. See...
  • Page 5 Keysight Y1276A Advanced Cooling Spacer Kit for M9484C and Related Chassis Installation Note Procedure 5 Make sure the Cooling Spacer orientation is as per below illustration. See Figure Spacer Air Blocker M9044-04105 Figure 3 Cooling Spacer orientation. Please see below.
  • Page 6 Procedure Keysight Y1276A Advanced Cooling Spacer Kit for M9484C and Related Chassis Installation Note PSU Air Channel Installation require Y1257A/Y1258A Rack Mount Kit. 9 Remove PSU Air Channel top cover by unfastening five of the thumb screws. Figure Figure 5 Removing PSU Air Channel top cover 10 Attach PSU Air Channel latches on the rack rail.
  • Page 7 Keysight Y1276A Advanced Cooling Spacer Kit for M9484C and Related Chassis Installation Note Procedure 11 Secure PSU Air Channel bottom cover to chassis with five (5) M3 x 6mm Pan Head Torx T10 screws (0515-0430). See Figure M3 x 6mm Pan Head Torx T10 Screw...
  • Page 8 This information is subject to change without notice. © Keysight Technologies 2022-2023 Second Edition April 2023 *Y1276-90001* Y1276-90001 www.keysight.com...