D
IRECTION FR091521, REVISION 1 VIVID™ S60N/VIVID™ S70N PROPRIETARY SERVICE MANUAL
5-28 Section 5-12 - Cooling System
PRELIMINARY
Section 5-12
Cooling System
5-12-1 General Information
The Vivid™ S60/Vivid™ S70 system has 3 fans for system cooling:
• Back End Processor Fan - located at the rear of the electronic cabinet.
• Front End Fan - located on the metal box of the TRX32 Boards (on the cFE).
• AC Distribution Box Fan - located on the side of the AC Distribution Box.
All fans are controlled and have variable speed.
The cooling requirement for the Vivid™ S60N/Vivid™ S70N ultrasound scanner with monitor and on
board peripherals, is up to 2000 BTU/h. This figure does not include cooling needed for lights, people,
or other equipment in the room.
NOTE: Each person in the room places an additional 300 BTU/h demand on the cooling system.