Bruker NMR BSMS System - Fan Tray Maintenance and Troubleshooting; Overview of the AV4 BSMS Fan Tray; Description of the Fan Tray; Part Numbers for the Fan Tray

Fan Tray
H172203_1_001 43 / 234
6 Fan Tray
6.1 Overview
Figure6.1: AV4 BSMS Fan Tray Top View
6.2 Description
The Fan Tray is located on top of the BSMS chassis as a separate unit. It contains six DC
cooling fans. The fans are controlled and supervised by an on board control print with I
2
C bus
interface. It connects directly to the BSMS Chassis backplane (user bus).
Control Functions
• Fan speed control: full speed/reduced speed.
• Supervision of each individual fan: On/Off
• BIS.
6.2.1 Part Numbers
Bruker Part No. Description
Z152145 AV4 BSMS FAN TRAY
Table6.1: Part Numbers