Fujitsu PRIMERGY RX2540 M4 Upgrade And Maintenance Manual page 378

Liquid cooling (LC)
Ê Connect the two control cables from the LC device to the system board, see
figure 242 on page
– Pump 1 to connector "LC1"
– Pump 2 to connector "LC2"
Ê Install the crossbar, see figure
Figure 260: Routing the tubes
Ê Run the tubes as shown.
378
364:
404 on page
Upgrade and Maintenance Manual
538.
RX2540 M4