Fujitsu PRIMERGY TX1320 M5 Upgrade And Maintenance Manual page 47

Basic hardware procedures
▶ Pull out the locking lever on the PSU cable tie(s) (1) and loosen the loop (2).
▶ Disconnect the power cord from the PSU and remove it from the cable tie.
Redundant power supply
Figure 3: Unlocking the cable clamp of a PSU
▶ Press the cable clamp down until it disengages (1).
▶ Open the cable clamp (2).
▶ Disconnect the power cord from the PSU and remove it from the cable
clamp.
TX1320 M5 Upgrade and Maintenance Manual 47