Lenovo ThinkSystem Heavy Duty Full Depth 48U User Manual page 116

CAUTION:
Eye protection should be worn for this procedure.
Procedure
Step 1. Drain the water from the heat exchanger completely (see
page 104.
Step 2. Hold the heat exchanger in place with two people, and remove the three screws that secure the top
hinge bracket to the heat exchanger.
Figure 127. Removing the top hinge bracket
Step 3. Hold the heat exchanger with three people on the handles/spots as illustrated.
112
ThinkSystem Heavy Duty Full Depth 48U Rack Cabinet User Guide
"Drain the heat exchanger of water" on