IBM 8647 - Eserver xSeries 225 Maintenance And Troubleshooting Manual page 147

Statement 4
≥18 kg (39.7 lb) ≥32 kg (70.5 lb)
CAUTION:
Use safe practices when lifting.
Statement 5
CAUTION:
The power control button on the device and the power switch on the power supply do
not turn off the electrical current supplied to the device. The device also might have
more than one power cord. To remove all electrical current from the device, ensure
that all power cords are disconnected from the power source.
Statement 23
CAUTION:
Do not place any object weighing more than 50 kg (110 lbs.) on top of rack-mounted
devices.
≥55 kg (121.2 lb)
Appendix B. Related service information
137