Electrostatic Discharge (Esd); Other Hazards; Battery Replacement - Dell EMC MMCS Produktinformationshandbuch

Product Information Guide

Electrostatic Discharge (ESD)

Dell EMC incorporates state-of-the-art technology in its designs, including the use
of complex integrated circuit components. These parts are very susceptible to
damage caused by static discharge and need to be handled accordingly.
Before handling printed-circuit boards, observe the following precautions:

Other Hazards

Battery Replacement

A lithium battery on a storage processor can power the real-time clock (RTC) for three
to four years in the absence of power. Only trained personnel should change or
replace these batteries.
Danger of explosion if battery is incorrectly replaced. Replace only with the same
or equivalent type recommended by the equipment manufacturer. Discard used
batteries according to manufacturer's instructions; do not attempt to recharge,
disassemble, puncture, or otherwise damage a battery.
P/N 300-015-328
8
Store all printed-circuit boards in antistatic bags.
Use a ground strap or anti-static gloves whenever you handle a printed-circuit
board.
Unless specifically designed for nondisruptive replacement, never plug or unplug
printed-circuit boards with the power on. Severe component damage may result.