Anti-Static Measures - NEC Express5800/120Rd-2 Service Manual

Operating the system with the top cover removed can damage the
system components. For proper cooling and airflow, always
replace the top cover before powering on the system.
Note: The system error log will be lost, if the system ac power source
is off or disconnected.

ANTI-STATIC MEASURES

The server contains electronic components sensitive to static electricity. Avoid failures caused by
static electricity when installing or removing any optional devices.
Wear a wrist strap (an arm belt or anti-static glove).
!
Wear a wrist strap on your wrist. If no wrist strap is available, touch an unpainted metal
part of the cabinet before touching a component to discharge static electricity from your
body.
Touch a metal part regularly when working with components to discharge static
electricity.
Select a suitable work space.
!
– Work with the server on the anti-static or concrete floor.
– When you work with the server on a carpet where static electricity is likely to be
generated, make sure to take anti-static measures beforehand.
Use a work table.
!
Place the server on an anti-static mat to work with it.
Cloth
!
– Do not wear a wool or synthetic cloth to work with the server.
– Wear anti-static shoes to work with the server.
– Remove any jewels (a ring, bracelet, or wrist watch) before working with the
server.
Handling of components
!
– Keep any component in an anti-static bag until you actually install it to the server.
– Hold a component by its edge to avoid touching any terminals or parts.
– To store or carry any component, place it in an anti-static bag.
! CAUTION
Disassembly and Reassembly 7-3