Sun Microsystems Netra t 1120, Service Manual

Page: 68 / 148

7-6 Netra t 1120/1125 Service Manual • August 1998
7.3 To Replace the Top Access Cover
Caution – Wear an antistatic wrist strap and use an ESD-protected mat when
handling components. When servicing or removing system unit components, an ESD
Strap should be attached to the wrist, then to one of the connection points provided
on the system, and then the power connectors should be removed from the system
unit.Following this caution equalizes all electrical potentials with the system unit.
1. Attach the wrist strap.
See Section 7.1 “To Attach the Wrist Strap” on page 7-1.
2. Position the top access cover.
See
FIGURE 7-4
.
3. Push the cover forwards until the lugs on the sides have fully engaged in the
slots.
!