Lucent Technologies 4ESS SCS, Руководство по обслуживанию

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234-151-077AC DLP-552
1999 June 7, Issue 8 of 6 Page
"OFF" the pressing by SCU destination the with associated pair disk the Power-down 15.
pair. disk the with associated pack circuit UN356 DPC the on button
TN1984 SCU’s the on button "OFF" the pressing by SCU destination the Power-down 16.
pack. circuit
0 Bus SCU’s destination the remove practices, discharge electrostatic existing all Following 17.
disk hard this reinstall and 10), Step in installed was that one (the pack circuit disk hard
SCU. source the of location 0 Bus the into back pack circuit
pair(s). disk associated and SCU source the Power-up 18.
pack, circuit UN356 DPC the on button "ON" the press pair(s), disk associated the At A.
pair. disk the down power to
Note: the allows This B. Step with proceeding before seconds 60 least at Wait
speed. operational to up spin to drives disk
the down power to pack circuit TN1984 the on button "ON" the press SCU, the At B.
SCU.
the toggling by service to SCU the restore SCU, source the At 19. ROS TN1984 the on switch
from pack circuit ROS to NORMAL.
service. to returned and diagnosed be will SCU source The Response:
that pack circuit disk hard the install practices, discharge electrostatic existing all Following 20.
SCU. destination the of 0 Bus onto back 8 Step in removed was
pair(s). disk associated and SCU destination the Power-up 21.
pack, circuit UN356 DPC the on button "ON" the press pair(s), disk associated the At A.
pair. disk the down power to
Note: the allows This B. Step with proceeding before seconds 60 least at Wait
TN1672/TN1972/TN9000 a If speed. operational to up spin to drives disk
pack circuit TN1672/TN1972/TN9000 the on LED alarm an used, is pack circuit
complete). is 23 Step after extinguish will LED (this light will
Proprietary — Technologies Lucent
instructions Company to pursuant Use