HP 3000 III Series Manual page 384

System Installation
g. Ensure that infinite resistance (open circuit) exists between
all terminal block connections and the ground lug shown in
figure 11-6.
h. If necessary, reconfigure the Power Control Module input VAC
rating plates located under the main circuit breaker to re-
flect the current isolation transformer strapping.
i. Replace the isolation transformer primary side cover plate
and the equipment bay right-side panel.
11-13. Cable Connections
Step-by-step equipment bay(s) cable connection instructions are
contained in the HP 3000 Computer System Installation Manual,
part no. 30000-90147.
11-14. PERIPHERAL DEVICE INSTALLATION
Installation instructions for peripheral devices that are part of
a standard computer system are contained in the HP 3000 Computer
System Installation Manual, part no. 30000-90147. Installation
instructions for all other peripheral devices must be obtained
from the individual instruction manuals supplied with the de-
vices.
11-15. NEW INSTALLATION TURN-ON
Do not attempt to turn-on a newly installed system until the iso-
lation transformer has been properly strapped, all cableconnec-
tions completed, all per ipheral . devices installed, and the I/O
system properly configured in accordance with the instructions
contained in the HP 3000 Compute r Sys tern Installa tion Manual,
part no. 30000-90147. After this has been accomplished, perform
the following steps to turn-on the system for the first time.
a. Se t the Power Control and Display Panel DC POWER LOGI C and
MEMORY sw itches to DISABLE. (The Power Control and Display
Panel
is
loca ted at the bot tom fr ont of the CPU equipment
bay. )
b. Ensure that the Power Cbntrol Mbdule MAIN POWER, INTERNAL
POWER, and SWITCHED 120V OUTLETS circuit breakers are still
set to their OFF positions and connect the main power cable
to the customer-furnished AC power source.
c. Set the MAIN POWER circuit breaker to its ON position and
then set the INTERNAL POWER circuit breaker to its ON posi-
tion. (The SWITCHED l20V OUTLETS circuit breaker can be set
to its ON position at this time if desired although it is not
necessary until power is required for the two associated AC
power receptacles loca ted on the Power Control Module. (The
two standard AC receptacles are for the system mag tape unit
and disc dr ive .)
11-18