National Instruments NI PXI-1006 - Manual (Page 3)

© National Instruments Corporation 3 NI PXI-1006 Power Supply Shuttle User Guide
Caution Never connect the AC power cable to the power supply shuttle until you install it
in a PXI-1006 chassis. Do not use, test, or configure the power supply shuttle outside of a
chassis.
The power supply shuttle is a replacement part for the PXI-1006 chassis.
The NI PXI-1006 User Manual contains other chassis service procedures.
The chassis includes a hardcopy of the NI PXI-1006 User Manual.
Additionally, you can download a softcopy from
ni.com/support .
Removal
Before attempting to replace the power supply shuttle, verify that there is
adequate clearance behind the chassis. Set the power switch on the front
panel to the Standby position and disconnect the power cable from the
power supply shuttle on the back of the chassis. Identify the ten mounting
screws that attach the power supply shuttle to the chassis. Refer to Figure 1
for the mounting screw locations. Using a Phillips screwdriver, loosen the
captive screws. Pull on the two rear handles of the power supply shuttle to
remove it from the back of the chassis.
Installation
Ensure that there is no visible damage to the new power supply shuttle.
Verify that the housing and connector on the new power supply shuttle
have no foreign material inside. Install the new power supply shuttle into
the opening on the rear of the chassis. Tighten the ten mounting screws with
a Phillips screwdriver.
Configuration
The fan-speed selector switch is on the rear panel of the power supply
shuttle. Refer to Figure 1 to locate the fan-speed selector switch. Select HI
for maximum cooling performance (recommended) or AUTO for quieter
operation.