G10 Installation Guide 7.13.2
38
2
Install Hardware and Power Cabling
Rev. 005-140228
C
ONNECT
P
OWER
C
ABLING
This section provides instructions for connecting power cabling for the G10 probe and storage
enclosures.
G10 Probe Power Cabling
AC Units
The AC PEMs do not have breaker switches; therefore, DO NOT connect the G10 AC
cables to the rack power outlet. Only connect the AC power cables into the AC PEMs
on the rear of the G10 unit. You will not connect the AC cables into the rack power
outlet until AFTER the storage enclosures are powered up (see the power-up
procedure on page 62).
Perform the following to ground the G10 AC unit:
Step
Action
1.
Connect the rack ground lug to the G10 chassis ground at the bottom left rear of
the chassis. The lugs are marked with the corresponding grounding symbol. It is
recommended that you use an earth grounding cable with a two-hole lug,
distance 5/8” (15.9 mm).
Figure 2.23 - G10 Chassis Ground
2.
Tighten the chassis ground lug nuts until the rack ground lug is secure.
3.
Proceed to AC storage enclosure power cabling on
Chassis
Ground
lugs
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