HP A6602 Installation Manual page 33

Connecting the PGND Cable Connecting the PGND Cable
The grounding screw of the A6602
and is marked with a grounding sign, as shown in and is marked with a grounding sign, as shown in
Figure 3-7 Connect the PGND cable Connect the PGND cable
(1) Grounding screw
(3) Grounding screw hole (3) Grounding screw hole
(5) PGND cable
Follow these steps to connect the PGND cable: Follow these steps to connect the PGND cable:
Step1 Remove the grounding screw from the router chassis. Remove the grounding screw from the router chassis.
Step2 Put the OT terminal of the supplied PGND cable on the grounding screw. Put the OT terminal of the supplied PGND cable on the grounding screw. Put the OT terminal of the supplied PGND cable on the grounding screw.
Step3 Fasten the grounding screw into the grounding screw hole with a screwdriver. Fasten the grounding screw into the grounding screw hole with a screwdriver. Fasten the grounding screw into the grounding screw hole with a screwdriver.
Step4 Connect the other end of the PGND cable to the ground. Generally, the Connect the other en
cabinets installed in equipment rooms are equipped with a grounding bar. cabinets installed in equipment rooms are equipped with a grounding bar. cabinets installed in equipment rooms are equipped with a grounding bar.
If a grounding bar is available, you can connect the PGND cable of the router to the If a grounding bar is available, you can connect the PGND cable of the router to the If a grounding bar is available, you can connect the PGND cable of the router to the
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grounding bar as follows: a) Use a cable stripper to strip off the insulation rubber grounding bar as follows: a) Use a cable stripper to strip off the insulation rubber grounding bar as follows: a) Use a cable stripper to strip off the insulation rubber
about 15 mm (0.59 in.) from the PGND cable. b) Wrap the naked part onto the about 15 mm (0.59 in.) from the PGND cable. b) Wrap the naked part onto the about 15 mm (0.59 in.) from the PGND cable. b) Wrap the naked part onto the
grounding post of the grounding bar. c) Fix the PGND cable onto the grounding post grounding post of the grounding bar. c) Fix the PGND cable onto the grounding post grounding post of the grounding bar. c) Fix the PGND cable onto the grounding post
with a hex nut.
If no grounding bar is available, connect the naked part of the PGND cable to the If no grounding bar is available, connect the naked part of the PGND cable to the If no grounding bar is available, connect the naked part of the PGND cable to the
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ground directly.
Figure 3-8 Connect the PGND cable to the groun Connect the PGND cable to the grounding bar
(1) Hex nut
(3) Naked part of the PGND cable (3) Naked part of the PGND cable
A6602 is located on the lower left corner of the rear chassis panel
Figure
d of the PGND cable to the ground. Generally, the
of the rear chassis panel
3-7.
(2) OT terminal
(4) Grounding sign
(2) PGND cable
(4) Grounding post