Juniper CBL-M40-PWR-AU ユーザーズマニュアル
Maintain and Replace the Power Supplies
Replace a DC Power Supply
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9.
Using a Phillips screwdriver, tighten (but do not overtighten) the thumbscrew at each
upper corner of the power supply faceplate.
upper corner of the power supply faceplate.
Figure 59: Install a DC Power Supply
10. Slide the grounding cable lug onto the grounding studs at the lower right corner of the
power supply faceplate. Secure the lug, first with locking washers, then with nuts. Using
a 7/16-in. nut driver or wrench, tighten the nuts.
a 7/16-in. nut driver or wrench, tighten the nuts.
11. If the protective shield is installed over the power supply terminals, use a Phillips
screwdriver to loosen and remove the screws that secure the shield to the power supply
(see Figure 60).
(see Figure 60).
Figure 60: Remove the Protective Shield from the Terminal Studs
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Do not substitute a metric nut driver or wrench. A tool that
does not fit the nuts exactly can damage them. If a 7/16-in.
tool is not available, use pliers or an adjustable wrench.
does not fit the nuts exactly can damage them. If a 7/16-in.
tool is not available, use pliers or an adjustable wrench.
.
Protective shield
Washer
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