Installing/Removing A Power Module; Installing A Psr150 Power Module - H3C S5130-HI Series Installation Manual

Figure 28 Removing a fan tray

Installing/removing a power module

WARNING!
In power redundancy mode, you can replace a power module without powering off the switch but
you must strictly follow the installation and procedures in
injury or damage to the switch.
CAUTION:
Provide a circuit breaker for each power module.
Figure 29 Installation procedure
Figure 30 Removal procedure

Installing a PSR150 power module

CAUTION:
To prevent damage to the power module or the connectors on the backplane, insert the power
module gently. If you encounter a hard resistance when inserting the power module, pull out the
power module and insert it again.
For the PSR150-A1, and PSR150-D1 power modules, the installation and removal procedures are
the same. The following takes the PSR150-A1 power module as an example.
Figure 29
22
Figure 30 to avoid any bodily
and