H3C Technologies H3C S9500 Series Switches - Manual (Page 118)

Installation Manual
H3C S9500 Series Routing Switches
Chapter 6 Switch Monitoring and Maintenance
6-9
6.2.4 Replacing a Card
The SRPU, LPUs and service processor cards of the S9500 series are in similar
structure and can be installed and removed almost in the same way. This section
describes the general procedures for removing and installing these cards.
Cards of the S9500 series are hot-swappable.
I. Required tools
z ESD-preventive wrist strap
z Screwdriver
II. Removing a card
Step 1: Wear the ESD-preventive wrist strap and unscrew the captive screws on the
card with a flathead screwdriver.
Step 2: Hold the ejector levers on the card with both hands and press them outward to
separate the locking pin of the card from the motherboard.
Step 3: Gently pull the card out of the slot along the guides.
Figure 6-7 Remove a card
III. Installing a card
Step 1: Wear the ESD-preventive wrist strap and unscrew the mounting screws fixing
the blank filter panel in the slot where you want to install the card, and remove the blank
filler panel.
Step 2: Hold the ejector levers of the card with both hands and pull them outward, align
the card with the guides in the chassis, and slide it gently into the slot until its
positioning pin touches the positioning hole in the chassis.
Step 3: Pull the ejector levers inward to lock the positioning pin of the card into the
positioning hole in the chassis.
Step 4: Fasten the captive screws to fix the card.
Figure 6-8 Install a card