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Installation Manual H3C S7502 Ethernet Switch Table of Contents Table of Contents Chapter 6 Hardware Maintenance....................6-1 6.1 Required Tools........................6-1 6.2 Removing and Installing Power Module ................6-1 6.2.1 Installing a Power Module ..................6-1 6.2.2 Removing a Power Module ..................6-2 6.3 Removing and Installing Cards..................
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Chapter 6 Hardware Maintenance Caution: The power modules of the S7502 are hot-swappable. When installing or replacing an in-service power module, pay attention to operations and electrical safety. Do not touch any naked wire, terminal or any part of the product labeled with a high-voltage warning to avoid injury.
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6.3 Removing and Installing Cards SRPU and LPUs of the S7502 can be installed and removed in a similar way. This section describes the general procedures for installing and removing these cards.
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Installation Manual H3C S7502 Ethernet Switch Chapter 6 Hardware Maintenance Figure 6-2 Install a card 6.3.1 Installing a Card Wear an ESD-preventive wrist strap and loose the captive screws on the blank panel on the slot, where the card should be inserted.
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Installation Manual H3C S7502 Ethernet Switch Chapter 6 Hardware Maintenance 6.4 Removing and Installing Fan Tray Caution: Do not touch any naked wire, terminal or any part of the product labeled with a high-voltage warning to avoid bodily injury. Figure 6-3 Install a fan tray Wear an ESD-preventive wrist strap and loose the captive screws on the fan tray.
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6.5 Installing the Mounting Brackets and Cable Management Bracket Two mounting brackets and a cable management bracket are shipped with the S7502. Take the following steps to install the mounting brackets and cable management bracket: Face the LPU slots of the switch.
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