Router Moving; Esd Prevention - H3C SR6600-X Series Manual

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Before connecting an optical fiber, use dust free paper and absolute alcohol to clean the end
face of the two fiber connectors. You can brush the end faces only in one direction.
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After a fiber is installed well, the bend radius must be not less than 10 cm (3.94 in).
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If the fiber has to pass through a metallic board hole, the hole must have a sleek and fully filleted
surface. (The filleting radius must be not less than 2 mm, or 0.08 in.) When passing through a
metallic board hole or bending along the acute side of mechanical parts, the fiber must wear
jackets or cushions.

Router moving

CAUTION:
Do not hold the handle of the fan tray or power supply, the handle of the rear cover of the chassis, or
the air vents of chassis. Any attempt to carry the router with these parts might cause equipment
damage or even bodily injury.
When you move a router, follow these guidelines:
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Lift and put down the chassis slowly and never move suddenly.
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When you move a heavy router or multiple routers, use a pallet jack.
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Before moving the chassis, turn off the power switch and remove all cables, USB devices, and
mounting brackets.
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If the router needs to be moved over a long distance, remove all field replacement units (FRUs),
such as HIMs/MIMs/MICs, put them separately in anti-static bags, and install the filler panels
supplied with router.
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If the router needs to be moved over a short distance, make sure all FRUs are securely seated
in slots and the screws are fastened.
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Make sure the accessories of the router are not lost or damaged during router moving.
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Make sure the ground is dry and flat and anti-slip measures are in place.
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Keep the chassis and installation tools away from walk areas.

ESD prevention

CAUTION:
Make sure the resistance reading between human body and the ground is in the range of 1 to 10
megohms (Mohms).
To prevent electrostatic discharge (ESD), follow these guidelines:
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Make sure the router and the rack are well grounded.
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An anti-static floor is installed and well grounded.
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Take dust-proof measures for the equipment room.
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Maintain the humidity and temperature in the acceptable range.
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Always wear an ESD wrist strap and ESD cloth when touching a circuit board or transceiver
module.
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Place the removed CF card or LPU on an antistatic workbench, with the face upward, or put it
into an antistatic bag.
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Touch only the edges, instead of electronic components when you observe or move a removed
CF card or LPU.
To attach an ESD wrist strap:
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