Esd Prevention - HP MSR 2000 Preparing For Installation

Figure 1 Airflow through the MSR4000 chassis
To ensure good ventilation, the following requirements must be met:
Leave at least 10 cm (3.94 in) of clearance for the air inlet and outlet vents.
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The installation site has a good cooling system.
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ESD prevention

CAUTION:
Check the resistance of the ESD-preventive wrist strap for safety. The resistance reading should be in the
range of 1 to 10 megohm (Mohm) between human body and the ground.
To prevent electrostatic discharge (ESD), follow these guidelines:
Make sure the router and the floor are well grounded.

Take dust-proof measures for the equipment room.

Maintain the humidity and temperature at a proper level.
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 Always wear an ESD-preventive wrist strap and ESD-preventive cloth when touching a circuit board
or transceiver module.
An MSR4000 router does not supply an ESD-preventive wrist wrap. Prepare an ESD-preventive
wrist wrap yourself.
 Place the removed memory module, CF card, or interface module on an antistatic workbench, with
the face upward, or put it into an antistatic bag.
 Touch only the edges, instead of electronic components when you observe or move a removed
memory module, CF card, or interface module.
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