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Table1-2 Dust concentration limit in the equipment room
Substance
Dust particles
NOTE:
Dust particle diameter ≥ 5 µm
The equipment room must also meet limits on salts, acids, and sulfides to eliminate corrosion and
premature aging of components, as shown in Table1-3.
Table1-3 Harmful gas limits in the equipment room
Gas
SO
2
H
S
2
NH
3
Cl
2
NO
2
Cooling
The device uses left-to-right airflow for heat dissipation, as shown in Figure1-1.
Figure1-1 Airflow through the chassis (MSR3610-I-DP)
To ensure good ventilation, follow these guidelines:
•
Maintain a minimum clearance of 100 mm (3.94 in) around the air inlet and outlet vents.
•
Make sure the installation site has a good ventilation system.
ESD prevention
WARNING!
Check the resistance of the ESD wrist strap for safety. The resistance reading should be in the range
of 1 to 10 megohm (Mohm) between a human body and the ground.
To prevent electrostatic discharge (ESD), follow these guidelines:
•
Make sure the device is reliably grounded.
•
Take dust-proof measures for the equipment room.
Concentration limit (particles/m
≤ 3 x 10
4
(No visible dust on desk in three days)
3
Max. (mg/m
)
0.2
0.006
0.05
0.01
0.04
3
3
)
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