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• Safety Check
- Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that
the product is in proper operating condition.
• Handling Notice
- Only qualified service personnel should handle and install this unit. A series of screws with lock washers are used to secure the
top and bottom covers of the unit. Use caution when handling the unit as the lock washers may have rough edges. Do NOT run
your fingers over the top and bottom covers of the unit.
• Do not block any of the ventilation openings. Install in accordance with the manufacturer's instructions.
- The product can be deformed or fire can break out due to overheating inside the product.
• Do not place the product in a built-in installation such as bookcase or rack.
- Ventilation required.
• DISCONNECTING DEVICE FROM MAINS
- Mains plug is the disconnecting device. The plug must remain readily operable.
• Do not place anything containing liquid on top of the product such as flowerpot, cup, cosmetics or candle.
- This may cause a fire hazard.
PCS400R Rack Installation (See p. 12, 13)
• Wear a properly grounded, antistatic wrist strap to avoid causing electrostatic (ESD) damage to the PCS400R.
• Carefully slide the PCS400R into a standard 19-inch equipment rack.
• When mounting in the rack, make sure to use the appropriate hardware. ALL FOUR MOUNTING SCREWS MUST BE USED.
• This equipment is not designed to support other devices. Do NOT stack other equipment on the top of the PCS400R.
• Rear cabling must be dressed and supported so that the weight of the cabling is not a strain on the PCS400R connectors.
• MOUNTING OF THE EQUIPMENT IN THE RACK SHOULD BE SUCH THAT A HAZARDOUS CONDITION IS NOT ACHIEVED DUE TO UNEVEN
MECHANICAL LOADING.
Rack-mount Considerations
• Elevated Operating Ambient
- If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater
than room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with
the maximum ambient temperature (Tma) specified by the manufacturer (See specifications information in this document).
• Reduced Air Flow
- Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment
is not compromised. To ventilate the system normally and avoid overheating, leave at least 2.5 cm on each side (including top
and bottom) of the PCS400R. Do NOT stack other equipment on the top of the PCS400R. Also, ensure that the unit's AC power
adapter is never stacked or bundled with other AC power adapters. Each adapter should have adequate ventilation and should
be isolated from other heat sources.
• Circuit Overloading
- Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the
circuits might have on overcurrent protection and supply wiring.
• Reliable Earthing
- Maintain reliable earthing of rack-mounted equipment. Particular attention should be given to supply connections other than
direct connections to the branch circuit (e.g. use of power strips).
• Mains Outlet Earthing
- The apparatus with Class I construction must be connected to a mains socket outlet with a protective earthing connection.
5
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