DCP42-EU-EN V1.2 9/13
5
2. Safety
This manual contains important safety and operation instructions for correct use of the power
supply. Read through the manual and pay special attention to the markings and labels of this unit
and equipment to be connected.
Pay special attention to these two types of notices used in this manual:
WARNING : Failure to observe this warning may cause injury to persons and damage to power
supply or connected equipment.
CAUTION : Failure to observe this warning may result in damage to equipment and
improper functioning of the power supply.
WARNING
Do not use this power supply near water
Do not operate or touch this power supply with wet hands
Do not open the casing of the power supply when it is connected to ac mains
Refer all servicing to qualified service personnel only
Before replacing the AC fuse, determine the cause and clear up the cause first
Replace the AC fuse with the same type and rating as the original fuse
The maximum output voltage of the DCP42 exceeds 60VDC, avoid touching the metal
contact parts at the output terminals
CAUTION
Use a grounded 3 pin AC source
This unit is intended for indoor use only
Do not operate or place this unit in a humid, dusty location
Do not operate this unit in direct sunlight or near any heat source
Before plugging into local AC mains, check with the rating label at the back of the unit
Do not block any ventilation openings of the unit
This unit must be used within the specified rating; regular excessive continuous loading may
cause damage to the power supply
The gauge size of the input power cable must be at least 0.75mm
2
and the total length of
power cable must not exceed 3m
Input Fuse Recommended: T3AL250V (3A Time-Lag)
ENVIRONMENTAL CONDITIONS FOR OPERATION
10-80% R.H. (Relative Humidity)
Altitude up to 2000m (6561 ft.)
Installation category: CAT 2
Pollution degree: 2
Mains supply voltage fluctuation up to ±10% of normal voltage
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