● CAUTION: Hot parts! Burned fingers when handling the parts.
Wait one-half hour after switching off
before handling parts. This sticker is to
indicate that the marked item can be hot
and should not be touched without taking care. For device with
this sticker, this device is intended for installation in a restricted
access location, access can only be gained by service persons or
by users who have been instructed about the reasons for the
restrictions applied to the location and about any precautions
that shall be taken.
● Grounding:
The both internal and external earthing shall be connected
reliably.
Ground wire cross-sectional area of not less than the phase
connector cross-sectional area level, at least 4 mm
2
.
● All the electrical operation should be strictly compliance with
the electrical safety regulations, fire prevention regulations and
other related regulations of the nation and region.
● Make sure that the power has been disconnected before you
wire, install or disassemble the camera. Never wire, install or
disassemble the camera in explosive environment.
● The power source should meet limited power source or PS2
requirements according to IEC 60950-1 or IEC 62368-1
standard.
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