Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide RFL-QCW300/3000
4
1.5
Electrical Safety
a)
Make sure the product is grounded through the PE line of the DC power cord. The
grounding must be firm and reliable.
WARNING:
Any disconnection from the protective earth can result in personal
injury.
b)
Make sure that the correct voltage of the DC power source is used.
CAUTION:
Failure to use the correct voltage could damage the product.
There are no operator serviceable parts inside. To prevent electrical shock, do not try to
remove covers. Any tampering with the product will void the warranty.
1.6
Other Safety Rules
a)
Never look into the laser fiber connector when power is supplied to the laser.
b)
Avoid using the laser in a dim or darkened environment.
c)
If this device is used in a manner not specified in this document, the protection provided
by the device may be impaired and the warranty will not be covered.
d)
There are no operator serviceable parts inside. All maintenance must be performed in
Raycus or by qualified Raycus personnel. To prevent electrical shock, do not try to
remove covers. And any tampering with the product is not within guarantee range.
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控
武汉锐科
