Beijing Reci Laser Technology Co., Ltd
User Guide for FCA Series Hand Laser Welding System
6
A: No red light.
B: When no swing is set, the red light is not in the center.
C: After setting the swing, the red light is blocked.
(5) Please ensure that the protective lens of the welding gun is clean and free of dust,
otherwise the laser will be irreparably damaged. Before use, carefully observe whether the protective
window mirror of the welding gun is clean. If there is any pollution, the window mirror needs to be
replaced. The damage caused by non-standard operation will not be guaranteed.
(6) If the welding gun is heated during use, please stop using it immediately and check the
problem.
CAUTION :
The dust on the window mirror of the welding gun will cause the lens to
burn when the light comes out, and the continued use after burning will even
cause the internal damage of the laser.
1.5
Safety Instructions for Electrical Operation
We strongly recommend that you read the following procedures before operating the fiber laser:
(1) Make sure the power source connected to the equipment is properly grounded with PE wire.
At the same time the shell of this equipment must be properly grounded. Any interruption of the
ground loop may result in personal injury.
WARNING :
The input voltage of the fiber laser is AC current (220VAC), which may
cause risk of electric shock. All the relevant cables and connection wires have
potential hazards.
(2) Make sure that the input AC voltage and capacity meet the requirements of the very series
of lasers.
(3) If the air switch shut down frequently, please contact Reci as soon as possible to ensure the
safety use of the equipment.
CAUTION :
(1) Any incorrect wiring method or AC voltage may cause damage to people
or instrument.
(2) There are no devices in the product that need to be used by the operator.
Do not try to open the product cover, otherwise electric shock may be
caused, and the laser warranty will be invalid accordingly.
