Wuxi Raycus Fiber Laser Technologies Co., Ltd.
User Guide of Raycus 500W
～
2000W laser
33
to occur, please contact Raycus.
T1/T2/T3/T4 Alarm
Instruction:
Low temperature/high temperature alarm of the laser. The sensor in the laser
detects an abnormal temperature inside the laser. A high-temperature /
low-temperature error occurs when the temperature at the monitoring point
exceeds the set upper / lower limit.
Solution:
High temperature alarm, please check if the water-cooling system is normally
working, the water temperature is set correctly, and the water connection is
correct. When the water cooling system works normally and the water
temperature drops below 30°C, restart the laser. If the alarm continues, please
contact Raycus.
Low temperature alarm, please check if the actual water temperature of the water
is too low. In addition, a low ambient temperature may also cause a low
temperature alarm when the laser is cold. Please wait until the water temperature
of the water rises above 10°C. If the alarm continues, please contact Raycus.
Hum Alarm
Instruction:
The laser detects that the current water-cooled plate temperature is lower than
the internal dew point temperature, There is a risk of condensation in the
equipment internal.
Solution:
Stop using the laserimmediately, Waiting for ambient temperature to come back
to normal, Repower the laser. If the alarm continues to occur, please contact
Raycus.
In addition to the above, if there are any questions or errors in using of thelaser, you can
contact Raycus to get help.
6 Warranty, Return and Maintenance
6.1 General Warranty
Raycus warrants that all Raycus fiber laser products are conformed to applicable
productspecifications under normal use and are free from defects in materials and workmanship.
Thewarranties start on the date of shipment from Raycus for a period of time as set forth in
theapplicable purchase contracts or product specifications.
Raycus has the right to choose to repairor replace any product that proves to be defective in
materials and workmanship selectivelyduring the warranty period. Only products with particular
defects are under warranty. Raycusreserves the right to issue a credit note for any defective
products produced in normal conditions.
6.2 LimitationsofWarranty
The warranty does not cover the maintenance or reimbursement of our product of which
theproblem results from tampering, disassembling, misuse, accident, modification,
unsuitablephysical or operating environment, improper maintenance, damages caused by those
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