Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL-P500
22
4
When the laser is working, the cleaning
head is perpendicular to the surface of the
material to be processed, resulting in a
large number of feedback light directly into
the optical module of the laser, resulting in
laser damage. This alarm can only be
repaired back to the factory.
Laser cleaning in vertical cleaning
is inefficient, and it is easy to cause
a large number of feedback light
into the laser, resulting in laser
burnout.
5
Dust and dirt exist in the protective lens of
the laser output optical cable. The light
output before cleaning will cause the laser
to burn out, which will cause the laser to
alarm and restart.
Check the output cable protective
lens before laser on.
In addition to the above, if there are any other questions or errors, please
contact
Raycus
to get help.
7
Warranty, Return and Maintenance
7.1
General Warranty
Raycus warrants that all Raycus fiber laser products are comformed to
applicable product specifications under normal use and are free from defects in
materials and work manship.
The warranties start on the date of shipment from Raycus for a period of time
as set forth in the applicable purchase contracts or product specifications. Raycus
has the right to choose to repair or replace any product that proves to be defective
in materials and workmanship selectively during the warranty period. Only
products with particular defects are under warranty. Raycus reserves the right to
issue a credit note for any defective products produced in normal conditions.
7.2
Limitations of Warranty
The warranty does not cover the maintenance or reimbursement of our
productof which the problem results from tampering, disassembling, misuse,
accident, modification, unsuitable physical or operating environment, improper
maintenance, damages due to excessive use or not following the instructions
caused by those who are not from Raycus. The customer has the responsibility to
understand and follow this instruction to use the device. Any damage caused by