IPG YLS-2000-K - Page 126

 | Maintenance
126
YLS-K
NOTICE
Danger of damage to the product due to incorrect re-
pair
Incorrectly performed replacement and repair work
can result in damage to the product.
ð Ensure that the work below is performed only
by IPG service personnel.
9.2.1 Replacing a laser module
Test point Laser modules
Test method Performance measurement
Time interval In the event of a failure
Time duration ~ 3 hours
Performance IPG Laser GmbH
Contact The contact information of the com-
petent IPG service department can
be found in the paragraph Behavior
in the event of malfunctions [}129].
9.2.2 Replacing the feeding fiber
Test point Feeding fiber
Test method Measurement of the transmission
and beam quality
Time interval In the event of a fault
Time duration ~ 5 hours
Performance IPG Laser GmbH
Contact The contact information of the com-
petent IPG service department can
be found in the section Behavior in
the event of malfunctions [}129].