Replacement and repair work
Coming into contact with energized lines and components can lead to severe injuries or death.
e Make certain that the work on energized linesand components is only performed by trained experts.
e Disconnect the product from the electrical mains and switch off the main switch before performing any repair work on the product.
Replacing a laser module
Test point Laser modules
Test method Power measurement
Time interval In the event of a failure
Time duration ~ 3 hours
Requirement On-site power supply required
Performance IPG Laser GmbH
Contact The contact information of the competent Jiaobo service department canbe found in paragraph Behavior in
the event of malfunctions [} 150].
Incorrectly performed replacement and repair workcan result in damage to the product.