Hypertherm HyIntensity Fiber Laser Rev.3 - Manual (Page 106)

InstallatIon
2-58 HyIntensity Fiber Laser Instruction Manual – 807090 Revision 3
Lens assembly installation
General precautions
• DO NOT remove the cutting lens from its protective case until instructed to do so later in this document.
• The cutting lens should always be stored in the protective case when it is not installed in the laser head.
Cutting lens
1. Inspect the outside of the lens door on the laser cutting head for any dust or debris before continuing. If any
dust or debris is present, use clean dry compressed air or a lens cleaning tissue to remove it.
2. Open the lens door on the laser head by lifting up on the lens door latch.
3. Remove the cutting lens from its protective package and visually inspect both sides of the lens for any dust or
debris before conyinuing. If any dust or debris is present, use clean dry compressed air or a lens cleaning tissue
to remove it. See the lens inspection and lens cleaning instructions in the maintenance section of this manual
for complete instructions.