Hypertherm LH2100 - Manual (Page 26)

Alignment guides
Two alignment guides will help align the laser beam with the mechanical axis of the cutting head.
DANGER
Visible and invisible radiation (class IV) can be present when the laser head door is open. Avoid eye
and skin exposure to direct and scattered radiation. Always follow safety precautions set by the
manufacturer of the laser system.
1
INSTALLATION
LH2125/LH2100 Laser Head Instruction Manual 3-11
Cross-hair assembly
1. Insert the crosshair assembly into the upper lens bay.
Orient the tab straight out the front of the lens bay. The
diameter of crosshair assembly prevents the lens bay
door from closing all the way.
2. Insert a beam card or heavy paper into the lower lens
bay and pulse the laser beam to form an imprint. Be
careful not to ignite the card or the cavity will become
dirty and reduce the life of the lens.
3. Adjust beam delivery mirrors to center the beam with
the cross-hair.