Replacing The Laser Optics System; Safety; Preparatory Work - Fronius LaserHybrid Ultracompact Twin Operating Instructions Manual

Replacing the laser optics system

Safety

Preparatory work

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The procedure for disconnecting the fibre optic cable from the laser optics is carried out in
the reverse order to the connection procedure, see page 55, step 5 onwards:
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5
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WARNING! Work that is carried out incorrectly can cause serious injury and dam-
age. Installation must only be carried out by trained and qualified personnel. Ob-
serve the safety regulations in the operating instructions, paying particular
attention to the section entitled "Safety inspection".
CAUTION! Risk of damage to the laser welding head due to contamination from
above.
- Observe the Operating Instructions, specifications and safety instructions set
out by the laser optics system manufacturer
- Before removing, position the welding head from the horizontal so that no
contaminants can enter the laser optics from above.
Position the laser welding head in relation to the horizontal
Clean the fibre optic cable and connection area using compressed air
(1)
Retract the rubber sleeve in the direction of the optics
Press the button on the underside
Remove the fibre optic cable
Position the protective covers on the fibre optic cable connector and fibre optic cable
connection socket
Position the laser welding head so that the laser optics system is vertical and as easily
accessible as possible
Disconnect the Crossjet outlet air hose
Clean the area around the Crossjet outlet connection using compressed air
IMPORTANT! Only connect the coolant
hose to the laser optics; never connect it to
the fibre optic cable.
Undo the Allen screw and disconnect the
coolant hose (1) from the laser optics
(2.5 mm)
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