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Appendix |Xenon Light Source IFX2471
confocalDT 24x1
Resetting the operating hours counter
Plug in the power plug and the fiber cable, and turn the light source back on.
4
5
Fig. 74 Operating time counter on the front of the Xenon light source
Use a tool (such as a pen) to keep the switch (5) on the front of the light source
. At the same time, press the red button (4) twice.
The operating hours are reset to 0.00.
In the controller, perform a light reference, see Chap.
A 3.8
Change Fuses
The xenon light source contain two micro-fuses (5 x 20 mm) in the power entry element,
2 A (Littlefuse, series 213).
2
1
3
4
Remove the mains cable (1).
Pull the fuse holder (2) out. Use a
screw driver.
Rotate the fuse holder to the right
(3).
Replace the damaged fuses (4). Use a
flat nose plier.
Close the fuse holder.
A 3.9
Troubleshooting
Error
Possible causes
Solutions
Lamp performance of
the fiber strongly de-
creases.
Fiber face(s) are dirty.
Clean fiber faces with alcohol
and a cleaning cloth for optical
surfaces.
Fiber faces are damaged.
Replace fiber cable.
Fiber was kinked.
Replace fiber cable.
Knocks caused loss of
adjustment to the fiber cou-
pling.
Replace lamp module, or send
device in for repair.
Lamp is too old.
Replace lamp module.
Xenon lamp does not
come on. Power switch
is on, but no LED is
coming on.
No power supply.
Check power supply.
Fuse has blown.
Replace the fuse.
Xenon lamp is not com-
ing on, Overheat LED is
permanently on.
Overheated.
Do not cover any ventilation
holes, if necessary, reduce
ambient temperature, wait.
Overheating repeatedly due
to defective fan.
Send the device in for repair.
Xenon lamp is not com-
ing on, Overheat LED is
flashing.
Internal green connector is
not connected properly.
Disconnect the power plug,
open the cover, plug in the con-
nector.
Xenon lamp is defective.
Replace lamp module.
CAUTION
Electric shock. Unplug
the power cable to dis-
connect the light source
from the mains power
supply.
