KaVo KEY Laser III 1243, Technician'S Instructions

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Technician's instructions KEY Laser III 1243
2 Measuring and configuration
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2.2 Optical system
See also: 2.2.1 General cleaning of optical components, Page 75
▶ Use a pair of tweezers to carefully mount the clean lens on the threaded ring
with the flat side of the lens facing the deflection mirror.
▶ Use the threaded ring key to carefully insert the threaded ring and lens into the
deflection mirror, and screw tight.
Make sure that the lens is not twisted.
▶ Change the O-ring Mat. no. 0.200.6174 on the spray pipe of the sleeve ②
▶ Carefully insert the mounted deflection mirror P ③ into the mounted sleeve ②,
and screw on the sleeve nut ①.
▶ Check the transmission
Changing the adjusted lens
▶ Screw off sleeve nut ① from the mounted sleeve ②
▶ Carefully pull the mounted deflection mirror P ③ out of the mounted sleeve ②
▶ In the inside of the mounted deflection mirror P ③, there is a threaded ring ④ in
which the adjusted lens ⑤ is inserted.
Use the threaded ring key ⑥ to carefully screw out the threaded ring from the
rear and remove it.
▶ Use a tweezers to carefully place the new lens (without the provided spacing
ring) onto the threaded ring with the flat surface facing the deflection mirror.
▶ Use the threaded ring key to carefully insert the threaded ring and lens into the
deflection mirror, and screw tight.
Make sure that the lens is not twisted.
▶ Change the O-ring Mat. no. 0.200.6174 on the spray pipe of the sleeve ②
▶ Carefully insert the mounted deflection mirror P ③ into the mounted sleeve ②,
and screw on the sleeve nut ①.
▶ Check the transmission
2.2.9 Laser handpiece E 2062
if the output of the laser handpiece 2062 is insufficient. It may be that the adjusted
lens Mat. no. 1.001.0848 is dirty or damaged.
In this case, the components must be cleaned or exchanged.
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