Disconnection - KaVo Key Laser III 1243 Instructions For Use Manual

Instructions for use KEY Laser III 1243
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4 Operation 4.3 Laser tube/handpieces

4.3.3 Disconnection

Note
It is essential to avoid penetration of water into the interior of the handpieces, since
this may result in disturbance of the detection and feedback functions.
Note
Ensure that the KEY Laser 1243 is switched to the standby mode.
▶ Unscrew and detach the handpiece.
▶ To avoid contamination of the tube coupling window ② wipe the tube coupling
from back to front using a clean dry cloth.
See also: Section A 2.3 of handpiece instructions.
Note
Windows are coated. Do not wipe unnecessarily.
▶ Check that the window ② is clean and dry and that the O-rings ③ are not da‐
maged.
Note
If a handpiece is not coupled immediately thereafter, the laser tube coupling must
be sealed with cap ① and the handpiece with cap ④. These two caps prevent the
penetration of dirt into the laser tube coupling and into the handpiece.
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