Welch Allyn Video Colposcope - User Manual - Manual (Page 30)

28 Maintenance Welch Allyn Video Colposcope
Illumination Beam Director Lens
Clean the illumiantion beam director lens with a cloth dampened slightly with warm water
and mild detergent.
Replacing Lamp
1. Turn the power switch off and unplug the power cord from the electrical outlet.
2. Holding the video colposcope as shown, turn the knob located at the back of the
handle counterclockwise and unscrew and remove the video colposcope from the
handle.
3. Place the unit on a suitable work surface. Slide the lamp access door away from the
housing as shown until the door is completely removed.
4. Unplug the lamp from the electrical connector.
Caution DO NOT clean illumination beam director lens with alcohol. DO NOT
touch the camera or illumination lenses except as described in Maintenance
section of this manual.
WARNING The lamp operates at a high temperature. DO NOT attempt to
remove the lamp before allowing it to cool. Allow at least five minutes for the
lamp to cool before replacing. Replace with Welch Allyn lamp #09800-U only.