Welch Allyn Fl-100 Intubating Fiberscope - User Manual - Manual (Page 9)

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PREPARATION AND INSPECTION FOR USE
Prior to use, the endoscope, Iight source and accessories must be carefully inspected for cleanliness and proper
function to determine that they are appropriate for patient use.
INSPECTION OF LIGHT SOURCE
Please refer to the operating manual of your Welch Allyn Light Source for complete instructions.
CAUTION: Verify that the supply voltage matches the voltage range indicated on the rear
of the Welch Allyn Light Source.
To prevent temporary blinding, turn power on only after the fiber optic bundle is plugged in
and the intensity control knob is set to the minimum position.
The fiber optic bundle port is hot when fiber optic bundle is removed.
1. With the power switch in OFF position, plug light source into a properly grounded hospital grade receptacle.
Welch Allyn light sources are equipped with a hospital grade plug and grounding conductor.
2. The standard Welch Allyn adaptor sleeve included on
FL-100 allows connection to and light transmission
from any Welch Allyn Iight source.
3. Depending upon the manufacturer, model and/or
type of light source to be used, an adaptor may be
needed to make a complete connection between the
source of illumination and the Welch Allyn FL-100
fiberscope. This depends on the manufacturer,
model and/or type of light source. For assistance,
please contact your local Welch Allyn distributor or
service facility.
4. Connect the endoscope light guide plug to the light
source.
5. Turn on the light source to check for proper functioning.
NOTE: Be sure that the correct adaptor is being used for light sources other than Welch Allyn.
WARNING: The risk of thermal injury exists whenever fiber optic instruments are used
with high intensity light sources.
The risk of injury is greatest:
• When a high intensity light source, such as the Welch Allyn HI•Lux lamp, is used.
• During close stationary observation and/or prolonged close contact with mucosa.
• When the fiberscope is advanced slowly through a narrow lumen.
Close stationary viewing should be avoided and the level of illumination should be limited
to the level necessary for adequate visualization.
WANM-3488-COL 4/19/99 9:27 AM Page 7