RSR-000886-000 (1)
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Caution
: Calibration is a service procedure to be done only by certified Service
Personnel. Adjustment to any internal components by anyone other than certified
Service Personnel voids any existing manufacturer’s warranty on the Laser System.
Caution
: Use of controls or adjustments or performance of procedures other than
those specified herein may result in hazardous radiation exposure.
Laser Power Calibration Check Instructions
Warning:
ALWAYS wear laser safety goggles when performing the laser calibration
check procedure and follow all laser safety guidelines.
Equipment Needed:
Certified traceable power meter and
detector (
Figure 29
) with appropriate wavelength and power
measurement capabilities
Step 1.
Turn off the laser.
Step 2.
Inspect and attach optical fiber and power cord as
directed. Make sure the optical fiber is clean and free of
any dust, fluid or other contaminants.
Step 3.
Turn on the laser system and enter Standby mode.
Step 4.
Increase the power setting until it reaches the maximum
wattage setting.
Step 5.
Place the laser in Ready mode.
Step 6.
Using the aiming beam, direct the distal end of the fiber into the active area of the power
meter. Keep the fiber tip 2-3 cm away from the surface of the active area of the power
detector.
Step 7.
Activate the laser and record the value in watts from the power meter display. The laser
power reading should be within ± 20% of the power setting.
a.
If the results are outside the 20% range, ensure that: all of the light from the fiber
is entering the detector, the fiber is connected correctly, and the fiber is not
damaged. Replace with a new fiber if necessary and repeat.
b.
If the results are still outside the 20% range, discontinue this procedure and
contact Customer Care for assistance.
Figure 29
