CAL & ADJUST
3-13
Versapulse Select Service Manual
0621-499-01 03/94
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3.6 PERIODIC MAINTENANCE REQUIREMENTS
The systems require the following periodic maintenance:
ANNUALLY (AS REQUIRED):
Perform a general visual inspection of the electrical, mechanical, and optical components.
Check/clean the air filter. The air filter is mounted on the bottom of the system, held in place by a
removeable bracket. A dirty filter should be cleaned (vacuum) or replaced if damaged.
Replace the DI cartridge after 12 months of use, or when the system has coolant conductivity faults.
Check/replace the coolant particulate filter. Replace the filter when it is visibly discolored.
Check the blastshield optic and replace if required.
Cooling system level check. The cooling system fill reservoir is located on the top of the laser. The
top cover must be removed in order to gain access to the reservoir. Use deionized water, with the
system running, to bring the coolant level up to half full in the fill reservoir. Cycle the system off/on
several times, adding deionized water as necessary until the level stays up.
Calibration and adjustment:
Energy monitor and automatic laser calibration (see Section3).
If the lamp voltage exceeds 750 VDC for Nd:Yag or 1450 VDC for Ho:Yag replace the
flashlamps as required.
Yag channel adjustments (see Section3).
Check alignment (especially at the transimpedance amp) to fiber.
Perform the Operational and Safety Checkout (see Section 2.1 step 12).
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