LUMENIS VersaPulse PowerSuite - 3.8 Periodic Maintenance Requirement

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3.8 PERIODIC MAINTENANCE REQUIREMENT
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
removable 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
(resistivity
d 250 k:)
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 distilled 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.
Verify Calibration per Section 3.6.2
• If the high lamp energy exceeds 160J for Holmium or 92A of lamp current for the Nd:YAG,
replace the flashlamps as required.
• Check alignment to the fiber with all bricks turned on. See Section 3.2.
• Check quality and intensity of aiming beam through the fiber.
• Perform the Operational and Safety Checkout (see Section 3.7).