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3.1 INTRODUCTION
3.1.1 Overview
This section contains procedures for the checks and adjustments required to maintain the Lumenis
VersaPulse® PowerSuite™ Laser. The procedures assume the reader has successfully completed a Lumenis
service training course on the VersaPulse PowerSuite laser. Service performed by untrained or unqualified
persons can be a hazard to the person or persons doing the service and to others present during the servicing.
An improperly serviced medical system can be a hazard to the equipment user, to others present during use,
and to the patient upon whom the laser is used.
The procedures should be performed in the order presented, from beginning to end. If only a portion of the
procedures are done, the servicing engineer must consider the possible effect of doing just that portion of the
procedures (i.e., there may be adjustments done earlier or later in the procedures that impact or are impacted
by the portion performed).
Optical Alignment, Topic 3.2, this is performed when the System Check out procedure indicates a problem,
any of the various optical/electro-optical/servo components have been adjusted/replaced or the system
cannot meet specifications during the various calibration procedures.
Electrical Adjustments, Topic 3.3, verifies the Fan Speed Controller PCB is properly adjusted for optimal
cooling and the speaker volume is properly adjusted.
Mechanical Adjustments, Topic 3.4, verifies that various mechanical switches and latches are properly set.
Energy Calibration, Topic 3.5, calibrates the voltage output of the two energy monitor circuits to the Field
Service Engineer’s calibrated power meter.
System Optimization Check, Topic 3.6, verifies that the system is operating optimally after the preceeding
procedures (i.e., optical, electrical and etc.) have been completed and test the calibration at all operating points.
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