Back Cover - Unitek Miyachi LW250 Operation, Maintenance And Service Manual

Figures 2-5 and 2-6 illustrate the LW250 Laser housing covers.
Figure 2-5. Back Cover

Cooling Fan Exhaust: Heated air flows out of this vent to cool the interior of the laser
chassis.

Power Supply Covers: When removed, these covers allow you to access the power
supply.

Laser Beam Input Unit: Up to six ports for entry of optical fiber.

Optical Fiber Connector Cover: When removed, this cover accesses the laser beam
input unit for connecting the optical fibers.

Laser Oscillator Head Cover: When removed, this cover accesses the laser oscillator
head.

Controller Cover: When removed, this cover accesses the memory backup battery for
replacement.

Lamp Replacement Cover: When removed, this cover accesses the flash lamp unit.
990-605 REV B: May, 1997
L25BACK.WPG
LW250 PULSED Nd: YAG LASER
CHAPTER 2: SYSTEM DESCRIPTION
Figure 2-6. Top Covers
L25TOP.WPG
2-8