Table of Contents
Advertisement
Precautions
Before starting any maintenance, read the following precautions carefully:
Read through the entire specific instructions, including all caution and warning
messages, BEFORE starting any maintenance procedure.
Turn OFF the power to the laser before starting maintenance work. Wait for 5
minutes after turning OFF power before starting work.
The Nd:YAG laser becomes ready for oscillation if the high voltage is turned ON
during maintenance work. Use extreme caution while performing any work on the
laser.
WARNING: Maintenance workers or anyone who is subject to
possible Nd:YAG laser beam exposure must wear safety goggles
having a minimum optical density of 6 at 1.064 nanometers
wavelength.
Cooler Maintenance
WARNING: Before working on the cooler, turn off power to the
laser unit. If the high voltage has been ON, wait at least 5 minutes
for the capacitor to fully discharge before proceeding.
Air Filter Cleaning. Refer to Figure 7-1. To clean the air filter:
990-605 REV B: May, 1997
CHAPTER 7
USER MAINTENANCE
Figure 7-1. Air Filter Removal
LW250 PULSED Nd: YAG LASER
AIRFLTR.PCX
7-1
Advertisement
Chapters
Table of Contents
