CHAPTER 4: OPERATING INSTRUCTIONS
LW500A/LW600A PULSED Nd:YAG LASER
990-539 4-3
5. The Laser will now initialize and
prepare itself for welding.
Once the DEIONIZED WATER RES (de-
ionized water resistivity), WATER
TEMPERATURE
and LASER POWER
MNONITOR
temperature are within
normal operating parameters, the laser
will be ready for operation.
Normal Operating parameters:
WATER RES ≥ 3MΩ·cm
WATER TEMP: 27°C ≤ t ≤ 40°C
POWER MON: 45°C ≤ t ≤ 46°C
If any of these parameters are not ready
within a predetermined amount of time,
the Laser will display an Error message.
6. Once all operating parameters are
within specification, the HV (High
Voltage) will turn ON, as indicated on
the LCD screen.
7. Once the High Voltage reaches its
specified voltage, the Laser will display
a READY!! message indicating the
Laser is ready for operation.
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