Chapter 5: Getting Started; Removing The Laser Head Oscillator Fittings; Power Cable Connections; Laser Oscillator Head Fittings - Unitek Miyachi LW250 Operation, Maintenance And Service Manual

Removing the Laser Oscillator Head Fittings
Refer to Figure 5-1. Remove the three yellow fittings that clamp the laser oscillator head to the
laser frame. Store the fittings for future use, when transporting the laser.

Power Cable Connections

Refer to Figure 5-2. To connect the power
cable to the power supply, proceed as
follows:
1. Open the front maintenance door
and remove the power terminal
cover.
2. Feed the power cable through the
bottom of the housing and connect
the cable color-coded leads to the
power terminals as shown.
3. Connect the other end of the
power cable to the shop 208/230
VAC, 3-phase power source. The
power source must have a
minimum capacity of 1.5 kVA.
990-605 REV B: May, 1997
CHAPTER 5
GETTING STARTED
Figure 5-1. Laser Oscillator Head Fittings
LW250 PULSED Nd: YAG LASER
Figure 5-2. Power Cable Connections
LHDBR.WPG
L25PWR.WPG
5-1