98 . Spectrum 100 Series User’s Guide
6. Install the new laser and power supply. Ensure the laser is pushed fully home to the
stop at the front of the housing.
Figure 49 Laser and power supply installation
7. The laser must be installed so that the small orientation mark (a single engraved
line) is facing directly upwards.
This should be the same orientation as the end of the triangular warning label.
8. Refit the laser retaining bracket and secure with the two securing screws.
9. Secure the spring on the retaining pin.
10. Reconnect the PSU Laser cable to the board connector.
11. Secure the laser power supply with the two securing screws.
Make sure that the laser cabling is secured so that it does not get trapped in the
cover.
12. Close and secure the main cover (steps 10 to 15 on page 86).
13. Plug in and switch on the instrument.
Laser
Laser baffle
Laser spring
retaining pin
Power supply
Orientation mark
Laser bracket
retaining screw
Laser bracket
retaining screw
Baffle retainin
screws
Screw
Screw