PerkinElmer Frontier IR, Руководство пользователя

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Advanced Maintenance . 93
6. Unhook the spring at the rear of the laser, and remove the two screws on the retaining
bracket at the front of the laser (Figure 59).
Figure 59 Laser and power supply installation
7. Remove the laser and power supply; noting the way the cabling is routed.
8. Install the new laser and power supply.
Ensure the laser is pushed fully home to the end stop at the front of the housing.
The laser must be installed so that the yellow laser warning label is facing directly
upwards.
9. Refit the laser retaining bracket and secure with the two securing screws.
10. Secure the spring on the retaining pin.
11. Reconnect the PSU laser cable to the board connector.
12. Secure the laser power supply with the two securing screws (Figure 57).
13. Refit the cable clip (Figure 58), so that it does not get trapped in the cover.
14. Secure the laser cabling to the laser power supply with a new cable tie.
15. Close and secure the main cover.
Refer to steps 11 to 15 on page 82.
Laser bracket
retaining screw
Laser bracket
retaining screw
Laser
Laser power supply
Laser spring
retaining pin
Baffle retaining
screw
Laser end stop