Metrohm NIRS, Руководство пользователя, Страница: 69 / 85

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10. Place the lamp retaining ring over the
shoulder screws, and rotate counter-
clockwise (top side to left, bottom to
right) to lock the lamp retaining ring
into place.
This photo shows the ring being rotated
into position.
11. When the lamp is properly locked, the
assembly will appear as shown. Note
the shoulder screws holding the lamp
retaining ring.
The black arrow on the lamp should
point straight upward as shown. This is
required for proper wavelength
registration in Instrument Calibration.
12. Install the wire terminals to the terminal
strip as shown. There is no polarity.
Place one wire to each terminal. Tighten
securely.
13. Place the lamp door over the lamp box,
and tighten the eight (8) thumbscrews
to hold the door in place.
Do not use any tools to tighten the
thumbscrews.