Princeton Instruments PI-MAX4 - Figure G-4: Positioning the 2.739 (ID) O-Ring; Figure G-5: Positioning the 2.614 (ID) O-Ring

308 PI-MAX
®
4 System Manual Issue 9
4. Position the 2.739” inner-diameter o-ring into the groove on the face of the camera. See
Figure G-4.
Figure G-4: Positioning the 2.739” (ID) O-ring
5.
Using the four (4) screws removed in step 1, mount the spectroscopy-mount adapter to
the front of the PI-MAX4.
6. Position the smaller diameter o-ring into the groove on the face of the adapter. See
Figure G-5.
Figure G-5: Positioning the 2.614” (ID) O-ring
NOTE:
A spare set of o-rings may be provided. When installing a new
o-ring, be sure to apply a thin coat of vacuum grease before
putting it in place. Lightly coating the o-rings with vacuum
grease helps to insure an air-tight seal is formed between the
camera and adapter, and between the adapter and the
spectrograph sliding tube.
2.739” (ID) O-ring
In Groove
4411-0139_0177
2.614” (ID) O-ring
In Groove
4411-0139_0178