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Chapter 3
Verify the turret is properly seated.
9.
Tighten the Center Torque Screw until it clicks. This sets the torque on the spindle
10.
correctly.
Place the Turret Cover on the spectrograph. Replace and tighten all of the cover screws.
11.
Replace the plastic cover on the storage container and store it in a safe location.
12.
Plug the power supply into an outlet and connect the supply to the IsoPlane. Turn on the
13.
IsoPlane to allow for auto-identification of the grating turret. Note that if the power
supply is on while a turret is being installed, the IsoPlane should always be re-started
afterwards.
3.2 Remove a Turret
Perform the following procedure to remove the grating turret from an IsoPlane's turret
compartment:
Scan the instrument to Grating #1 and a Center Wavelength of 0 nm.
1.
Use a 9/64" hex wrench to remove the four (4) turret compartment cover screws and
2.
remove the cover.
Grating Turrets
NOTE:
You cannot overtighten this screw. It is designed to slip once the
correct torque is attained.
!
CAUTION!
When removing a turret, be aware of, and adhere to, the
following guidelines:
•
The optical surfaces in the spectrograph are extremely
delicate and can be permanently damaged by contact with
solid objects as well as with most liquids and aerosols.
•
DO NOT TOUCH
protective powderless gloves to minimize damage from
body oils if you accidentally touch any optical surface,
especially the grating.
•
Avoid talking or sneezing near optical surfaces. Do not
breathe directly on them.
!
CAUTION!
Observe proper optical handling procedures.
optical surfaces with anything. Wear thin
19
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