Olympus BX53 - 10-2 Detailed Assembly Procedures: Optical Components

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Fig. 49
Fig. 50
Fig. 51
7 Attaching the Eyepieces
(Fig. 49)
Gently insert the eyepieces all the way into the eyepiece sleeves.
· When using the U-BI30-2 binocular tube, eyepieces with a po-
sitioning pin cannot be attached because the U-BI30-2 does
not have the positioning notch.
· When using an eyepiece with micrometer, attach it to the right-
hand eyepiece sleeve.
When doing so, make sure that the eyepiece positioning pin @
fits into the notch 2 on the eyepiece sleeve.
· The super-widefield trinocular observation tube is equipped with
a positioning notch on both the left and right eyepiece sleeves.
Make sure that the positioning pins on both eyepieces fits into
the respective notches.
9 Attaching the Revolving Nosepiece
(Fig. 50)
1. Rotate the coarse adjustment knob to lower the stage.
2. Loosen the revolving nosepiece clamping screw @ slightly. Do not loosen
it too much because doing so makes it impossible to attach the revolving
nosepiece.
3. Hold the revolving nosepiece so that the mount dovetail 2 is horizontal and
insert it all the way into the dovetail groove of the microscope arm 3.
4. Tighten the revolving nosepiece clamping screw @.
} When using the U-D7RES revolving nosepiece, distribute its cable toward
the rear panel by passing it below the arm, and connect the cable to the
connector of the U-CBS control box.
} When using the U-D7REA revolving nosepiece, distribute its cable toward
the rear panel by passing it below the arm, and connect the cable to the
connector of the U-CBM control box.
} When attaching or detaching a revolving nosepiece with a cable, be sure
to disconnect the cable from the revolving nosepiece in advance.
10 Attaching the Condenser
(Fig. 51)
1. Turn the coarse adjustment knob @ to raise the stage to its upper limit.
2. Turn the condenser height adjustment knob 2 to lower the condenser
holder to its lowest position.
3. Fully loosen the condenser clamping knob 3.
4. Position the condenser so that the aperture scale is located in front.
Gently slide the condenser along the dovetail all the way until it is stop-
ped.
· When attaching a swing-out condenser with a positioning pin at
the back such as the U-SC3, attach by aligning the positioning
pin with the groove in the condenser sleeve.
· When attaching a condenser with swing-out top lens, swing out
the top lens out of the way before inserting the condenser.
5. Tighten the condenser clamping knob and gently raise the condenser
holder to its highest position.
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CAUTION
CAUTION