Leica DMI4000B, DMI3000B, DMI6000B manual Installation of Condensers

6. Assembly

!Caution:

Do not press the spring clip down under any circumstances. This can destroy the clip or result in an unstable position of the prism.

Turn the prism to ensure that it snaps into po- sition and release the tool.

Remove fingerprints or dust from the prism with care.

¥Use the left centering screw to roughly center the prism. The right centering screw must not restrict the range of adjustment under any cir- cumstances.

¥Note the number of the opening and the prism designation for entry into the Leica Applica- tion Suite (LAS).

¥Remove the adjusting key and close the con- denser.

¥Fine adjust with the Bertrand lens or tel- escope after switching the unit on (Fig. 32).

Installation of Condensers

The installation procedure is identical for all condensers S1 to S70 (motorized or manual/ coded).

Release the socket head screw at the right side of the condenser holder. Place the condenser on the retaining pins of the illumination arm and move the condenser to the correct height. Use the markings on the column and condenser to determine the correct position.

Once you have reached the correct position, tighten the socket head screw.

Fig. 40 Installation of condenser on transmitted-light illumination arm

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