Olympus BX51 Instructions Manual - Page 33

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7-2 Detailed Assembly Procedures

Fig. 35

Fig. 36

†

Fig. 37

Fig. 38

Installing the Bulb

}Use only the designated bulb 12V100WHAL-L (PHILIPS 7724) or

12V50WHAL-L (LIFE JC).

1. Fully loosen the lamp housing clamping screw @ on to of the lamp

housing cover with the provided Allen screwdriver.

2. Lift the lamp housing cover ²upward to remove it.

3. Turn the lamp socket ³ by 90° in the direction indicated by the arrow.

4. Holding the bulb ƒ with gloves or a piece of gauze, depress the bulb

clamping lever | and insert the bulb pins ... fully into the pin holes † on

the lamp socket. Gently release the bulb clamping lever to the original

position to secure the bulb.

To prevent reduced bulb life or cracking, do not touch the bulb with

bare hands. If fingerprints are accidentally left on the bulb, wipe the

bulb with a soft cloth.

5. Side the lamp housing cover onto the housing base from the above.

Tighten the clamping screw @ while pressing downward on the cover.

Caution for Bulb Replacement During Use or Right After Use

...

The bulb and the lamp socket are areas near these will be extremely

hot during and right after use.

Set the main switch to "

the wall outlet, then allow the old bulb and lamp housing to cool

before replacing the bulb with a new of the designated type.

Attaching the Condenser

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 stopped.

}When attaching the U-SC3 swing-out condenser, align the positioning

pin at the back of the condenser 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.

(Figs. 35 - 37)

" (OFF), disconnect the power cord from

BX51

(Fig. 35)

(Fig. 38)