Olympus CH40 Інструкція з експлуатації - Сторінка 7

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CH30/CH40

Mounting

the Bulb (Replacement)

Fo.)

1 . Tum the microscope frame on its side and pull the lamp housing knob

on the underside of the base to open the lamp housing cover.

2 , Holding the halogen bulb @ contained in the polyethylene bag

to avoid

leaving fingerprints on the bulb, fully insert the contact pins into the

bulb socket @. When properly seated, pul off the polyethylene bag,

Applicable Bulb ))

(CH30: 6V, 20W Halogen bulb: GVZOW HAL (Philips 7388)

040: ϐν, 30W Halogen bulb: 6V30W HAL (Philips 5761)

À Always use the designated bulb. Use of improper bulb may

result in fire,

À Do not touch the bulb with bare hands. If fingerprints are

'accidentally left on the bulb, wipe the bulb with a sof, lint-free

cloth moistened with alcohol. Using a contaminated bulb will

shorten the service l i f e of the bulb.

3 . With the lamp housing knob stil pulled out, close the lamp housing

cover. Then push in the lamp housing knob to lock the cover

+ The lamp housing cover cannot

be closed if the knob is pushed

in before you attempt to close cover.

Proc

ns for

Bulb Replacement

'A Whenever you replace the bulb during use or right after use,

first move the main switch to "O" (OFF), disconnect the power

cord from the wall outlet, and allow the bulb and parts around

the bulb to cool before touching.

# If the bulb burns out during an observation and needs to be

replaced, remove eyapieces, specimen, and other objects likely

to fall off, before tilting the microscope framo to replace the

bulb.

Mounting the Observation Tube

(Fig. 2)

1 . Using the provided Allen wrench, loosen the observation tube

2 . Insert the circular dovetail mount at the bottom of the observation

tube into the opening on the microscope frame, positioning the

'observation tube to point the binocular eyopieces towards the front

Fig.2