Canon Microfilm Scanner 500 Руководство по эксплуатации - Страница 39

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MAINTENANCE AND TROUBLESHOOTING

IF THE LAMP IS STILL WARM, WAIT UNTIL THE

LAMP UNIT COOLS DOWN. HALOGEN LAMPS

BURN EXTREMELY HOT AND REQUIRE MORE

TIME TO COOL DOWN THAN ORDINARY BULBS.

4. Push the side lever holding the halogen bulb to the side then lift

up the bulb.

5. Replace the halogen bulb only with a Canon specified replace-

ment.

Handle the new halogen bulb with extreme care. Do

not touch the surface of the new bulb with your bare

fingertips. Oil from your fingertips or other foreign mat-

ter can cause the bulb to burn unevenly, shortening

the service life of the halogen bulb.

While holding the company mark on the new halogen bulb up,

insert the bulb into the lamp unit.

6. Insert the lamp unit into the main unit with firm, even pressure

until it locks into place.