Replacing The Lamp - Nikon Eclipse Ni-U Instruction Manual

Upright microscope assembly/maintenance
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1

Replacing the Lamp

CAUTION
• Beware of burns: Wait until the lamp and nearby parts have cooled (approximately 30 minutes) before replacing the lamp.
• Beware of electrical shock: Turn off the power switch and unplug the power cord from the wall outlet.
• Beware of abnormal heat generation: Use only the designated lamp.
• Beware of soiling: Avoid touching the glass surface of the lamp with bare hands. Soiling may reduce the service life of the
lamp.
• Lamphouse cover: Make sure the lamphouse cover is securely fitted to the lamphouse after lamp replacement.
• Used lamps: Do not break used lamps. It should be disposed of as industrial waste, according to local regulations and
rules.
Tool: Hex wrench (3 mm across flats)
(1)
Loosen the lamphouse cover fixing screw and lift up the cover
to remove.
(2)
Hold down the lamp clamp lever and remove the old lamp.
(3)
Attach a new lamp. Avoid touching the glass surface of the
lamp with your bare hands. Attach the new lamp while holding
down the lamp clamp lever. Put the lamp clamp lever back to its
original position.
Designated lamp: PHILIPS7724 or OSRAM HLX64623
(4)
Reattach the cover back to its original position and tighten the
lamphouse cover fixing screw.
Chapter 3
Maintenance and Storage
36
Insert the hex wrench and
loosen the fixing screw.
Fixing screw
Removing the lamphouse cover
Lamp
Lamphouse
fixing screw
Attaching the lamp
Lamphouse
cover
Lamp
clamp lever

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