11
and mist damage when microscope is used in heavy humidity area.
4.2.4 Please pay attention to prevent microscope from violent shake and
vibration in application and in carrying. Don’t drag it on the surface of
worktable to avoid damage microscope and worktable.
4.3
Replacement of bulb
4.3.1
Halogen
Fig. 7
A. Turn off power, and pull out plug.
B. Wait for a while unitil the bulb become cool.
▲ Please be sure that the bulb is cool, then follow by the operations.
C. Lay aside the microscope reliably, unscrew the knurled thumb screw of the
lamphold cover plate on the underside of base.
D. Pull over the lampholder cover plate.
E. Pull out the broken bulb.
F. Hold a new bulb with silk cloth to avoid fingerprint and dust affect bulb
brightness and service life, and insert fully the contact pins into the bulb socket.
1.
Loosening screw 2. Open lampholder cover, replace bulb, cover the plate
and tightening the screw.
Fig.7
Reflector
plate
Knurled
locking screw
Bulb
Lamphold
er cover
plate
