- 10 -
Environment of indoor temperature 0°
～
40°C ,and maximum relative humidity 85%.
4.2.3 Dehumidifier is suggested to be installed when microscope used in heavy humidity area
to avoid fungus and mist damage instrument.
4.3 Replacement of bulb
4.3.1 Turn off power
，
and pull out plug .
4.3.2 Wait the bulb become cool.
▲ Please take following steps after the bulb is complete cool.
4.3.3 Lay aside the microscope reliably, unscrew the knurled thumb screw of the lamp
housing cover on the underside of base.
4.3.4 Pull over the lamp housing cover
4.3.5 Pull out the old bulb .
4.3.6 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.
4.3.7 Press back the lamp housing cover, and tighten the knurled thumb screw.
▲
After working for above 8 hours continuously, should cut off the microscope about 30
minutes.
4.4 Replacement of fuse
4.4.1 First cut off power of
microscope, and pull out the power
plug.
4.4.2 Screw off the fuse base cap
in the bottom of base end , take out
old fuse.
4.4.3 Replace a new fuse with
same size, then screw on it again.
4.5 Not in use
4.5.1 Please cut off power when instrument not in use, put on dust cover and place in a dry and
cool environment.
4.5.2
Suggest to
place eyepiece
、
objective in the dry containers (such as moisture-proof
cylinder), and place desiccant.
▲
To maintain the instrument’s performance, suggest to instrument check regularly. If any
trouble need to repair, please contact with the manufacturer or agency.
Summary of Contents for A15.2604
Page 13: ...12 B Pol Polarizing Microscope...
