7
5 Assembly
a)
Working environment requirement
：
1)
Room temperature: 0-40
℃
.
Maximum comparatively humidity: 85%.
2
）
High temperature will result in mildew, dew and even ruinous instrument.
3)
Avoid from the dust room. When it is not in use, please cover the
microscope with dust cover.
4
）
Please place the microscope in a stable situation without any
surging.
b)
Check the Input voltage: be sure the power supply voltage is accordant with the
nominal input voltage which is signed outside the microscope, or it will bring a serious
damage to the microscope.
c)
Lamp
1.
The lamp has been well adjusted and checked before the microscope
leaves factory.
2
.
The lamp housing parts become extremely hot during operation. Take care
not to burn yourself.
3.
Lamp replacement
：
The lamp has its standard service life. When it has
expired, a lamp replacement is necessary.set the main switch to off state,
disconnect the power cord from the wall outlet, then allow the old bulb to
cool before replacing the bulb with a new of the designated type .Open the
lamp holder on the bottom of microscope to do the replacement, the surface
of the new lamp bulb should be clean and free of fingerprint or dirt, which will
decrease the brightness or even explode the bulb
.
Note: Must not missing the grounded screw
Donot touch the lamp`s glass part with your hands,when sitting shoud
take gloves or cover the lamp with protector. Fingerprint or dirt on the
surface of the lamp should be cleaned with the clean cloth with dipping
alcohol,which will decrease the brightness or even explode the bulb.
d)
Eyepiece
：
Please insert the eyepieces into the eyepiece tubes.(There is small screw in
the eyepiece ,which can make the eyepiece can not be pull out arbitrarily
when be screwed down.
e)
Objective
：
Lower the stage to its lower limit, then screw down the objectives into the
nosepiece (from low to high)
.
f)
Condenser
：
he condenser has been adjusted well before delivery
.
g)
Collector
：
The collector has been adjusted well before delivery. Frame of the
collector`s pedestal is screw thread can taken by contrarotate
Note
：
It cannot be taken down when the outfit is LED.
