Alltion AM-2000, User Manual

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Alltion (Guangxi) Instrument Co., Ltd.
42
Maintenance related information | AM-2000 User’s Manual
Maintenance related information
Troubleshooting
Faults Possible Reasons Solutions Refer to
Lighting failure
Power cable is not connected Connect the power wire
Power switch is not turned on Turn on the power switch
The dimming knob is adjusted to
minimum position
Adjust the dimming knob
See Page
28
The instrument is in the non-working
area and the balanced arm is at high
position
Move the balanced arm to the
working area
Instrument electrical failure
Contact the local dealer or
after-sales service agent
LED bulb failure
Contact the local dealer or
after-sales service agent
Illumination fails
intermittently during
use
The cooling window and the air inlet
are covered or blocked by external
object
Remove the foreign object and
clean the cooling window
Failure of cooling fan
Contact the local dealer or
after-sales service agent
Instrument electrical failure
Contact the local dealer or
after-sales service agent
The instrument
cannot stop at any
time when it moves
up and down
Balanced arm is not adjusted to
balance after adding or decreasing
accessories of the microscope
Balance the balanced arm
See Page
29/30
Spring failure
Contact the local dealer or
after-sales service agent
The instrument is
running stiffly The friction adjustment knob is
adjusted too tight.
Loosen the friction adjusting
knob, and moderately adjust
the friction.
See Page
28-30
Optical
magnification
switching failure
Mechanical failure of the instrument
Contact the local dealer or
after-sales service agent