Alltion AC-5000 - Maintenance Related Information; Troubleshooting

Alltion (Guangxi) Instrument Co., Ltd.
AC-5000 User’s Manual | Maintenance related information
35
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
See Page
21
The dimming knob is adjusted to
minimum position
Adjust the dimming knob
See Page
19
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
Camera failure
Camera switch is not turned on
Turn on the power switch
See Page
21
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
21
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
19-21
Optical
magnification
switching failure
Mechanical failure of the instrument
Contact the local dealer or
after-sales service agent
Without image
output
The built-in camera switch is not
turned on
Turn on the switch
See Page
21
The input channel of the video cable
is not consistent with the display
channel of the display.
Change the display channel of
the video cable or the display
channel of the display.
Video cable is not connected
correctly
Reconnect the video cable
There is problem for the video cable
Replace the video cable