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Troubleshooting
If faulty, and refer to the items listed below, please check.
If, if still not resolved, please contact dealer or us.
Symptoms
Cause
How to deal with
Light does not
light
Does not contain a main power
switch
Put the main power switch from the power cables are
properly connected.
A faulty connection of main power
connector
Please connect the power supply connector is connected to the
power supply unit correctly.
Fuse is disconnected
Replace new fuses.
Disconnection of the power cable
Replace the power cable.
Battery will drain
Please charge in a dedicated charger.
The battery is damaged
Please contact the dealer.
Lighting is Dim
Not been adjusted brightness adjustment
knobs are properly positioned
Brightness adjustment knob to adjust to the proper position.
Dirty optical parts
Please clean the optical parts.
Do not set in the correct position
Please set the filters in the correct position.
Binocular
microscope
does not work
Eyepiece diopter adjustment, adjustment is
incorrect
Please fit the correct diopter the diopter adjustment eyepiece and
adjustment.
Optical axis of the microscope tele part one Please fix the optical axis of the microscope tele Division.
No. 2 arm natural fall (or
rise) to
Not in balance and coordination
Go no. 2 arm balance.
Tightening knob is loose
Case No. 2 arm tightening knob.
Fuses and light bulb
filaments to break in a
short period of time
Other than specified fuse or light
bulb is being used
Replace the specified rated fuse or light bulb.
Or input voltage exceeding the rated
voltage voltage enters from the primary
side is unstable.
Input voltage rated voltage ± 10 Must stabilize the primary side
input voltage, if the percent change, so please contact us.
Noise on power-up
The cooling fan is dirty with dust,
etc.
To remove stains, and performs the cleaning of the
cooling fan.
Each moving part is not
working properly
Each rotation knob is loose
Parts and set in the use position, tightening in the fixed knob
securely.
Rotating knob parts are too tight
Loosen the rotary knob parts, and set the position using clamping
with fixed knob securely.
Each moving part is dirty with dust, etc.
Conducts parts cleaning, removing stains.
Each movement of the shaft surface is dirty Each moving and cleaning of shaft surface and to remove the rust.
Won't hold a charge
The fall indoor circuit breaker
Put the circuit breaker.
Missing power plug of the charger from the
electrical outlet
Make sure the power plug is properly applied.
Has flashing red light charger
Due to deterioration of the battery is no longer charging, replace
new battery.
Experiencing an outage
Please wait for the power can be restored.
The battery is damaged
Please contact the dealer.
