User Manual

<3> When the lens paper cleaning is invalid and the objective lens surface

is free of visible dust particles, try to use a thin cotton swab dipped in a

little pure alcohol (99% and above) and wipe gently the lens surface. It

is recommended in principle not to use alcohol to clean the mirror

surface.

<4> Wipe the lens with a cotton swab from the middle of the lens and

make a circular motion up to the edges of the lens. Then wipe with a

clean dry swab the remaining alcohol. The objective lens surface

should be clean and free of dirt.

Replacement of electrode

Electrodes will be worn-out after long-term use, plus silicic

oxide accumulates on the tip, it also requires regular cleaning. It is

recommend to replace the electrode when the electrode rod exceeds its

service life. If the machine continues in service without changing the

electrode, it will increase splice loss and reduce the strength after fusion

splicing.

Use of lithium batteries

Lithium batteries must be charged in the ambient temperature range of

0～+40℃. The storage environment of lithium batteries for a long time

is: temperature -5 ～ +35℃. humidity 65+20% RH, clean, dry and

ventilated.

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Incorrect use methods or undesirable chemical substances cleaning

objective lens can cause optical fiber imaging fuzzy damage the

equipment.