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rated current 5A, rated voltage 250V) by the maintenance personnel authorized by
UNI-T.
There are no components available to operators inside. Do not remove the protective
cover.
Maintenance must be carried out by qualified personnel.
This device should be used indoors in a clean and dry environment with ambient
temperature from 0 ℃ to 40 ℃.
Do not use this device in explosive, dusty or humid air.
Do not operate in
humid environment
Do not use this device in a humid environment to avoid the risk of internal short
circuit or electric shock.
Do not operate in
flammable and
explosive environment
Do not use this device in a flammable and explosive environment to avoid product
damage or personal injury.
If this device may be faulty, please contact the authorized maintenance personnel of
UNI-T for testing. Any maintenance, adjustment or parts replacement must be done
by the relevant personnel of UNI-T.
Do not block the ventilation holes at the side and back of this device;
Do not allow any external objects to enter this device via ventilation holes;
Please ensure adequate ventilation, and leave a gap of at least 15 cm on both sides,
front and back of this device.
Please transport this device safely to prevent it from sliding, which may damage the
buttons, knobs or interfaces on the instrument panel.
Poor ventilation will cause the device temperature to rise, thus causing damage to
this device. Please keep proper ventilation during use, and regularly check the vents
and fans.
Please take actions to avoid dust or moisture in the air affecting the performance of
this device. Please keep the product surface clean and dry.
The recommended calibration period is one year. Calibration should only be carried
out by qualified personnel.
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