III
The operator should not open or repair the Instrument by himself,
which will result in losing the qualification of repair guarantee or occur
accident. If there is some wrong with the Instrument, please contact
manufacturer for repair.
Before power on, guarantee the voltage used should be accordant to
the voltage needed, and the rated load of electrical outlet should not
lower than the demand.
If the electric line is damaged, you should replace it with the same
type. You should assure there’s nothing on the electric line and you
should not put the electric line in the ambulatory place.
Hold the socket when you pull out the plug, and don’t pull the electric
line only.
The Instrument should be put in the place of low temperature, less
dust, no water and no sun or strong lamp. What’s more, the place
should be good ventilation, no corrosively gas or strong disturbing
magnetic field, far away from central heating, camp stove and other
hot resource.
Power off when you finish your work. Pull off the connector plug when
there’s long time no use of the Instrument and cover it with a cloth or
plastic paper to prevent from dust.
Pull the connector plug from the socket at once in the following cases,
and contact the vendor:
There is some liquid flowing into the Instrument;
Drenched or fire burned.
Abnormal operation: such as abnormal sound or smell.
Instrument dropping or outer shell damaged.
Malfunction