5
(6) Do not plug or unplug any wiring when the power is on.
VII.Transportation and maintenance
1. Transportation
This product must be packaged during transportation. The packaging box should be
wooden, and the packaging box should be lined with a shock-proof layer such as foam.
The packaged product should be able to be transported by road, rail, and air. During
transportation, it should not be placed in open-air carts. The warehouse should be
protected from rain, dust and mechanical damage.
2. Storage
The instrument should be stored in a ventilated, non-corrosive room with an ambient
temperature of -20
℃～
60
℃
, relative humidity not exceeding 85%. It should not be placed
close to the ground and walls.
3. Moisture-proof
In humid climate areas or humid seasons, if the instrument is not used for a long time, it is
required to turn on the power once a month (about two hours) to allow moisture to escape
and protect electronic components.
4. Anti-exposure
When the instrument is used outdoors, try to avoid or reduce the direct exposure of
sunlight to the display screen, and it should not be placed in a particularly humid
warehouse.