5
last when the work is completed.
(3) The power supply connected to the instrument must be able to withstand 30A current
impact.
(4) When connecting the instrument to the test product, pay attention to check whether
each wiring is wrong, so as to avoid damage to the equipment due to incorrect wiring.
(5) The maximum current value of the set overcurrent protection should not exceed the
rated output current value of the instrument.
(6) Do not plug or unplug any wiring when the power is on.
VI. 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, and the warehouse should be
protected from rain, dust, and mechanical damage.
2.Storage
The instrument should be stored in an ambient temperature of -20
℃ ～
60
℃
, relative
humidity no more than 85%, ventilated room without corrosive gas. 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.
