User’s Manual Series DC Electronic Load
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5.3 Operating Environment
The operating environment requirements of series is as follows.
Ventilation fans speed rate will change with the temperature of cooling fin when the electronic load is
loading.
Operating Environment
Environmental Requirements
Humidity
20%~80% (non- condensation)
Temperature
0
℃
~40
℃
Storage Temperature
-10
℃
~60
℃
Altitude
≤2000 meters
Pollution Degree
2
5.4 Cleaning
To prevent from the risk of electric shock, please pull out power cord befor cleaning.
Please use a clean and damp cloth to clean the cover and panel.
Do not clean the inside of the instrument.
Caution
：
Do not use solvents (alcohol or gasoline) to clean the instrument.
6.
Measurement
6.1 Power Up
The correct self-inspection of electronic load is as follows.
1. Connecte the power cord corretly
and
make sure the 110V/220V power switch is selected correctly.
Press the power switch to power up the electronic load. The screen will show the progress bar of t
he
current state.
2. After the initialization, the screen displays the current measurement state. If the boot-up mode is set,
the instrument will enter the preset measurement mode.
When the self-inspection is finished, it means that the instrument is meets the factory standard. User
can use the product normally.
Warning: Please make sure the power voltage is matched with the utility power. Otherwise, the
instrument will be damaged.
Power plug should connect with the protective grounding power socket. Do not use a wiring board
without protective grounding.
