4)Observe the following safety measures
· Before you open the lid of the scale at any time, turn off the power
switch of the scale and unplug the power plug.
· The power plug of the scale should be tightly inserted into the power
socket and properly grounded.
· Whenever inserting and unplugging the power plug, the head of the
power cord should be held. Pulling on the cable will cause the circuit to
be disconnected or short-circuited, causing a fire.
· Maintain a working environment free from electrostatic interference.
· The power outlet must use the correct rated voltage.