4
4
4
4
．
Outer
Outer
Outer
Outer st
st
st
strrrructure
ucture
ucture
ucture figure
figure
figure
figure of
of
of
of electronic
electronic
electronic
electronic scale
scale
scale
scale
(1)Windshield
(2) Scale pan
(3) Level indicate
(4) Power socket
(5) Level adjust
(6) Data output
(7) ON/OFF Switch
(8) Lighting
(9) TARE
(10) UNIT
(11) COUNT
(12) CAL
(13)PRINT
(14) Display window
5.
5.
5.
5. Cautions
Cautions
Cautions
Cautions for
for
for
for operation
operation
operation
operation
5.1 The use environment: use the instrument only indoor and maximum height is 2000m, the
working temperature is 0-40 grade, with power deviation interval not bigger than 10%.
5.2. The electronic scale is a precision instrument which needs to be gently handled during the
weighing of articles. Avoid impact and heavy load on top (never exceed its max. weighing
limit).
5.3. Place the scale on a firm table for operation, and make sure that the operating
environment of the balance is free of great vibration and interference of power supply,
and of corrosive gases and liquids.
5.4. Ensure the warm-up time after power-on.
5.5. Warning: if the instrument is used in a manner not specified in this instruction, the
profection provided by the instrument may be impaired.
5.6. Please handle the instrument with great care and use clean and dry cloth to clean the
instrument.
6.
6.
6.
6. Windscreen
Windscreen
Windscreen
Windscreen and
and
and
and calibration
calibration
calibration
calibration weights
weights
weights
weights
The windscreen and calibration weights are provided with the original product by following
models: JJ100Y—JJ1000Y, they are not included by the models JJ2000Y—JJ5000Y. The
assembling of the windscreen shows the following diagram:
