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ENVIRONMENT TEMPERATURE
Transportation and storage: -25°C~+50°C
Work: 0°C~+40°C
ENVIRONMENT HUMIDITY
Transportation and storage: <70% (Non-dew) Work: <90% (Non-dew).
ATTENTION
1. Never put the electronic scale in the rain, or flush it with water. Particularly the inner parts of the
scale should not touch water.
2. It is forbidden to put the scale in the place with high temperature or humidity.
3. Avoid any strong shock or heavy weight. Don't put any article or give pressure over maximum capacity
on the scale pan even the scale is in operation.
4. Please charge the storage battery in time after using it to avoid damage. The charge time should be at
least 1.2hours for using one hour. If the scale will be not used for a long time, please do not forget to
charge the scale for consecutive 24 hours every 2 or 3 months to avoid damage caused by self-
discharge of storage battery. (when the scale is connected to AC power, the system will charge the
storage battery automatically whether the scale is turned on or off. It is advised to charge the
electronic scale after it is turned off).
5. Please use the power supply provided.
6. While the scale doesn't work normally, please send it to our company's maintenance point or post it
to the head office of our company. Don't open the scale by yourself to avoid further destruction.
7. Please use the original package and pay the postage while sending product back to our company for
repair.
8. Before each cleaning, adjustment, replacement of accessories and if the device is not used, it is
necessary to pull out the mains plug and cool the device completely.
9. Use cleaners without corrosive substances to clean each surface.
10. After cleaning the device, all parts should be dried before reusing it.
TROUBLESHOOTING
Failure
AC indicator lamp
doesn't light up
Display "—Lb—" / „- dc"
with alarm sounds and
turn itself off automa-
tically
Unstable weighing
display
3.5.
Cleaning and maintenance
a)
Always unplug the device before cleaning or putting it away.
b)
Use only non-corrosive cleaners to clean the surface.
c)
After cleaning the device, all parts should be dried completely before using it again.
d)
Store the unit in a dry, cool place, free from moisture and direct exposure to sunlight.
e)
Do not spray the device with a water jet or submerge it in water.
f)
Do not allow water to get inside the device through vents in the housing of the device.
g)
Clean the vents with a brush and compressed air.
EN
Description
Failure to connect with
the AC power
Insufficient of voltage of
battery
Insufficient of voltage or
get damped
Reason
1. poor contact with the
power plug
2. broken power cord
blown fuse
Too long use of battery
Continue to use the
battery when the scale
gives alarm sound of in-
sufficient voltage or the
environmental humidity
is too high.
Method
1insert the plug well or
change socket
2. change power cord
3. change fuse of the
same type
Charge the scale by
connecting with the AC
power supply
Charge the scale for 10
hours by connecting with
the AC power supply or
clean the main board and
dry it.
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