GENERAL SCALE OPERATION
1. t
urn
o
n
thE
s
calE
a)
Open the back cover of the scale casing - not applicable for the scale
SBS-KW-300KE WR.
b)
Install 4 AA batteries and set the sliding switch to “B” position.
In case the scale is with rechargeable lithium battery (purchased option),
set the sliding switch to “A” position - not applicable for the scale
SBS-KW-300KE WR.
c)
Close the back cover.
d)
Press the mechanical switch located on the back of scale to power on.
e)
After 0.0 is displayed and zeroing indicator (for LED model) or symbol
(for LCD model) is lit, the scale is ready for weighing operation.
(Note: it is recommended to allow scale 3~5 minutes of warm-up
time before starting weighing operation).
2. z
eroing
a)
In general, the scale shows “0.0kg” or “0.00kg” after it is turned on.
In case the display is showing numerical value other than “0”,
press to set the display to “0”.
b)
For LCD series crane scale, when “Aut” is set to “0” in the sub-menu,
the backlighting is turned on after key is pressed and hold for
more than 3 seconds. Press and hold key for another 3 seconds,
the backlighting is turned off. If “Aut” in the sub-menu is set to “1”,
the backlighting is turn on automatically when there is load added to
the scale and off after the weight being removed.
3. W
Eight
M
EasurEMEnt
a)
Once the load is suspended completely, the display shows the weight
value of the load. When the “Stable” indicator is lit, weight value can
be recorded.
b)
In case there is tare such as cable, load the tare and press to
zero the display to “0”kg. The weight value after this will be the net
weight. This will not change until the tare change or the scale being
turned off.
4. t
urn
o
ff
thE
s
calE
a)
After weighing operation, the scale should be turned off. Press “OFF” on
the front keypad to stop weighing mode.
b)
Then press the mechanical red switch on the back of scale to power turn
off the scale completely to prevent the leakage of the battery.
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EN
5. B
attEry
c
harging
1. Lithium Battery (self contained)
a)
Open the scale back cover to connect the charger adaptor.
And then connect the power for the adaptor.
b)
When the lithium battery is fully charged, the indicator on the charger
adaptor is changed from color red (during the charging process) to green,
indicating the completion of the charge process.
c)
For optimized charging efficiency, it is recommended that the charging to
be done with the scale turned Off. According to the lab testing results,
with a fully charged 7.4V/2AH lithium battery, LED series scale can
operate over 20 hours and LCD series scale 40 hours
(without backlighting).
d)
For optimal battery life time, it is recommended to charge the battery
for every 12-hour of scale operation.
2. Nickel – H Battery
a)
Insert the rechargeable batteries into the charger. Connect the power
to the charger and following the instruction of the Nickel-H battery
charger.
6. P
rEcaution
1.
The alkaline batteries with the Standard Option are not rechargeable battery.
Do not attempt to charge them.
2.
Customer can select either the 7.4V/2AH high power lithium rechargeable
battery with DC8.4V/800mA charger or the 4 Nickel-H rechargeable
battery/charger packages. Please do not use the rechargeable battery
package other than those provided. The use of third party
product may void any guarantee.
3.
For weighing operation, please load the scale with weight load exceeding
the scale’s maximum capacity.
4.
Perform routine inspection and maintenance to ensure operation safety
for these basic items:
a)
Check for loose bolts.
b)
Check hook and shackle for deformation, wearing and tearing.
c)
Check other scale component for signs of metal fatigue.
d)
Check for missing hook latch.
e)
Avoid hitting, bumping the display window.
f)
Do not use the scale in the rain or heavily polluted environment - not
applicable for the scale SBS-KW-300KE WR.
g)
Please remove the AA battery when scale is not used for extended
period of time.
For problem “a” through “d”, please stop using the scale and send it back to
authorized dealer or for repair or replacement of problem parts.
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EN