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V6_04
User manual of scales PCE-PS300MLS
Fig. 1 View of the front panel
All scales PCE-PSxxxMLS series are equipped with the same electronics system and buttons
"TARA" and "F" function - Figure 1 (some types of scales have 3 keys "F1", "F2" and the "R"). Manual
is an integral part of the technical data of the selected type of scale.
1 Working up the scale
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hang the scale so that it hang freely (without deviation from the vertical);
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remember about correct polarity plug of power supply fig. 2
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press the button „TARA”
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wait for the appearance of zero on display of the scale.
2.
Weighing
"small" zero on the right side of the display indicates stable reading, if it is not achieved
wait until you see the "big (normal)" zero or press the "TARA" button.
tare device works in the whole range of the scale, reducing its measuring range
loading the scale with greater mass than the Max is signaled by indication: "------";
in case of the absence of zero indication you have to switch off the scale and on it again
display is equipped with a digital and analog option, on the left side there is a vertical
line with the following marks “LO” and “HI” .
;
3.
Working with inside battery
The scales is equipped with two lithium - ion battery with a charging system with a light emitting diode
next to the power socket which indicates the charging status. There are the following possible condi-
tions:
- LED doesn’t light - supply power is not connected or battery is fully charged.
- LED light continuously – supply power is connected, but the battery is during charging.
- LED blinks (blink rate - tens of seconds) - power supply is connected, – error of charging. Turn off
the power of the scale, reconnect the power supply without using button "TARA".
While charging the power supply should be connected to the scale but the scale should be turned off
- maximum charging time about 15 hours
- minimum working time 30 hours
- battery discharge is indicated with a "LO BAT" sign in the upper left corner of the display (it appears
about 10 hours before final discharge );
- to charge the battery use stabilized power supply 12V/100mA
