MAN-Combics Complete Scale CAW3P CAW3S CAH3-e - Sartorius
MAN-Combics Complete Scale CAW3P CAW3S CAH3-e - Sartorius
MAN-Combics Complete Scale CAW3P CAW3S CAH3-e - Sartorius
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Operation<br />
Calibration, Adjustment<br />
Purpose Perform calibration to determine the difference between the value displayed and<br />
the actual weight on the platform. Calibration does not entail making any changes<br />
within the weighing equipment.<br />
During adjustment, the difference between the measured value displayed and the<br />
true weight of a sample is corrected, or is reduced to an allowable level within<br />
maximum permissible error limits.<br />
Configuration for Use in Legal Metrology<br />
Configuration of the weighing instrument for use in legal metrology is set by a<br />
switch. The switch is located on the back of the weighing platform and covered by<br />
a protective cap.<br />
Using a verified scale in legal metrology in the EU:<br />
The Type-Approval Certificate for verified scales is only valid for non-automatic<br />
weighing instruments. For automatic operation with or without additional,<br />
integrated equipment, please follow the applicable national regulations for the<br />
installation location.<br />
Externally Connected IS <strong>Scale</strong>s: Before use in legal metrology, the scale should be adjusted via the internal<br />
adjustment equipment at the installation location: see chapter “Configuring<br />
Weighing Platforms,“ section “Internal Adjustment.“<br />
3 The<br />
temperature range (°C) listed on the ID label should not be exceeded during<br />
operation.<br />
For Servicing: External adjustment for verified scales of accuracy class l<br />
– External adjustment is blocked in legal metrology (switch cover is sealed)<br />
– External adjustment is only possible by removing the seal. If the seal is broken,<br />
the validity of verification will become void and you must have your scale<br />
re-verified.<br />
Using a verified scale in legal metrology with internal adjustment equipment:<br />
t Before use in legal metrology, the “internal adjustment“ function should be<br />
carried out at the installation location:<br />
Opening the Menu Access Switch The menu access switch is located on the back of the indicator right next to the<br />
weighing platform connection.<br />
PS2<br />
h<br />
86 Operating Instructions <strong>Combics</strong> <strong>Complete</strong> <strong>Scale</strong>s<br />
t Remove the cap.<br />
t Slide the switch to the left (= “open“ position, for use in legal metrology).<br />
You can determine the position of the switch in the Setup menu under<br />
“Info:WP.“
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