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Hersteller: Citizen Dateigröße: 81.85 kb Dateiname: CT103.pdf Unterrichtssprache:

If you see any sign of damage, proceed as directed inthe chapter entitled “Care and Maintenance,” under thesection on “Safety Inspection.” Save the box and all parts of the packaging until you havesuccessfully installed your scale. Only the original packagingprovides the best protection for shipment. Before packingyour balance, unplug all connected cables to preventdamage. Equipment Supplied The equipment supplied includes the componentslisted below: – Scale – Weighing pan – Pan support – Shield ring – Shield plate – Gem tray – AC adapter – Dust cover – Operating instructions Installation Instructions Your scale is designed to provide reliable weighing resultsunder normal ambient conditions. When choosing alocation to set up your scale, observe the following so thatyou will be able to work with added speed and accuracy: – Set up the scale on a stable, even surface – Avoid placing the scale in close proximity to a heateror otherwise exposing the balance to heat or directsunlight – Protect the scale from drafts that come from openwindows or doors – Avoid exposing the scale to extreme vibrations during weighing – Protect the scale from aggressive chemical vapors – Do not expose the scale to extreme moisture over longperiods Conditioning the Scale: Moisture in the air can condense on the surfaces of a cold scale whenever it is brought into a substantially warmer place. If you transfer the scale to a warmerarea, make sure to condition it for about 2 hours at room temperature, leaving it unplugged from AC power. Setting up the Scale • Place the componentslisted below inside the chamber in the order given: – Shield plate – Shield ring – Pan support – Weighing pan – Gem tray (not shown) Connecting the Scale toAC Power/Safety Precautions Use only original AC adapters: – for Europe: 6971948 – for the US: 6971947 – for the RSA: 6971949 – for Australia: 6971950 • Insert the right-angle plug into the jack • The AC adapter rated to Class 2 can be plugged into any wall outlet without requiring any additionalsafety precautions The ground is connected to the scale housing, which can beadditionally grounded for operation. Leveling the Scale Level the scale any time youset it up in a new location. Use only the 2 front feet of the scale for leveling. • Turn the 2 front feet as shown here in the illustration until the air bubble is centered in the level indicator > In most cases this will require severaladjustment steps Anti-theft Locking Device To protect against theft, usethe mounting lug on the rearpanel of the scale. • Secure the scale at the place of installation, for example with a chainor a lock Operating the Scale Basic Weighing Function Available Features – Taring the scaleYou can tare the scale within the entire weighing range. Preparation • Turn on the scale: Press [ON/OFF] • To change configurations: See the chapter entitled“Configuring the Scale” • To load factory-set configurations: See “Configuring the Scale,” parameter 9 -1 $ To tare the scale: Press t Additional Functions • To turn off the scale: Press [ON/OFF] Warmup Time To deliver exact results, the scale must warm up for at least 30 minutes after initial connection to AC power. Only after this time will the scale have reached therequired operating temperature. Example Basic weighing Menu code settings: Factory-set codes Step Key (or instruction) Display 1. Turn on the scale [ON/OFF] Self-test is performed 2. Place container on scale + 52.000 ct (here: 52 ct) 3. Tare the scale t + 0.000 ct 4. Place sample in container +150.210 ct on scale (here: 150.210 ct) Calibration/Adjustment* Always calibrate/adjust the scale after setting it up in a newlocation. Available Features Calibration/adjustment can only be performed when – there is no load on the scale, – the scale is tared, – the internal signal is stable. If these conditions are not met, an error message is displayed. The weight required for calibration/adjustment is displayed. Example Calibrate the scale Menu code settings: Factory-set codes Step Key (or instruction) Display 1. Turn on the scale [ON/OFF] 2. Tare the scale t 0.000 ct 3. Begin calibration [CAL/CF] +100.000 Calibration weight is displayed without weight unit (here: 100 g) 4. Place the indicated 100.000 calibration weight on the scale After calibration, the +500.000 ct calibration weight is displayed with wt. unit 5. Remove the 0.000 ct calibration weight * “Calibration” technically means to determine the difference betweenthe scale readout and the actual weight on the pan to determine the accuracy. Adjustment means to bring a scale into the state of accuracy required for its use. Therefore, “calibration,” as used in this manual, actually means “adjustment.” Application Programs Counting Purpose With the Counting program you can determine the numberof parts that each have approximately equal weight. Available Features – Store the current weight value to have it loaded as thepreset reference sample quantity next time you initializethe Counting a...

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