Cardinal ® Cardinal Scale Manufacturing Co. DIGITAL HANGING SCALE BATTERY OPERATED HSDC SERIES Operation Manual 8551-M256-O1 Rev J 06/05 PO BOX 151, WEBB CITY, MO 64870 PH 417-673-4631 • FAX 417-673-5001 Web site-http://www.cardinalscale.
Office, Washington, DC 20402; Stock No. 004000-00345-4. TABLE OF CONTENTS Introduction .................................................... 1 Specifications ................................................. 1 Battery Installation ......................................... 2 Scale Operation ............................................. 3 Tare Weight Entry ........................................... 4 Display Codes ................................................ 5 Calibration ................................
SPECIFICATIONS, Cont. Model HSDC-200 HSDC-100 HSDC-40 HSDC-20 HSDC-500 HSDC-100KG HSDC-40KG HSDC-20KG Capacity Graduation 200 lb 100 lb 40 lb 20 lb 500 lb 100 kg 40 kg 20 kg 200 x 0.1 lb 99.95 x 0.05 lb 40 x 0.02 lb 20 x 0.01 lb 500 x 0.2 lb 99.95 x 0.05 kg 40 x 0.02 kg 20 x 0.01 kg OFF G GROSS T TARE N NET ON ZERO 0 BATTERY INSTALLATION Before weighing operations can begin it will be necessary to install the batteries in the HSDC hanging scale.
BATTERY INSTALLATION, Cont. Battery Pack Battery Battery Compartment Cover Step 3 Replace the battery compartment cover and retaining screws. NOTE! If the HSDC scale fails to operate after battery replacement check to make certain that each of the six cells has been installed correctly. One cell installed backward will prevent the scale from operating. SCALE OPERATION Before weighing operations can begin it will be necessary to install batteries in the scale.
SCALE OPERATION, Cont Scale Component Identification Press to turn the scale off. The auto-shutoff feature will turn the scale off automatically after a preselected time of inactivity (no motion). OFF Press to place the scale in the gross weight display mode (net indicator off). G GROSS Press to enter a new tare weight value equal to the current scale weight. The scale will automatically enter the net weight display mode (net indicator on).
TARE WEIGHT ENTRY, Cont. Pressing the TARE key will cause the currently displayed gross weight to be stored as the new tare weight and cause the scale to enter the net weight display mode. The net weight display mode is indicated by turning on the net annunciator. For example, on a HSDC-20, if the displayed gross weight is 2.00 lb and you press the TARE key, the 2.00 lb would be entered as the new tare weight. The scale would then enter the net weight mode and subtract the 2.
CALIBRATION Your HSDC hanging scale has been calibrated prior to shipment and should not require recalibration before it is placed in service. A regular check of the instrument’s calibration should be made to ensure that its weighing accuracy is maintained. To check the calibration of your HSDC hanging scale, you must have a calibrated test weight or weights equal to the scale’s capacity. Begin by making certain that the scale is unloaded and that the display is indicating zero weight.
CALIBRATION, Cont. DECIMAL POINT Press the NET key to show the current setting. Then press the ON/ZERO key to dPP= select the desired value: 0=XXXX 1=XXX.X 2=XX.XX 3=X.XXX Press the NET key to save. CAPACITY Press the NET key to show the current capacity setting. Then press the ON/ZERO CAP= key to advance the flashing digit from 0 through 9 (200.0). Select the value then press the TARE key to advance to the next digit location (200.0). Repeat the process until the capacity has been entered.
CALIBRATION, Cont BREAKPOINT b= Press NET to show the current break point setting. Press ON/ZERO to select break point setting (1 through 99). Press the NET key to save setting. MOTION RANGE Press the NET key to show the current motion range in divisions. Then press the UnS= ON/ZERO key to select the number of digits to change before motion: 0 through 9. Press the NET key to save. SAMPLE RATE Sr= Press the NET key to show the current sample rate setting.
CALIBRATION, Cont Calibration Switch Front of Instrument Underside of Scale Model HSDC 500 200 100 40 20 100kg 40kg 20kg Table 1 -- Setup Settings for HSDC Models int= 2 1 5 2 1 5 2 1 dPP= 1 1 2 2 2 2 2 2 CAP= 5000 2000 9995 4000 2000 9995 4000 2000 Unt= 1 1 1 trA= 0.5 0.5 trL= no PUO= 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.
SETUP REVIEW The HSDC allows several operational parameters to be reviewed and changed as necessary without having to break the calibration seal and enter the setup and calibration mode. The setup review allows changes to be made to the power up zero setting, the automatic shutoff and sleep mode delay times, push button tare. To enter the setup review mode, simply turn the HSDC off, then press and hold any key other than ON/ZERO or the OFF keys and press the ON/ZERO key.
DO’S AND DON’TS, Cont. 7. DO use only high quality Alkaline “C” size replacement batteries. 8. DON’T use sharp objects to press the keys. Use only your finger tip. 9. DO check scale calibration regularly to ensure that the high degree of weighing accuracy is maintained. 10. DON’T modify or replace the loading hook or hanging eye with lower capacity parts. 11. DO remove loads which produce the over capacity (-oC- ) display as soon as possible.
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