AMW-150M (150x0.1g) - User Manual
Contents
1. Aws American Weigh Scales Inc AMW M Series AMW 150M User Manual AMW 250M AMW M Series Manual Thank you for purchasing the American Weigh AMW M Series digital scale Please read all operating instructions carefully before use This electronic scale is a precision instrument With normal care and proper treatment it will provide years of reliable service Never load the scale with more than the maximum capacity Overloading will permanently damage it Avoid any exposure to extreme heat or cold Your scale works better when operated at normal room temperature Always allow the scale to acclimate to normal room temperature for at least one hour before use Give your scale sufficient warm up time Usually 30 60 seconds before calibration to give the internal components a chance to stabilize Keep your scale in a clean environment Dust dirt moisture vibration air currents and a close distance to other electronic equipment can all cause an adverse effect on the reliability and accuracy of your scale Handle with care Gently apply all items to be weighed onto tray top Although this scale is designed to be quite durable try to avoid rough treatment as this may permanently damage the internal sensor Avoid shaking dropping or otherwise shocking the scale This is a precision instrument and must be handled with extreme care Only operate the scale on a stable vibration free surface I OPERATION 1 Press I O key 2 W2. ait until 0 0 is displayed 3 Put the object s on the weighing platform 4 Using the M key you can switch between the weighing units Il TARE WEIGHING 1 Turn on scale as described above 2 Place the tare item on the platform 3 Press T and wait until 0 0 is displayed 4 Add the net weight item Ill CALIBRATION Calibration is NOT required before first use Only calibrate if scale is not weighing properly Make sure you use the correct calibration weight for your scale or the calibration will not be accurate AMW 150M 100g calibration weight AMW 250M 200g calibration weight 1 Turn ON the scale and wait until O 0g displays 2 Press and hold the CAL key until the display shows CAL and then 0 0g 3 Press CAL again Now the display will show the re quired calibration weight ie for AMW 250M 200g 4 Place your calibration weight on the center of platform Wait 3 4 seconds Press the CAL key once more and the display will show PASS 5 Remove the weight and press ON OFF to turn off the scale Finished Repeat if needed Please check the availability of weights at the store you bought your scale from IV TROUBLESHOOTING The primary reasons for inaccuracy or malfunction are low batteries incorrect calibration overload or operating on an unstable surface Please keep this in mind and maintain and operate your scale properly This scale
3. is a precise instrument and must be handled with the utmost care and caution Display Elimination of errors Nothing Battery Symbol lo or 88888 Change the batteries OUE2 Recalibrate the scale as shown above EEEEE You are overloading the scale Remove the excessive load immediately LLLLL The delicate weighing load cells have been damaged by misusing the scale i e it was shocked dropped or overloaded You can try recalibrating the scale If the load cell has not been damaged too much it will work again after recalibration UNST Use the scale in a more stable position Specifications Capacity 150g 250g 5 30z 8 820z 4 8ozt 8 54o0zt 96 5dwt 160 75dwt Resolution 0 1g 0 0102 0 01o0zt 0 1dwt Display 4 5 Digit Backlit LCD 4 5 Digit Backlit LCD Calibration Weight not Included 1909 ava Platform Dimensions inches Scale Dimensions inches 4x2 75x0 9 Power 2 x AAA included Gross Weight 0 23 Ib
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