CITIZEN CZ series Precision Balances
CZ [NTEP ] User’s Guide -9-
Contents SECTION 1 INTRODUCTION………………………………………………………………1 SECTION 2 SPECIFICATIONS………………………………….…………………………2 SECTION 3 INSTALLATION……………………………………….……………..……….3 SECTION 4 KEY DESCRIPTIONS……………………………………..…………………4 SECTION 5 OPERATION…………………………………………….………………..…..5 5.1 Zeroing the display………………………………………….……………………..….5 5.2 Taring…………………………………………………………..……………………..….5 5.3 Weighing a sample………………………………………….…………………………5 5.4 Counter……………………………………………..…………….……………….…….5 SECTION 6 BATTERY OPERATION…………………………….……………..
CZ Series Precision Balances service manual SECTION 1 INTRODUCTION CITIZEN’S CZ series of Precision balances provides an accurate, fast and versatile series of general purpose balances. There are 10 models in this series, with capacities from 500g~6000g, resolution from 5,000 to 120,000. They all have stainless steel weighing pan on an ABS base assembly. All the keypads are light touch switches and the displays are large easy to read liquid crystal type displays (LCD).
CZ Series Precision Balances service manual SECTION 2 SPECIFICATIONS 2.1 CZ series [ NTEP APPROVED ] No NTEP Model Capacity Pan size e d n max 1 CZ502 500 g 4.7” / 120 mm dia. 0.1 g 0.01 g 5000 2 CZ 501 500 g 4.7” / 120 mm dia. 0.1g 0.1 g 5000 3 CZ601 600 g 5.5 x 5.9 ” / 140 x 150 mm 0.1g 0.1 g 6000 4 CZ 602 600 g 4.7” / 120 mm dia. 0.1 g 0.01 g 6000 5 CZ 1202 1200 g 4.7” / 120 mm dia. 0.1 g 0.01 g 12000 6 CZ1200 1200 g 5.5 x 5.9 ” / 140 x 150 mm 0.1 g 0.
CZ Series Precision Balances service manual SECTION 3 INSTALLATION 3.1 GENERAL INSTALLATION The scales should be sited in a location that will not degrade the accuracy. Avoid extremes of temperature. Do not place in direct sunlight or near air conditioning vents. Avoid unsuitable tables. The tables or floor must be rigid and not vibrate. Do not place near vibrating machinery. Avoid unstable power sources. Do not use near large users of electricity such as welding equipment or large motors.
CZ Series Precision Balances service manual SECTION 4 KEY DESCRIPTIONS Zero or Set the zero point for all subsequent weighing. The display shows zero. A secondary function , of "Enter" key when setting parameters or other functions. Tare or Tares the scale. Stores the current weight in memory as a tare value, subtracts the tare value from the weight and shows the results. This is the net weight. ESC PRINT MULTI Function.
CZ Series Precision Balances service manual SECTION 5 OPERATION 5.1 ZEROING THE DISPLAY You can press the ZERO key at any time to set the zero point from which all other weighing and counting is measured, within 10% of power up zero. This will usually only be necessary when the platform is empty. When the zero point is obtained the display will show the indicator for zero. The scale has an automatic rezeroing function to account for minor drifting or accumulation of material on the platform.
CZ Series Precision Balances service manual SECTION 6 BATTERY OPERATION When the battery needs change the indicator will turn on. Please change battery or use AC adapter after this indicator on. The scales can be operated from the battery if desired. The battery life is approximately 50 hours. To charge the battery simply plug into the mains power. The scale does not need to be turned on. The battery should be charged for 12 hours for full capacity.
CZ Series Precision Balances service manual SECTION 7 PARAMETERS NOTE: If the user wants to enter into the technical parameter, the jumper K1 on the main board must be short firstly. The scale has 8 parameters that can be set by the user plus a method of entering the calibration section. To set parameters press the MODE key during self checking The display will show the first function, "F1 UNT". Pressing the MODE key will cycle through the other functions.
CZ Series Precision Balances service manual P1 LIN P2com P3 CNT P4 AZN P5 Cap -9- Liner calibrate After you press ZERO key, display will show PIN again, press PRINT, S, P key and ZERO key to enter, display will show UNLOAD, remove all weight from the pan and wait until display show the calibrate weight value.
CZ Series Precision Balances service manual SECTION 8 APPENDIX 9.1 ERROR CODES During the initial power-on testing or during operation it is possible the scale may show an error message. The meaning of the error messages is described below. If an error message is shown repeat the procedure that caused the message, turning the balance on, calibration or other functions. If the error message still is shown then contact your dealer for further support.
CZ Series Precision Balances service manual 9.
CZ Series Precision Balances service manual 9.
