1. Technical Data Aczet CZ 3 CZ 6 CZ 15 CZ 30 Readability (d) 0.1 g 0.2 g 0.5 g Weighing range (max) 3 kg 6 kg 15 kg 30 kg Reproducibility 0.1 g 0.2 g 0.5 g Linearity ± 0.2 g ±...
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Aczet CZ 6H CZ 15H CZ 20H CZ 30H CZ 15S CZ 30S Readability (d) 0.1 g 0.1 g 0.1 g 0.5 g Weighing range (max) 6 kg 15 kg 20 kg 30 kg 15 kg 30 kg Reproducibility 0.1 g 0.1 g...
The structure of the balance may not be modified. This may lead to incorrect weighing results, safety-related faults and destruction of the balance. The balance may only be used according to the described conditions. Other areas of use must be released by ACZET in writing.
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3.1 Pay attention to the instructions in the Operation Manual Carefully read this operation manual before setup and commissioning, even if you are already familiar with ACZET balances. Versions in other languages are non-binding translations. The only binding version is the original documents in German.
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4. Transportation & Storage 4.1 Testing upon acceptance When receiving the appliance, please check packaging immediately, and the appliance itself when unpacking for possible visible damage. 4.2 Packaging / return transport Keep all parts of the original packaging for a possibly required return. Only use original packaging for returning.
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• Mains power supply • Operating instructions 5.3 Mains connection Power is supplied via the external mains adapter. The stated voltage value must be the same as the local voltage. Only use original ACZET mains adapters. Using other makes requires consent by ACZET.
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Before connecting or disconnecting of additional devices (printer, PC) to the data interface, always disconnect the balance from the power supply. With your balance, only use accessories and peripheral devices by ACZET, as they are ideally tuned to your balance.
7. Overview of displays Display Designation Description Appears when the capacity of the The battery capacity display battery is getting low Stability Display Scales are in a steady state Should the balance not display exactly zero despite empty scale ZERO Zeroing display pan, press the button.
8. Keyboard overview Designation Butoon Function Unit-Key Weighing units switch-over Print : Data transfer via interface Save value to memory if memory Print button function automatic is disabled : Return to weighing mode : Changes between weighing mode and quantity counting mode Function key : Delete displayed value : Weight value displayed in %...
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9. Calibration As the acceleration value due to gravity is not the same at every location on earth, each balance must be coordinated - in compliance with the underlying physical weighing principle - to the existing acceleration due to gravity at its place of location (only if the balance has not already been adjusted to the location in the factory).
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9.2 Linearization Linearity shows the greatest deviation of a weight display on the scale to the value of the respective test weight according to plus and minus over the entire weighing range. If linearity deviation is discovered during a testing instrument control, you can improve this by means of linearization.
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9.2.1 Linearization Procedure Operation Display How to carry out linearization: • Switch on the balance and during the selftest press the and button at the same time. “LoAd 0“ followed by LoAd 1” will be displayed. • Place the second adjustment weight. •...
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10. Operation 10.1 Weighing • Turn on the scales by pressing the ON/OFF button underneath the scales on the right. The balance will carry out a self-test. The balance is ready for weighing when the weight display „0.0“ appears. When required, the scales can be reset to zero at any time using Printout example : 0.500kg 10.2 Weighing with tare...
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Printout example : Net weight : 0.500kg 10.3 Percent weighing Percent weighing allows to display weight in percent, in relation to a reference weight. • Unload scales and set to zero • Put a reference weight on the weighing plate, which corresponds to 100% •...
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10.4 Parts counting Before the balance can count parts, it must know the average part weight (i.e. reference). Proceed by putting on a certain number of the parts to be counted. The balance determines the total weight and divides it by the number of parts (the so-called reference quantity). Counting is then carried out on the basis of the calculated average piece weight.
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Printout example: Parts counting: 0.500 kg Reference weight 50 g/pcs Average parts weight 10 pcs Number of parts 10.5 Weighing with tolerance range You can set an upper or lower limit when weighing with tolerance range and thus ensure that the weighed load remains exactly within the set limits.
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Setting • Unload scales and set to zero • Press The left digit will be flashing and icon HI will be displayed • Enter upper limit by pressing • Confirm upper limit by pressing The weighing scales will change to the prompt for entering the lower limit.
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10.6 Manual totalizing This function is used to add the individual weighing values to the summation memory and, if a printer is connected to provide a printout when the stability display appear and the pressed. (For details how to set this function see chap. 11 menu "ACC on") •...
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Display of the save weighing data • With the weighing platform unloaded, press and the number of weighing processes, followed by the total weight will be displayed for 2 sec and afterwards printed. Delete weighing data: • With the weighing platform unloaded, press followed by .
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10.7 Automatic adding-up This function is used to automatically add individual weighing values to the summation memory and to receive a printout from a possibly connected optional printer. For details on how to set this function see chap. 11 menu: „ACC on") •...
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Display of the saved weighing data • With the weighing platform unloaded, press and the number of weighing processes, followed by the total weight will be displayed for 2 sec and afterwards printed. Delete weighing data: • With the weighing platform unloaded, press followed by .
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10.8 Below Weighing Arrangement • This balance is present with an arrangement for below weighing. If there is any need that the user wants to weigh from below they can use the below weighing hook provided with the balance. INSTRUCTIONS TO USE BELOW WEIGH HOOK •...
11. The Menu 11.1 Navigation in the menu: Call up menu In weighing mode press at the same time The first menu item InC 5 will be displayed • With help of , the individual menu items can be selected Select menu block after the other.
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Continuous data output P Con b 4800* Setting options for baud rate : 600 / 1200 / 2400 / 4800 / 9600 Baud rate Output of weighing value Aczet-Label-Printer Printout LP 50 Add-up mode on ACC on* ACC on Add-up mode...
Miniature plug-in necessary (9 pole D-Sub) • No parity • For operation with interface faultless operation is only ensured with the correct ACZET interface cable (max. 2m) 12.1.2 Pin allocation of balance output bushing: Pin 2 : Output Pin 3 : Input, not use...
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12.1.3 Explanation of the data transfer Example : Header1 , Header2 , -/space W1 W2 W3 W4 W5 W6 W7 unit terminator 2 byte, St or US, ST=weighing value stable, US=weighing value instable Header1 2 byte, G or N, G=gross weight, N= net weight Header2 Blank space...
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Loose residue sample/powder can be removed carefully with a brush or manual vacuum cleaner. Spilled weighing goods must be removed immediately. 13.2 Service, maintenance The appliance may only be opened by trained service technicians who are authorized by ACZET. Before opening, disconnect from power supply. 13.3 Disposal Disposal of packaging and appliance must be carried out by operator according to valid national or regional law of the location where the appliance is used.
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13.5 Error messages Error massage Description Possible causes • Object on the weighing plate Zeroing range exceeded due to • Overload when zeroing switching-on balance or pressing • Improper adjustment (normally 4% max) • Damaged weighing cell • Damaged electronics •...
14. Instant help In case of an error in the program process, briefly turn off the balance and disconnect from power supply. The weighing process must then be restarted from the beginning. Help Fault Possible cause • The balance is not switched on. The displayed weight does not •...
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