Adam Equipment CBC 15 Скачать руководство пользователя страница 5

@Adam Equipment Company 2005

 

 

 

2.0  TROUBLE SHOOTING GUIDE  

 

PROBLEM   

 

 

POSSIBLE CAUSE 

 

Display is blank 

Power Switch is faulty or not turned on 

No turn on test 

Battery is faulty or not charged 

 

Power supply is incorrect 

 

Display all zeros after turn on 

Pan not installed 

or E6 is displayed 

Unstable weight 

 

Load cell damaged 

 

Electronics faulty 

 

  

‘- - - - -‘ appears on display 

Maximum capacity exceeded 

 

Load Cell damaged 

 

Electronics is faulty 

 

Display is unstable 

Drafts or air currents 

 

Obstruction under pan 

 

Sample is moving (animal weighing) 

 

Vibrations through table 

 

Temperature changed dramatically 

 

Electronics faulty 

 

Battery low 

 

 

Weight value incorrect 

Calibration error, Recalibrate 

 

Unit calibrated with inaccurate weight 

 

Balance not level 

 

Obstruction between sample and cover  

 

Wrong unit of weight displayed 

 

Cannot use Full Capacity   

Over-load Stops hitting pan support or hitting    

 

 

 

 

 

bottom of load cell 

 

 

 

 

 

Electronics faulty  

 

 

 

 

 

Parameters set incorrectly 

 

 

 

 

 

Load Cell Damaged 

 

Not Linear   

 

 

Overload stops hitting too soon 

 

 

 

 

 

Faulty Factory calibration 

 

Off Centre Loading error   

Overload Stops not correct 

 

 

 

 

 

Obstruction under pan 

 

Battery will not charge 

 

Charging circuit failure 

 

 

 

 

 

Battery Failure 

 

 

 

 

 

Incorrect adapter (below 800 mA) 

 

 

 

 

 

Processor failure

Содержание CBC 15

Страница 1: ...Adam Equipment Company 2005 Adam Equipment CBC SERIES SERVICE MANUAL ADAM EQUIPMENT CO LTD p n 4329 Rev A3 January 2005...

Страница 2: ...Adam Equipment Company 2005 2...

Страница 3: ...6 4 0 CBC DESCRIPTION 7 5 0 CBC PARAMETERS AND CALIBRATION VER 1 2 2 02 8 5 1 CBC PARAMETERS VER 1 2 2 02 8 5 2 CBC CALIBRATION VER 1 2 2 02 9 6 0 FACTORY PARAMETERS VERSION 1 1 1 8 TO 1 2 2 02 10 7 0...

Страница 4: ...your dealer or Adam Equipment for more assistance In order to supply further assistance we will need the following information Name of your company Contact Name Contact telephone e mail fax or other m...

Страница 5: ...ng animal weighing Vibrations through table Temperature changed dramatically Electronics faulty Battery low Weight value incorrect Calibration error Recalibrate Unit calibrated with inaccurate weight...

Страница 6: ...alibration of the scale Damaged load cell Damaged Electronics Keyboard error Improper operation of the scale A D count is not correct when turning the scale on Platform is not installed Load cell is d...

Страница 7: ...C are similar except the selection of load cells and the program The main circuit board is the same as used in the CBW scales Normally if a problem is found with a circuit board the most cost effectiv...

Страница 8: ...the scale increment Press the U Wt Units key to cycle through the options 1 2 5 10 Press Tare to accept the selection Displays the A D counts Press Tare to return to menu Press the U Wt Units key to...

Страница 9: ...t on the platform after the stable symbol is on or enter the value desired and then press Tare The display will show Place the weight on the platform and press Tare again At all times the scale should...

Страница 10: ...nting of the display after power turned on The Weight Display will show requesting the password number to be entered The factory password is and will over ride any other password they may have been pr...

Страница 11: ...is that the load cell has been damaged The damage can be from 2 primary causes The first is physical damage due to an overload or an impact from the side and the second is damage due to the environmen...

Страница 12: ...al output at S and S will show a voltage of zero volts with no load and a small voltage proportional to the load as the load is increased Typical load cells show 20 30mv of signal if the excitation vo...

Страница 13: ...or 3mv V The expected change to the output is Vout 2mv V Vext Mass capacity of load cell For example a 2mv V load cell of 30Kg capacity with 20Kg placed on it Vext is 5 volts would give a output of a...

Страница 14: ...arameters and Calibration including the Two Point Factory Calibration must be set before the new PCB will be put to use for weighing The 3 pin connector from the RS 232 connecter goes to the main PCB...

Страница 15: ...processor and the links in the same way as it was in the old board into the new board Be very careful not to bend the legs while removing the micro processor Plug the cables coming from the Load cell...

Страница 16: ...t advice you to change parts on the circuit boards or otherwise disturb the electronics If you require assistance please contact your dealer or Adam Equipment We will be happy to help you resolve prob...

Страница 17: ...Adam Equipment Company 2005 17...

Страница 18: ...Adam Equipment Company 2005 18...

Страница 19: ...to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment The equipment generates uses and can radiate radio frequency energy and if not...

Страница 20: ...tronic Scales for Medical use Retail Scales for price computing Adam Equipment Co Ltd Bond Avenue Milton Keynes MK1 1SW UK Phone 44 0 1908 274545 Fax 44 0 1908 641339 e mail sales adamequipment co uk...

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