Adam Equipment CBD Series Service Manual Download Page 1

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Adam Equipment

CBD SERIES

SERVICE MANUAL

ADAM EQUIPMENT CO. LTD.

P.N. 7951, Rev. A1, March 2007

@Adam Equipment Company 2007

Summary of Contents for CBD Series

Page 1: ...Adam Equipment CBD SERIES SERVICE MANUAL ADAM EQUIPMENT CO LTD P N 7951 Rev A1 March 2007 Adam Equipment Company 2007...

Page 2: ...Adam Equipment Company 2007 2...

Page 3: ...0 TROUBLE SHOOTING GUIDE 3 3 0 ERROR CODES 4 4 0 CBD DESCRIPTION 4 5 0 SETTING UP THE REMOTE SCALE 5 6 0 USER PARAMETERS 7 7 0 USER CALIBRATION 9 8 0 TECHNICAL PARAMETERS 10 9 0 LOAD CELL DAMAGE 12 10...

Page 4: ...e Contact telephone e mail fax or any other methods B Details of the unit purchased This part of information should always be available for any future correspondence We suggest you to fill in this for...

Page 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...

Page 6: ...of the scale Damaged load cell Damaged Electronics Err 5 Keyboard error Improper operation of the scale Err 6 A D count is not correct when turning the scale on Platform is not installed Load cell may...

Page 7: ...assembly includes 9 A D converter AU1 9 Microprocessor DU1 and 9 Power supply battery charger circuits DU5 T2 5 0 SETTING UP THE REMOTE SCALE The CBD Series can be connected to any size of load cell...

Page 8: ...tion with a maximum of 1 30 000 i e 300kg x 10g It will also be possible to sample on the remote scale with the same accuracy as the Local Where more than one load cell is fitted or the total load cel...

Page 9: ...tting press the Print key To change and scroll through the other available settings press U Wt To choose the desired setting and thereby go back to the sub parameter press the Print key To return to t...

Page 10: ...speed for the RS 232 communications Default rate is 4800 F2 Prt PAritY 8 n 1 7 E 1 7 o 1 8 data bits no parity 7 data bits even parity 7 data bits odd parity U id U id Abc234 Shows the current user ID...

Page 11: ...h LocAL tEch rEmo tE Use the U Wt to select the weighing unit to be used for setting of the calibration The arrow in the Weight window will indicate the unit selected Press the Print key to continue t...

Page 12: ...9 will override any other user password Press Print Pi n Select the scale to be set up by using the Local Rem key Press the Print to enter the technical section for that scale t Ech Lo c A L t Ech r E...

Page 13: ...t Unit to increment the values then Print Azt Autozero tracking range Select from 0 5d 1d 2 4 d Press the U Wt Unit to go to next menu use Print key to enter Use U Wt Unit to increment the values then...

Page 14: ...ges to consider Normally without a load on the load cell all the resistances are the same However when the load cell has a weight on it two of the strain gauges will be in compression A and D and the...

Page 15: ...d cell is connected to the power supply use the ohmmeter to measure the resistance between the wires Typical resistance values are E to E 410 ohms 30 ohms S to S 350 ohms 2 ohms E to S or any other co...

Page 16: ...cell has been damaged the no load voltage will likely be greater than 3mv or the loaded voltage will be grossly different from the expected value Remember the loaded voltage will be offset by the amou...

Page 17: ...In use cover RS 232 option Printer etc 11 0 SCHEMATICS The following schematics are included as a guide for the experienced Service Technician If you are not experienced we do not advice you to chang...

Page 18: ...ell 1 0 0008 12 28 Screw M4 x 12 4 1 0047 13 Washer 4 1 0048 14 Main PCB 1 1 0022 15 Display PCB 1 0011 16 Bottom Cover 1 0 0011 17 Case screw M4 x 15 5 1 0049 18 Serial Port RS 232 1 1 0050 19 Duel S...

Page 19: ...Adam Equipment Company 2007 17...

Page 20: ...ill cease to operate if the equipment is not returned in the original packaging and with correct documentation for a claim to be processed All claims are at the sole discretion of Adam Equipment This...

Page 21: ...y to cause harmful interference in which case the user will be required to correct the interference at his own expense Shielded interconnect cables must be employed with this equipment to insure compl...

Page 22: ...ns without the prior permission of Adam Equipment Adam Equipment reserves the right to make changes to the technology features specifications and design of the equipment without notice All information...