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Summary of Contents for Adam Equipment WBZ Series
- Page 1 Adam Equipment WBZ SERIES Service Manual rev E, Software rev.: 2.22 & above ADAM EQUIPMENT CO. LTD. P.N. 9046, Rev. E November 2009 © Adam Equipment Company 2008...
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Page 2: Table Of Contents
F14 –AUTO CLEAR..................20 8.2.14 F15 – CALIBRATION and PARAMETER COUNTING ENABLED ....20 8.2.15 SETTING THE SCALE TO USE DEFAULT PARAMETERS........ 22 TESTING WITH X10 FUNCTION ................ 22 WIRING DIAGRAM ....................23 10.0 MECHANICAL ASSEMBLY..................24 © Adam Equipment Company 2008... - Page 3 © Adam Equipment Company 2008...
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Page 4: Introduction
1.0 INTRODUCTION The WBZ series of digital price-computing scales are EC Type approved. These scales provide an accurate, fast and versatile method of computing price by weight. • Stainless steel weighing platform on an ABS plastic base assembly which is sealed to IP 65, making it water-proof •... -
Page 5: Troubleshooting
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 © Adam Equipment Company 2008... -
Page 6: Error Codes
All models of WBZ scales are similar except the selection of load cells and the program. Normally if a problem is found with a circuit board the most cost effective method of solving the problem is to replace the circuit board. © Adam Equipment Company 2008... -
Page 7: Load Cell Damage
Most load cells used in scales are not as simple as this example. They have additional resistance elements added to compensate for temperature variations and to set the outputs to correct voltages. The circuit of a typical load cell is shown below- © Adam Equipment Company 2008... - Page 8 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 approximately: © Adam Equipment Company 2008...
- Page 9 Remember the loaded voltage will be offset by the amount of zero load voltage measured. The load cell can be tested while it is connected to the A/D, using the scale power supply for excitation voltage. © Adam Equipment Company 2008...
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Page 10: Calibration
NOTE: IF THIS SEAL IS BROKEN THE SCALE MUST BE RE-SEALED BY THE RELEVANT AUTHORITIES USING EITHER THE LEAD WIRE SEAL OR AN ACCEPTABLE SEAL BETWEEN THE COVER AND THE BASE. © Adam Equipment Company 2008... -
Page 11: Calibration / Parameter Counter
Enter the code “P0000” to Enter calibration or “P1000” to enter the parameters. The Calibration access will allow user calibration (See section 8.1) and the parameter code will allow access to the following parameters. (see section 8.2). © Adam Equipment Company 2008... - Page 12 Equipment supplies a label for this purpose, to be placed near the verification marks on the side of the scale. Any time these values change the scale is required to be retested by the appropriate authorities in the users location. © Adam Equipment Company 2008...
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Page 13: Service Parameters
Load the requested calibration weight and “ d” “ ” “ ” when stable press [Tare]. “ n” “ PASS ” PASS If Calibration is complete, will “ ” be displayed. Remove the calibration weight. © Adam Equipment Company 2008... -
Page 14: Using "2006" To Enter The Service Parameters
The parameters available are: To enter the Calibration 100g Enable price per 100g or per kg option Unit Select kilograms or pounds CAPA Select capacity Point Unit Price/Price decimal point © Adam Equipment Company 2008... -
Page 15: F1 -Cal
Service parameters. 8.2.2 F2 –100G F2 100G To enter this parameter, press the [Tare] key when “ ” is shown. PriCE PriCE The display will show “ “ “ ” or “ “ “ ” . © Adam Equipment Company 2008... -
Page 16: F3 -Unit
To enter this parameter, press the [Tare] key when “ ” is shown. The display will show the current capacity: 3, 6 or 15 kilograms. Press the [0] key to change the value. Press [Tare] to accept the displayed value. © Adam Equipment Company 2008... -
Page 17: F5 -Unit Price/Total Price Decimal Point Location
Press the [0] key to change the value. Press [Tare] to accept the displayed value and return to the parameter. Press the [0] key to advance to the next parameter. NOTE: Only 10% is allowed for the WBZ scales. © Adam Equipment Company 2008... -
Page 18: F7 -Re-Zero Range
Press [Tare] to accept the displayed value and return to the parameter. Press the [0] key to advance to the next parameter. NOTE: Either option is allowed for the WBZ scales, use On for default. © Adam Equipment Company 2008... -
Page 19: F9 -A/D Count
The display will show the current settings. Press the [0] key to change the value. Press [Tare] to accept the displayed value and return to the parameter. Press the [0] key to advance to the next parameter. © Adam Equipment Company 2008... -
Page 20: F11 -Zero
Press the [0] key to advance to the next parameter. NOTE: Only the “on” option is allowed for the WBZ scales. Set to off only for testing or to allow operation before the battery voltage calibration is completed. © Adam Equipment Company 2008... -
Page 21: F14 -Auto Clear
Press [Tare] to accept the displayed value and return to the parameter. Press the [0] key to advance to the first parameter. To return to normal weighing, switch off the scale, remove the jumper and switch it on. NOTE : AFTER SETTING PARAMETERS OR PERFORMING CALIBRATION © Adam Equipment Company 2008... - Page 22 TO SECURE THE SCALE, IT IS NECESSARY TO REMOVE THE JUMPER AND RE- SEAL THE SCALE. OR UPDATE THE LABEL SHOWING THE CALIBRATION/PARAMETER COUNT © Adam Equipment Company 2008...
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Page 23: Setting The Scale To Use Default Parameters
All other normal functions of the scale except tare and zero will be disabled. Pressing the [Tare] key again for more than 3 seconds will bring the display back to the normal resolution. © Adam Equipment Company 2008... -
Page 24: Wiring Diagram
9.0 WIRING DIAGRAM © Adam Equipment Company 2008... -
Page 25: Mechanical Assembly
10.0 MECHANICAL ASSEMBLY © Adam Equipment Company 2008... - Page 26 © Adam Equipment Company 2008...
- Page 27 WARRANTY INFORMATION Adam Equipment offers Limited Warranty (Parts and Labour) for the components failed due to defects in materials or workmanship. Warranty starts from the date of delivery. During the warranty period, should any repairs be necessary, the purchaser must inform its supplier or Adam Equipment Company.
- Page 28 © Adam Equipment Company 2008...
- Page 29 Shielded interconnect cables must be employed with this equipment to insure compliance with the pertinent RF emission limits governing this device. Changes or modifications not expressly approved by Adam Equipment could void the user's authority to operate the equipment. WEEE COMPLIANCE...
- Page 30 For a complete listing of all Adam products visit our website at www.adamequipment.com © Copyright by Adam Equipment Co. Ltd. All rights reserved. No part of this publication may be reprinted or translated in any form or by any means without the prior permission of Adam Equipment.
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