Nova-Tech WBZ User Manual

Adam Equipment

WBZ and WBZ..aM SERIES

(with EC or NTEP type Approval)

(P.N. 9042, Rev. H, December 2010)

Software rev.: 2.22 and above

CONTENTS

1.0 INTRODUCTION ...................................................................................................... 3

2.0 SPECIFICATIONS.................................................................................................... 3

3.0 INSTALLATION ........................................................................................................ 4

3.1 LOCATING............................................................................................................ 4

3.2 UNPACKING......................................................................................................... 4

3.3 SETTING UP......................................................................................................... 5

4.0 KEYPAD................................................................................................................... 6

5.0 DISPLAYS................................................................................................................ 6

6.0 SYMBOLS AND INDICATORS................................................................................. 7

7.0 BATTERY OPERATION........................................................................................... 7

8.0 BACKLIGHT ............................................................................................................. 8

9.0 AUTO POWER OFF................................................................................................. 8

10.0 OPERATION ............................................................................................................ 8

10.1 ZEROING.............................................................................................................. 8

10.2 TARING ................................................................................................................ 9

10.3 WEIGHING ......................................................................................................... 10

10.4 DETERMINING VALUE OF A PRODUCT BY WEIGHT ...................................... 10

11.0 RS-232 ................................................................................................................... 11

12.0 CALIBRATION........................................................................................................ 11

12.1 CALIBRATION PROCEDURE ............................................................................ 11

12.2 SECURITY SEALS ............................................................................................. 11

12.3 CALIBRATION COUNTER.................................................................................. 12

13.0 USER PARAMETERS............................................................................................ 12

13.1 PRICE /

13.2 BACKLIGHT........................................................................................................ 13

13.3 AUTO POWER OFF............................................................................................ 14

13.4 AUTO CLEAR ..................................................................................................... 14

13.5 CURRENCY SYMBOL........................................................................................ 15

14.0 ERROR CODES..................................................................................................... 16

15.0 REPLACEMENT PARTS AND ACCESSORIES .................................................... 16

16.0 SERVICE INFORMATION...................................................................................... 17

17.0 WARRANTY INFORMATION................................................................................. 18

AND /100G......................................................................................... 13

18.0 APPENDIX ............................................................................................................... 19

1.0 INTRODUCTION

The WBZ series of digital price-computing scales are EC Type approved, (type approval number T7476/TC7477) and the WBZ..aM series are NTEP approved scales, (type approval number 10-082).

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

• Level indicator with adjustable levelling feet

• Colour coded, sealed keypad

• Large backlit liquid crystal displays (LCD) on both front and back

panels

• Displays for Weight, Unit Price and Total Price (or Price to Pay)

• Price per 100g and per kilogram (Not applicable in some counties)

• Price displayed in multiple currency

• Auto-sleep function

• Battery operated for portability

• 50 hours battery life when fully charged

2.0 SPECIFICATIONS

WBZ 3 WBZ 6 WBZ 15 Capacity, Max.= 3 kg 6 kg 15 kg Resolution, d=e= 0.001 kg 0.002 kg 0.005 kg Tare, T= -3 kg -6 kg -9.995 kg

WBZ 6aM WBZ 15aM WBZ 30aM Capacity, Max.= 6 lb / 3 kg 15 lb / 6 kg 30 lb /15 kg Resolution, d=e= 0.002 lb / 0.001 kg 0.005 lb / 0.002 kg 0.01 lb / 0.005 kg Tare, T= -6 lb / -3 kg -9.995 lb / -6 kg -30 lb / -9.995 kg

Operating Temperature -10ºC to 40ºC Platform 210 x 173 mm Overall 231 x 265 x 153 mm Battery Life 50 hours typical* Power 12 VDC, 800 mA Power Supply Module-

supplied as standard

Net Weight 3.3 kg / 7.26 lb

*Battery Life is less when the backlight is used.

3.0 INSTALLATION

3.1 LOCATING

• The scales should not be placed in a location that will reduce the accuracy.

• Avoid extremes of temperature. Do not place in direct sunlight or near air conditioning vents.

• Avoid unsuitable tables. The table or floor must be rigid and not vibrate.

• Avoid unstable power sources. Do not use near large users of electricity such as welding equipment or large motors.

• Do not place near vibrating machinery.

• Avoid air movement such as from fans or

opening doors. Do not place near open windows or air-conditioning vents.

• Keep the scales clean. Do not stack material on the scales when they are not in use.

3.2 UNPACKING

Inside the box you will find-

 The Scale  Stainless Steel Pan  Power supply Module



An Instruction manual

3.3 SETTING UP

• The scale comes with a stainless steel platform, packed separately.

• Place the platform on the top. Do not press with excessive force as that could damage the load cell inside.

• Level the scale by adjusting the four feet. A spirit level is located at the rear panel.

• The scale should be adjusted such that the bubble in the spirit level is in the centre of the level and the scale is supported by all four feet.

• Attach the power supply module to the bottom of the scale and plug into the mains.

• Press the [O/I] key to start. The scale will first display the software revision, followed by a self-test.

• At the end of the self-test it will display zero weight, if the zero condition has been achieved and the weighing unit that was in

use last. A stable and zero symbol indicators are also displayed.

Attach here

4.0 KEYPAD

[0[ to [9]

Numeric entry keys to set the unit price.

Some keys will have secondary functions if set at the factory which are as follows:

[0] / kg/100g [1] / bL [2] / SLEEp [4] / €,£,$,R,¥,None

NOTE: All secondary functions may not be enabled for all scales. This will depend on the location where the scale is used and the settings performed at the factory.

Sets a new zero point Tares the scale to display zero. Turns the power on and off.

[>Z<] [Tare] [0/I]

5.0 DISPLAYS

Select price per kg or per 100g Black-light Control Control of Auto Off function

Selection of monetary Symbol

The display area is divided into 3 windows-

1. The Weight window shows the weight value along with the selected weighing unit. It also shows a zero, Net and stable symbol.

2. The Unit Price window has symbols to show the unit price per 100g or per kg. NOTE: Not allowed in some locations, this feature is disabled at the factory.

3. The Total Price window displays the price of the items on the scale. A symbol for the active currency is also shown.

The displays will show a decimal point for the WBZ..aM scales and a comma as shown above for the WBW scales. A low battery symbol will indicate when the battery needs to be recharged.

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