Tree HRB 3002 Operation Manual

Tree HRB 3002 Operation Manual

Hrb series, intelligent weighing scale, high resolution balance with counting function

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Professional Weighing
Equipment
HRB Series intelligent weighing scale
HIGH RESOLUTION BALANCE
WITH COUNTING FUNCTION
HRB 3002
Operation Manual

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Summary of Contents for Tree HRB 3002

  • Page 1 Professional Weighing Equipment HRB Series intelligent weighing scale HIGH RESOLUTION BALANCE WITH COUNTING FUNCTION HRB 3002 Operation Manual...
  • Page 2: Table Of Contents

    Table of Contents Section Page Declaration of Conformity Customer Service Introduction Safety Weight Scale Functions Features Application & Conformity RS232 Getting Started Delivery Assembly & Installation 13-14 Program Options Parameter Settings 16-17 Calibration Maintenance & Service Transportation & Storage Warranty Rev 3, 07.28.2016...
  • Page 3: Declaration Of Conformity

    Declaration of conformity for apparatus with CE mark We hereby declare that the product to which this declaration refers conforms to the following standards. Electronic scale: HRB - High Resolution Balances USA model UK (Europe) model HRB 3002 Mark applied EU Directive Standards 2004/108/EC EN 61326-1: 2006 Signature: Boon Lim, R &...
  • Page 4: Customer Service

    Customer Service LW Measurements LLC 620 Carlson Court Rohnert Park, CA 94928 Tel: (707) 542-2185 FAX: (707) 542-3285 http://lwmeasurements.com EUROPE LW Measurements Europe Ltd Chalkwell Park House 700 London Road Westcliff-on-Sea Essex SS0 9HQ United Kingdom Tel: 01702-476700 Fax: 01702-477380 http://lwmeasurements.com Rev 3, 07.28.2016...
  • Page 5: Introduction

    Introduction What you should know about these Operating Instructions: Tree® Professional Weighing Equipment products are simple to operate. Nevertheless, you should read through these operating instructions in their entirety, so that you can make optimum use of the full potential and the diverse possibilities of the weighing scale in your daily work.
  • Page 6: Safety

    Safety Representations and symbols Important instructions, which involve safety, are highlighted with the appropriate mark: Safety recommendations When using the weighing equipment in surroundings with increased safety requirements, the corresponding regulations must be observed. The weighing scale may only be used with the power adapter supplied. Before connecting the power adapter to the scale, the user must ensure that the operating voltage stated on the power adapter is compliant with the mains voltage.
  • Page 7: Weight Scale

    Weight Scale Construction & Functions The weighing scale consists of the following parts;  Weight scale body (1)  The scale-pan (2)  The adapters (3)  Operating manual Figure 2.1 your scale Rev 3, 07.28.2016...
  • Page 8: Functions

    Functions The HRB Series are high-quality electronic precision weighing scales with counting function and the following specifications Model number Capacity Graduation Weighing pan Size HRB(-E) 3002 3000g 0.01g 180mm x 170mm Net/gross weight 14 1/8 x 8 ¾ x 5 ½ in / 36 x 23 x 14 Package (Standard carton) Package...
  • Page 9: Features

    Features  Auto zero tracking   Low battery indication   Large bright backlit LCD   Large stainless steel pan   Stability indication   Auto calibration   Selectable auto back light   Selectable beeper ...
  • Page 10: Application & Conformity

    The power adapter supplied for the weighing scale complies with the appropriate electrical protection class. The following applies to HRB series Power supply: HRB 3002 Input: 110V AC (+/-15-20%); 60Hz Output: 12v DC 150mA Allowable ambient conditions Temperature: 5°C - 40°C...
  • Page 11: Rs232

    RS232 Data interface Connector: DB9 BALANCE Transmissions Settings Mode: Simplex Asynchronous Serial Baud Rate: 9600 Data Bit: 8 Parity Bit: None Stop Bit: 1 Data Format: ASCII 3. Transmission Information Format: 20 Byte ,blank=20H 4~13 14~18 ‘W: ’ DATA UNIT Start of Data Transmission=57H+3AH Polarity ‘+’...
  • Page 12: Getting Started

    Getting started The scale is packaged in an environmentally-friendly carton, which provides optimum protection for the balance during transportation. We suggest that you keep the original packaging in order to avoid damage if you are shipping or transporting the scale to a different location. It is also the best way to keep it in the best conditions if it will not be used for an extended period of time.
  • Page 13: Assembly & Installation

    Assembly & Installation The weighing scale is delivered in a partly dismantled condition. Assemble the individual components in the following sequence:  Place your machine on a level, clean, and dry surface to obtain accurate readings.  Place the plastic platter on top of the scale, flat side facing up so the platter sits firmly on the machine with the four “legs”...
  • Page 14 Application Menu Display messages and key functions Rev 3, 07.28.2016...
  • Page 15: Program Options

    Display messages: Low battery indicator Negative value indicator Zero indicator Weighing units Key Functions:  The On/Off key is to turn the Balance On or Off (Note: it has an On/Off hard switch at the bottom).  The Zero key allows the user to subtract the container value multiple times within the capacity weight, and is used to set or re-adjust the weighing scale in correct zero position.
  • Page 16: Parameter Settings

    Parameter settings Setting Zero range when power on Press the “On/Off” key, and when “ - - - - - - “ shows, press “PCS” key, display will show “ Pzr xxx”, press the “Unit” key to select, factory default setting is 20. Setting zero range of ZERO key Press “On/Off”...
  • Page 17: Calibration

    Setting Auto Shut off Press the “On/Off” key, and when“- - - - - - “shows, press “PCS” key, and then press “Zero” key multiple times till display shows “A ON” or “A OFF”, Press “Unit” key to select Auto shut off mode “ON” or “OFF” Setting Backlight Press the “On/Off”...
  • Page 18: Maintenance & Service

    Maintenance & Service The weighing scale is a precision instrument, it must be treated carefully and cleaned regularly For maintenance-work, the balance must be disconnected from the power supply (remove power adapter plug from socket). Also ensure that the balance cannot be connected to the power supply during the work by a third party.
  • Page 19: Warranty

    Warranty The products are under warranty against factory defects for a period of two (2) years from the date of shipment. For Customers within the lower 48 states of the continental United States. LW Measurements will pay for fright both ways for the first 30 days after purchase. After 30 days expire the customer is responsible for shipping the product back to us.
  • Page 20 Rev 3, 07.28.2016...

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