LW Measurements LBS Large User Manual

Declaration of Conformity

Professional Weighing Equipment
LBS SERIES Bench Scales

LARGE BENCH SCALE

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: LBS Large Bench Scale

Imperial version

500 lb 227 kg

Mark applied EU Directive Standards

2004/108/EC EN 61326-1: 2006

Date: 14. 11. 2012

Signature:

Metric version

Operating Manual

1

Boon Lim, R & D Manager

3510 Industrial Drive, Unit H
Santa Rosa, CA 95403

LW Measurements LLC

2

Identification

Introduction

Customer Service

USA

LW Measurements LLC,
3510 Industrial Drive, Unit H
Santa Rosa, CA 95403
USA

Tel: [phone]
FAX: [phone]

EUROPE

LW Measurements Europe Ltd
Chalkwell Park House 700 London Road
Westcliff-on-Sea Essex SS0 9HQ
United Kingdom

Tel: [phone]
Fax: [phone]

ASIA

LW Measurements PTY Ltd
Block 1004, Toa Payoh North
#03-16 Singapore 318995

Tel: [phone]
HP: (65) 8119 3401

http://lwmeasurements.com

Please refer to our website for information about local
customer service centers and details of their addresses.

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 machine in your daily work.

These operating instructions contain guidance in the form of
pictograms and keyboard diagrams, which should help you in
finding the required information:

For the labeling of potential hazards and advice, please see
Safety below.

3

4

Contents

Section

Heading

1 Safety

2 Your weighing machine

3 Getting started with your weighing

4

Working with the application menu

5 Calibration

6 Maintenance and service

7 Transport, storage

1.1 Representation and symbols

1.2 Safety recommendations

2.1 Construction and functions

2.1.1 Construction of the weighing machine

2.1.2 Functions of the weighing machine

2.2 Application, conformity

2.2.1 Correct use of the weighing machine

2.2.2 Conformity

2.3 Data and parameters

2.3.1 Technical data

2.3.2 RS232 data interface

machine

3.1 Unpacking the equipment

3.2 Scope of delivery

3.3 Assembling your weighing machine

3.4 Choice of a suitable location

3.5 Checking the mains voltage

3.6 Calibrating the weighing machine

4.1 Display messages and key functions

4.1.1 Display messages

4.1.2 Key functions

4.2 Program options

4.2.1 Interface settings

4.2.2 Function settings

4.2.2.1 Setting auto shut-off

4.2.2.2 Setting backlight

4.2.2.3 Setting power-on mode

4.2.3 Working mode setting

4.2.4 Hold function

4.2.5 Peak hold mode

7.1 Transportation and shipping

7.2 Storage

5

6

1 Safety

1.1 Representations and symbols

Important instructions, which involve safety, are highlighted
with the appropriate mark:

1.2 Safety recommendations

When using the weighing equipment in surroundings with
increased safety requirements, the corresponding regulations
must be observed:

The weighing machine may only be used with the power
adapter supplied exclusively for use with this weighing
machine.

Before inserting the power adapter, the user must ensure that
the operating voltage stated on the power adapter agrees with
the mains voltage.

If not, please contact Customer Service at the address above.

If the power adapter or its cable is damaged, the weighing
machine must immediately be disconnected from the
electricity supply (pull out the power adapter).

The weighing machine may only be operated from mains
electricity supply with a power adapter which is in perfect
condition.

If there should be any reason to believe that it is no longer
possible to operate the weighing machine without danger, the
weighing machine is to be immediately unplugged from the
electricity supply (pull out power adapter) and secured against
inadvertent operation.

In carrying out maintenance work, it is essential to follow the
recommendations in Chapter 6 Maintenance and service.

The weighing machine must not be operated in an area
subject to explosion risks.

Care must be taken when weighing liquids to ensure that no
liquid is spilled into the inside of the weighing machine or into
connections on the rear of the equipment or the power
adapter. If liquid is spilled on the weighing machine, it must
immediately be unplugged from the mains electricity supply
(pull out power adapter).

The weighing machine may only be operated again after it has
first been re-checked by a service technician.

These operating instructions must be read by each operator of
the equipment and must be available at the workplace at all
times.

7

8

2 Your weighing machine

1

Standard carton

Master carton

Standard carton

Master carton

2.1 Construction and functions

2.1.1 Construction of the weighing machine

The weighing machine consists of (1) the indicator, (2), the
rectangular metal support tube, (3) the platform and base unit,
(4) the adapter and this operating manual.

Figure 2.1 Your weighing machine

4

2

3

2.1.2 Functions of the weighing machine

The LBS Series are high-quality electronic precision weighing
machines with the following specifications:

1. Imperial weight unit version

Model number Capacity Division Weighing pan Size

LBS M-1-0613

Package

Package

Shipping weight 45 lbs

Operating

Temperature

Power Source

2. Metric weight unit version

Model number Capacity Division Weighing pan Size

LBS M-1-0613

Package

Package

Shipping weight 20.41 kg

Operating

Temperature

Power Source

500 lbs 0.1 lb 18 x 24 in

33 x 28 x 7 in³

1 unit / carton

41 - 95 ºF

Rechargeable batteries or AC/DC

Adapter 120V/500mA

227 kg 0.05 kg 45.72 x 60.96 cm

83.82 x 71.12 x 17.78 cm³

1 unit / carton

5 - 35 ºC

Rechargeable batteries or AC/DC

Adapter 12V/500mA

9

10