Tree HRB Series Bedienungsanleitung
1
Professional Weighing
Equipment
HRB Series intelligent weighing machine
HIGH RESOLUTION BALANCE TOP LOADER
WITH COUNTING FUNCTION
HRB 1002TL
Operating Manual
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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
Mark applied
EU Directive
Standards
2004/108/EC
EN 61326-1: 2006
Date: 14. 11. 2012 Signature:
Boon Lim, R & D Manager
LW Measurements LLC, 3510 Industrial Drive, Unit H Santa Rosa, CA 95403
USA model
UK (Europe) model
HRB 1002TL
∕
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Identification
Customer Service
USA
LW Measurements LLC, 3510 Industrial Drive,
Unit H Santa Rosa, CA 95403
USA
Tel: (707) 542-2185
FAX: (707) 542-3285
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
ASIA
LW Measurements PTY Ltd
Block 1004, Toa Payoh North
#03-16 Singapore 318995
Tel: (65) 6458 3438
HP: (65) 8119 3401
http://lwmeasurements.com
Refer to our website for information about local customer service centers and details of their
addresses.
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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 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.
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Contents
Section
Heading
1
Safety
1.1 Representation and symbols
1.2 Safety recommendations
2
Your weighing machine
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
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Getting started with your weighing 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 Leveling the weighing machine
3.7 Calibrating the weighing machine
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Working with the application menu using the intelligent keypad
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 setting
4.2.2 Parameter settings
4.2.2.1 Setting zero tracking range
4.2.2.2 Setting zero tracking time
4.2.2.3 Setting displaying zero range
4.2.2.4 Setting filter parameter
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4.2.2.5 Setting Zero range when power on
4.2.2.6 Setting Zero range of ZERO key
4.2.2.7 Setting Zero range of TARE key
4.2.2.8 Setting overload range
4.2.2.9 Setting Beeper
4.2.2.10 Setting ZERO and TARE function merge function
4.2.2.11 Setting Auto Shut off
4.2.2.12 Setting Backlight
4.2.3 Pieces counting
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Calibration using an external calibration weight
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Maintenance and service
7
Transport and storage
7.1 Transportation and shipping
7.2 Storage
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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 the
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 spilt into the inside of the weighing
machine or into connections on the rear of the equipment or the power adapter. If liquid is spilt 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.
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2 Your weighing machine
2.1 Construction and functions
2.1.1 Construction of the weighing machine
The weighing machine consists of the weighing machine body (1), the scale-pan (2), the adapter (3), and
this operating manual.
Figure 2.1 Your weighing machine
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2
1
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2.1.2 Functions of the weighing machine
The HRB Series are high-quality electronic precision weighing machines with counting function and the
following specifications
Model number
Capacity
Graduation
Weighing pan Size
HRB 1002TL
1000g
0.01g
135mm x 120mm
Net/gross weight
1.4kg / 2.2kg
Package
(Standard carton)
36 x 23 x 14 (cm3)
Package
(Master carton)
6 units in one box: 54×35×40 (cm3)
Operating Temp.
0-40℃(32-104℉)
Power source
6 x AA dry cells(not included) or AC/DC
10-12V DC/150mA
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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
Selectable auto shut off
1.3 million internal resolution
24 bit A/D processor
Less than 1s display setting time
Highest quality sensor used
Counting function
Figure 2.2 Details of your weighing machine
Weighing pan
Battery
compartment cover
Bright back-lit display
Battery
compartment
(Dry cells not
included)
Bubble level
Mains power connection
Leveling feet
RS232 connection
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