LW Measurements KHR 502 User Manual
Professional Weighing Equipment
Compact Kitchen Scales
OPERATING MANUAL
KMR 6000
KHR 500
KHR 3000
KHR 123
1
Declaration of Conformity
Imperial version
Metric version
KMR 6000
KHR 500
KHR 3000
KHR 123
KMR 6000
KHR 500
KHR 3000
KHR 123
Mark applied
EU Directive
Standards
2004/108/EC
EN 61326-1: 2006
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: Compact Scales series
Signature:
Boon Lim, R & D Manager
July 17, 2014
LW Measurements LLC, 3510 Industrial Drive, Unit H Santa Rosa, CA 95403
2
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.
3
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
Section 1: 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 Technical data
3
Getting started with your weighing machine
3.1 Unpacking the equipment
3.2 Scope of delivery
3.3 Parts description
3.4 Assembling your weighing machine
3.5 Installing batteries / Connecting the AC adapter
3.6 Choice of a suitable location
3.7 Checking the mains voltage
3.8 Calibrating the weighing machine
5
4
Working with the application menu using the
intelligent keypad
4.1 Display and key functions
4.1.1 Display messages
4.1.2 Key functions
4.2 Program options
4.2.1.1 Setting Auto Backlight
4.2.1.2 Setting Auto Shut Off
4.2.1.3 Return to Weighing Mode
4.2.3 Weighing
4.2.3.1 Before weighing
4.2.3.2 Error messages
4.2.3.3 Weighing procedures
5
Calibration using an external calibration weight
6
Maintenance and service
7
Transport and storage
7.1 Transportation and shipping
7.2 Storage
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 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.
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The weighing machine must not be operated in an area subject to explosion
Figure 2.1 Your weighing machine
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 rechecked 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.
2 Your weighing machine
2.1 Construction and functions
2.1.1 Construction of the weighing machine
The weighing machine consists of a (1) base, (2) plastic platter, (3) stainless
steel platter, (4) clear plastic bowl, (5) A/C adapter and this operating manual.
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