Professional Weighing Equipment Compact Kitchen Scales OPERATING MANUAL KMR 6000 KHR 500 KHR 3000 KHR 123 1
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.
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.
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.
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 3 Technical data Getting started with your weighing machine 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.
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.
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.
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).
Figure 2.2 Plastic platter Figure 2.3 Stainless steel platter Figure 2.4 Clear plastic bowl Figure 2.
2.1.2 Functions of the weighing machine The Kitchen Scale is high-quality electronic precision weighing machine with the following specifications a. Imperial weight unit version Model number Capacity Graduation Platter Size KMR 6000 6000 g 1g 5.75 in x 5.75 in KHR 3000 3000 g 0.1 g 5.75 in x 5.75 in KHR 500 500 g 0.01 g 5.75 in x 5.75 in KHR 123 120g 0.001g 3.85 in Net/gross weight 1.7 lb / 4 lb Package 3 11.5 x 9.25 x 5.5 (in ) (Standard carton) Operating Temp.
Metric weight unit version Model number Capacity Graduation Platter Size KMR-6000 6000 g 1g 14.5 x 14.5 cm KHR-3000 3000 g 0.1 g 14.5 x 14.5 cm KHR 500 500 g 0.01 g 14.5 x 14.5 cm KRH 123 120g 0.001g 3.85 in Net/gross weight 920 g / 1300 g Package 3 29 x 23.5 x 14(cm ) (Standard carton) Operating Temp.
2.2 Application, conformity 2.2.1 Correct use of the weighing machine The maximum allowable load of the weighing machine must never be exceeded, otherwise the weighing machine may be damaged. In using the weighing machine in combination with other appliances as well as with appliances produced by other manufacturers, the appropriate regulations for the safe use of the relevant attachments and their application in accordance with instructions must be observed. 2.2.
3 Getting started with your weighing machine 3.1 Unpacking the equipment The machine is delivered in an environmentally-friendly carton, specifically developed for this precision instrument, which provides optimum protection for the machine during transportation. We suggest that you retain the original packaging in order to avoid transportation damage if re-shipping or transporting the machine and to allow the unit to be stored in the best conditions if it is out of operation for an extended period.
3.2 Scope of delivery Inspect delivery for completeness immediately on unpacking all components.
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3.4 Assembling your weighing machine The weighing machine is delivered in partly dismantled condition. Assemble the individual components in the following sequence: 3.5 Place your machine on a level, stable, clean, 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” inserted into the corresponding four recepticals.
To summarize: Put the weighing machine on a solid, firm and preferably vibrationproof, horizontal base Make sure that the weighing machine cannot be shaken or knocked over Protect from direct solar radiation Avoid drafts and excessive temperature fluctuations 3.7 Checking the mains voltage The following Safety recommendations must be observed when connecting the balance to the mains: The machine may only be operated with the power adapter supplied.
4 Working with the application menu using the Intelligent Key-Pad 4.1 Display and key functions 4.1.1 Display: WEIGHING UNIT ZERO indicator Indicates when the scale zero is correct LOW BATTERY indicator _______________________ ______________________ 4.1.2 Key Functions: 1. The ON/OFF key is to turn the Scale On or Off 2. The UNIT key is to toggle between different weighing units. 3. The ZERO key sets the display to Zero: sets the display to Zero. 4.
4.2 Program options Please see our web-site at http://www.lwmeasurements.com for practical demonstrations of applicable usage. 4.2.1 Function settings 4.2.2.1 Enter the Function Setting Mode Start with machine OFF Press and Hold [ZERO] While holding [ZERO] press [ON/OFF] Press [ZERO] to toggle between A-on (Function setting mode on) and A-off (Function setting mode off) Select A-on to continue in Function Setting 4.2.2.2 Setting Backlight While in Function Setting Mode, Press [UNIT].
4.2.3 Weighing 4.2.3.1 Before Weighing Whenever possible, allow the machine to warm up for 10 minutes after first turning on, to ensure the machine will function properly and accurately 4.2.3.2 Error Messages Err-0: Overload which means you have placed more weight on the machine then it is programmed to handle Err-b: Low battery 4.2.3.
5 Calibration - Using an External Calibration Weight Calibration may be required when the weighing machine is initially installed or if the weighing machine is moved a substantial distance from the original location. Thirty (30) minutes of warming up of the machine is always needed before initial calibration. Calibration procedure: Before entering the Calibration Mode, press [ON / OFF] to power on the scale for 1 minute. Press [ON / OFF] to turn the power off.
Take the calibration weight off the platter and press [ON / OFF] to turn off the scale. The calibration is now complete Press [ON / OFF] to turn the scale back on. The scale will now be in Weighing Mode. Place the weight on the platter to ensure the scale is weighing correctly.
7 Transport, storage 7.1 Transportation and shipping of the weighing machine Your weighing machine is a precision instrument. Treat it carefully. Avoid shaking, severe impacts and vibration during the transportation. Take care that there are no marked temperature fluctuations during the transportation and that the weighing machine does not become damp (condensation). 7.
