Tree MCT PLUS SERIES Operating Manual

Tree MCT PLUS SERIES Operating Manual

Intelligent weighing machine

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Intelligent Weighing Machine
MCT PLUS SERIES
WITH CHECK-WEIGHING FUNCTION
Operating Manual
Professional
Weighing
Equipment

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Table of Contents
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Summary of Contents for Tree MCT PLUS SERIES

  • Page 1 Professional Weighing Equipment Intelligent Weighing Machine MCT PLUS SERIES WITH CHECK-WEIGHING FUNCTION Operating Manual...
  • Page 2: Declaration Of Conformity

    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: MCT Plus Mid Counting Scales Imperial version Metric version MCT PLUS 3 MCT PLUS 1500 MCT PLUS 7 MCT PLUS 3000...
  • Page 3: Customer Service

    Customer Service LW Measurements LLC, 3510 Industrial Drive, Unit H Santa Rosa, CA 95403 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...
  • Page 4 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.
  • Page 5: Table Of Contents

    Contents Section Heading Safety 1.1 Representation and symbols 1.2 Safety recommendations Your weighing machine Construction and functions 2.1.1 Construction of the weighing machine 2.1.2 Functions of the weighing machine Application, conformity 2.2.1 Correct use of the weighing machine 2.2.2 Conformity Data and parameters 2.3.1 Technical data Getting started with your weighing machine...
  • Page 6 Sample setting 5.2.1 Number setting (for counting any unknown weight) 5.2.2 Unit weight setting (when unit weight is known) 5.3 Alarm function 5.4 Unit weight enhancement 5.5 Lack of piece weight 5.6 Hi/Lo check-weighing with counting Calibration Maintenance and service Transport and storage 8.1 Transportation and shipping 8.2 Storage...
  • Page 7: Safety

    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.
  • Page 8 The weighing machine must not be operated in an area subject to explosion risks. Keep this weighing machine away from water – this machine is NOT water resistant. Shock, injury and electrical damage can occur if used in a wet location.
  • Page 9: Your Weighing Machine

    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 platter (2), the weighing machine (3) the adapter, (4) this operating manual. Figure 2.1 Your weighing machine...
  • Page 10: Functions Of The Weighing Machine

    2.1.2 Functions of the weighing machine The MCT Plus Series are high-quality electronic precision weighing machines designed to function as counting scales and check-weighers with the following specifications: 1. Imperial weight unit version Weighing pan Model number Capacity Division Size...
  • Page 11 2. Metric weight unit version Weighing pan Model number Capacity Division Size MCT PLUS 1500 g 0.05 g 193 X 254mm 1500 MCT PLUS 3000 g 0.1 g 193 X 254mm 3000 MCT PLUS 7500 g 0.2 g 193 X 254mm 7500 MCT PLUS 15 kg...
  • Page 12 The built-in versatile weighing programs allow you to use the MCT PLUS Series weighing machines not only for accurate weighing but also for components counting. FEATURES  Auto zero tracking  Intelligent applications: weight unit conversion, parts counting  Low battery indication ...
  • Page 13 Figure 2.2 Details of your weighing machine Fig 2.2.2 Numeric Keypad Fig 2.2.1 Display Leveling bubble Fig 2.2.3 Back of unit Label Leveling feet Mains power connection...
  • Page 14: Application, Conformity

    Fig 2.2.4 Underside of unit Battery compartment (Rechargeable battery included) On/Off switch Battery compartment cover 2.2 Application, conformity 2.2.1 Correct use of the weighing machine The weighing machine may only be used for the weighing of solid-materials and liquids filled into secure containers. The maximum allowable load of the weighing machine must never be exceeded;...
  • Page 15: Data And Parameters

    2.3 Data and parameters 2.3.1 Technical data The following applies to all MCT PLUS series weighing machines: Power supply:  Input: 110 or 230V AC (+/-15-20%); 50 to 60Hz ...
  • Page 16: Scope Of Delivery

    Check the weighing machine immediately after unpacking for externally visible damage. If you should find transport damage, please inform your service representative immediately. If the unit is not to be used immediately after purchase but rather at a later time, it should be stored in a dry place where fluctuations in temperature are as minimal as possible.
  • Page 17: Checking The Mains Voltage

    vibration and not in direct sunlight. The surface should not be magnetic and should be located away from doors, windows, heaters, air conditioners and fans. To summarize:  Put the weighing machine on a solid, firm and preferably vibration- proof, horizontal base ...
  • Page 18: Calibration Of The Weighing Machine

    measurements, the machine must again be carefully leveled after each relocation. Fig. 1 Correct leveling with the aid of the bubble level and adjusting feet. 3.7 Calibration of the weighing machine Since the Earth’s gravity is not the same everywhere, each weighing machine must be adjusted to compensate for the gravity differences at each location in accordance with the underlying physical weighing principles.
  • Page 19: Working With The Application Menu Using The Numeric Keypad

    4 Working with the application menu using the Numeric Key-Pad 4.1 Display messages and key functions 4.1.1 Display messages 1. The STABLE icon indicates when the readings are stable. 2. The ZERO icon indicates when the weights are tared to zero. 3.
  • Page 20 3. TOTAL DISPLAY is the accumulated total pieces on the scale. 4. The ZERO INDICATOR turns on when the weighing machine is in Zero position. 5. The TARE INDICATOR turns on when this function is used. 6. LOW SAMPLE WEIGHT turns on when the sample number is not large enough for accurate counting.
  • Page 21: Function Setting

    18. Press the TOTAL key to switch between normal counting and recalling memory data. 4.1.3 Function setting Turn off the weighing machine using the hard switch located on the bottom of the weighing machine. - Press and hold UNIT WEIGHT key and then turn on the weighing machine.
  • Page 22: Operation

    5 Operation 5.1 Tare 5.1.1 Clearing the tare weight - Place the empty container on the platter. Press the TARE key. The display will show 0.00000. - When the container is removed from the platter, the WEIGHT display will show a minus (-) weight value which is the weight of the container. 5.1.2 Clearing the previous tare weight - Remove weight from the platter and then press the TARE key.
  • Page 23: Alarm Function

    5.6 Hi / LO check-weighing with counting - The MCT Plus series has a useful check function to inform the operator if the total pieces counted has reached the desired lower limit and the upper limit. This function is designed for packaging applications.
  • Page 24: Calibration

    - Press the QTY/SET key to enter the quantity alarm menu. - Press the ZERO key to turn on the check weighing. Display will show CH=ON. Press the ZERO key again and the display will show CH-OFF which means the quantity alarm function has been turned off. - To set the lower and upper count limit, press the TARE key to select the hi/lo limits.
  • Page 25 place the calibration weight on the platter. Press ZERO to calibrate. Once the stable indicator light is displayed, press the ZERO key again. The second line of display will now show 00000. Calibration is now complete. NOTE: The ideal calibration test weight is between 2/3 capacity to full capacity in order to get the most accurate weight after calibration.
  • Page 26: Maintenance And Service

    7 Maintenance and service The weighing machine must be treated carefully and cleaned regularly. It is a precision instrument. For maintenance-work, the machine must be separated from the power supply (remove power adapter plug from socket). Also ensure that the weighing machine cannot be reconnected to the power supply during any work by a third party.
  • Page 27: Storage

    Take care that there are no marked temperature fluctuations during the transportation and that the weighing machine does not become damp (condensation). 8.2 Storage If you would like to take the weighing machine out of service for an extended period, disconnect it from the electricity supply, clean it thoroughly (see Section 6.Maintenance and servicing.) and store it in a place which meets the following conditions: ...

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