Gram FH 100 Operation Manual
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Gram FH 100 Operation Manual

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SERIES
FH
100 / 200 / 2000 / 6000
OPERATION MANUAL

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Table of Contents

Troubleshooting

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Summary of Contents for Gram FH 100

  • Page 1 SERIES 100 / 200 / 2000 / 6000 OPERATION MANUAL...

  • Page 2: Table Of Contents

    INDEX English Safety information Installation Preparatory before using Storage Unfolding the package Package list Installation of the balance Usage Conditions Install the balance with wind shield Install the balance with round weighing pan Connect the Power Adapter Install the External Facilities Warm-up Time Adjust the Level Gauge Purpose Display and keys description...
  • Page 3 Pin description Routine maintenance and troubleshooting Troubleshooting Clearance Clearing the stainless steel surface Safety check Troubleshooting Technical conditions Guarantee...

  • Page 4: Safety Information

    ENGLISH SAFETY INFORMATION To avoid unnecessary demage to the balance, please pay attention to the following tips: • Please do not use this balance in dangerous área. • Only the trained technicians could operate this balance. • Please turn off the power of the balance before connect it or disconnect it with other facilities.

  • Page 5: Preparatory Before Using

    • If the facility or the power cord has apparent damage, please turn off the power, put it or them in a safe place and do not use it or them before they are fixed. • This balance could only be connected to our accessories or optional fittings.

  • Page 6: Package List

    future. When pack the balance, please remove all the cables to avoid unnecessary damage. Package list • The balance. • Weighing pan. • Pan support. • Power adapter. • User manual. INSTALLATION OF THE BALANCE Put it in a proper place, please avoid the following situations: • Much heat and direct sunlight.

  • Page 7: Install The Balance With Wind Shield

    Install the balance with wind shield • Assemble the parts in the indicated order. Install the balance with round weighing pan • Installation Sequence. • Pan support. • Weighing pan. Connect the Power Adapter Only the power adapter offered by us is allowed. • Connect the power adapter to the balance.

  • Page 8: Adjust The Level Gauge Purpose

    Adjust the Level Gauge Purpose • Adjust the level guage of the balance. The level guage needs to be adjusted once its place is changed. The two front bottom bolts are used to adjust the level guage. • Spin the two bolts as shown in the figure until the bubble in the level gauge is in the ceter of the circle.
  • Page 9 OZ - Reading shown is given in ounces (1g = 0.03527396200 oz) ct - Reading shown is given in carats (1g = 5.0000000000 ct) dwt - Reading shown is given in pennyweight (1g = 0.64301493100 dwt) Reading shown is given in percent weight PCS - Reading shown is given in as a counting -------...

  • Page 10: Calibration

    CALIBRATION To decide the accuracy of the balance through test the difference between thereading and the actual weight of the object on the weighing pan. Prerequisite of calibration: 1. There is no loading on the weighing pan. 2. Press the key.

  • Page 11: Basic Weighing

    BASIC WEIGHING Procedure 1. Plug in the power, the balance will automatically proceed system initialization and deduct the tare weight. 2. Place the container on the weighing pan. 3. Press the key. 4. Place the simple object in the container. 5.

  • Page 12: Percent Deviation

    6. Add the rest of ítems, the balance will show the total pieces. 7. If you want print the result, press the key. key, the symbol PCS 8. To return to normal weighing mode, press the disappears. PERCENT DEVIATION Displayed sign: % Procedure 1.

  • Page 13: Weighing Units

    3. Press the key. Wait for the stable display, it reads “100.000” or “100.00”. 4. Remove the container with standard object. Put another same container on the weighing pan, wait for the stable display, it reads “0.000” or “0.00”. 5. Add the goal object in the container, wait for tyhe stable display, the value displayed is the percentage the weight of the goal object varies from the standard weight.

  • Page 16: User Setups

    USER SETUPS The balance could be set up to meet individual requirement. 1. Press the key while pressing the key to enter to setup program. 2. Press the key to choose the ítem to be set up, then press to confirm. key, it reads “ESC”, 3.

  • Page 17: Setting The Baud Rate

    5. Press the key repeatedly to see the predeterminated time interval and to confirm. The message “0 SEC” means countinous print. press the 6. Press the key to return to weighing mode. 7. After entering print setup, press the key repeatedly to see predetermined line foods (1-18) Choose the proper line feeds, press the to return to normal weighing mode.

  • Page 18: Restoring The Factory Default Setup

    RESTORING THE FACTORY DEFAULT SETUP 1. Press the key while pressing the key the display will show “PrInT”. 2. Press the key repeatedly until it reads “InITIA”. key to confirm, the display reads “BUSY” and the returns 3. Press the to weighing mode.

  • Page 19: Rs-232 Interface Hardware

    A B C D E F G H I J K L M A - +/-: Signs field, usually no display as a space when it is a positive number, “-” is displayed when it is a negative number. B – G: Number and decimal field, spaces are used when there are less than six digits.

  • Page 20: Pin Description

      Pin description 2 – TXD - - - scale transmits data 3 – RXD - - - scale receives data 5 – GRD - - - signal ground Note: “Handshake” signals, such as “clear to send” (CTS) are not used. The peripheral must have a mínimum buffer (15 characters).

  • Page 21: Clearance

    Clearance • Turn off the balance and unplug the data cables. • Avoid the liquid into the balance. • Any corrosive cleaner (solvent) is forbidden to use. • Wipe the balance with a piece of soft cloth. • Remove the weighing pan before wipe the balance. • Remove the shield ring and pan support with the weighing pan which helps avoid damage to the weighing system.

  • Page 22: Safety Check

    Safety check If the balance could not work normally: • Cut off the power immediatelly, keep and do not use it again. • Keep it in a safe place to make sure it won´t be used for the moment. • Inform the nearest Service Center or your Distributor. The repairman must have had profesional training.
  • Page 23 Refer to calibration section, NOCAL Calibration is unresponsive. check if it is the right calibration weight. Lack of data or wrong data Refer to user manual. UNABLE with which the balance could not perform the function. Unstable the ambient Put the balance in another environment (excessive UNSTABLE place.

  • Page 24: Technical Conditions

    TECHNICAL CONDITIONS AC-DC adapter Input: 220V/110V, output: 7.5V (+15% to -20%) 48-60Hz Power consumption: Maximam=16W, Average=8W...

  • Page 25: Guarantee

    This scale is guaranteed for one year from the delivery date. The guarantee covers any fabrication defect of the material. During this period GRAM PRECISION, SL, covers the manpower and the spare parts necessary for the reparation of the scale.
  • Page 26 002/14032017 Gram Precision S.L. Travesía Industrial, 11 · 08907 Hospitalet de Llobregat · Barcelona (Spain) Tel. +34 902 208 000 · +34 93 300 33 32 Fax +34 93 300 66 98 gram.es comercial www.gram-group.com...

This manual is also suitable for:

Fh 200Fh 2000Fh 6000

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