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Moretti JW Series User Manual
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Moretti JW Series User Manual

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MANUAL DE USUARIO
BALANZA EELCTRÓNICA
DE PRECISIÓN
JW
A L I A D O
D E
E M P R E N D E D O R E S

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Summary of Contents for Moretti JW Series

  • Page 1 MANUAL DE USUARIO BALANZA EELCTRÓNICA DE PRECISIÓN A L I A D O E M P R E N D E D O R E S...

  • Page 2: Table Of Contents

    CONTENTS CAUTIONS 1. INSTALLATION 2. SPECIFICATIONS 3. KEYBOARD LAYOUT AND DESCRIPTION 4. INITIAL SETUP 5. INSTRUCTIONS FOR USE TROUBLE SHOOTING DAILY CARE AND MAINTENANCE...
  • Page 3 CAUTIONS This unit is legal for trade only when it is sealed (and/or stamped) and bearing a serial number. Do not attempt to break the seal (or stamp) affixed to this balance or remove the serial number. Contact your dealer for more information and for after sales service.

  • Page 4: Installation

    1. INSTALLATION Check and make sure that the following accessories are included: Operation Manual x 1 Balance x 1 Plastic platter x 1 Stainless steel platter cover x 1 Protection cover x 1 Windshield x 1 (for JW-250 & JW-500 only [JW-1000 optional]) Power adaptor x 1...

  • Page 5: Specifications

    SPECIFICATIONS Model No. Capacity Division (Max) JW-250 250g 0.005g JW-500 500g 0.01g JW-1000 1000g 0.02g JW-2500 2500g 0.05g Tare Range Full Tare Range Power-on Full Power-on Zero Range Zero Range Zero Range ± Min. Load Weighing Gram, ounce, pound, troy ounce, grain, Units penny weight, metric carat, momme, troy, NOTE A...

  • Page 6: Keyboard Layout And Description

    3. KEYBOARD LAYOUT AND DESCRIPTION 1. OFF KEY Press this key to turn scale off 2. ON/RE-ZERO KEY Press this key to a) turn balance on or; b) act as tare key to set weight displayed to zero Press and hold this key to turn backlight on and 3.
  • Page 7 4. SAMPLE KEY Press this key to sample the weight placed on the platter when engaging the counting function or percentage function 5. PERCENTAGE FUNCTION Press this key to enter the percentage function 6. COUNTING FUNCTION Press this key to enter the counting function or to move between count or weight display 7.
  • Page 8 With the scale off, hold down %/WT. key and press ON/RE-ZERO to switch on the balance. This area will indicate the function engaged: “F0” to set motion filter when at zero “F1” to indicate the span value “F2” to light up all the segments “F3”...

  • Page 9: Initial Setup

    4. INITIAL SETUP 4.1.1 POSITIONING THE SCALE In order to obtain an accurate weighing result, the balance must be placed on a strong and level surface. If required, adjust the leveling feet underneath balance to obtain a level position. (Use the bubble level to assist with this) 4.1.2 SET UP WINDSHIELD (Top cover) x 1...
  • Page 10 Slide the door sideways into one of the slots in the frames (door handle first as illustrated in the drawing) and click onto the bottom cover. The door should be able to slide in and out with the door stop and door handle acting as a retainer for the door Repeat the same procedure for the other sliding door and frame.
  • Page 11 4.2 INTERNAL SETTINGS 4.2.1 Set Zero Motion Filter To ensure the best performance under a poor operating environment, the user can employ a motion filter when at zero. Follow the steps below. a. Turn balance off Press and hold %/WT., then press ON/RE-ZERO b.
  • Page 12 Press and hold %/WT., then press ON/RE-ZERO Balance displays the span value and F.1 Press %/WT. until mode indicator shows F.3 Press MODE to select the weighing unit according to the mode indicator Press PCS/WT. to turn on or off the selected units To set the unit shown when the balance is powered on, press SAMPLE when at the selected unit Press %/WT.
  • Page 13 f. Press %/WT. to confirm setup g. Turn balance off and on again and use as normal 4.2.4 Select RS-232 Baud Rate (For Computer Connection Only) This unit is equipped with 3 baud rates with default setting at 9600 and N.8.1. Follow the below steps to select the desired speed.
  • Page 14 operating environments Press %/WT. to confirm setup e. Turn scale off and on again and use as normal...

  • Page 15: Instructions For Use

    5. INSTRUCTIONS FOR USE 5.1 BEFORE WEIGHING Make sure that: The platter is inserted correctly into the balance The balance is placed on a level and strong surface Apply windshield if necessary The balance is turned on The ZERO INDICATOR is on. If not, press ON/RE-ZERO to set display to zero.
  • Page 16 5.4 TURN BACKLIGHT (OPTIONAL) ON/OFF Press MODE to shift among various weighing units (e.g. “g” without backlight or “g” with backlight) or press and hold ON/RE-ZERO to turn backlight on and off. Even though the backlight function is employed, backlight will be turned off: When a zero weight is detected and remains stable for 10 seconds, or When a weight remains stable for 20 seconds...
  • Page 17 Make sure that the ZERO INDICATOR is on Place the container on the platter Press ON/RE-ZERO After ON/RE-ZERO is pressed, the TARE INDICATOR will appear. Refer to 5.2 for weighing procedures. Weight displayed is the net weight of the subject matter. Refer to SPECIFICATIONS for maximum tare range.

  • Page 18: Trouble Shooting

    count. To change the item weight, repeat the above procedure. To return to the weighing mode, press “PCS/WT” 5.9 PERCENTAGE MODE Press the “%/WT” key and the balance will display “0.0Pct”. Press the “SAMPLE” key and the display will show “P = 100.0 ADD”. Put the sample (100%) on the platter and the balance will beep and display “100.0Pct”.
  • Page 19 Check: Is the balance charged? Action: Recharge the balance for at least 8 hours before first time use or plug in the power adaptor before turning the balance on. Check Is the power adaptor plugged properly into both the electrical outlet and the DC inlet of balance? Action: Secure both ends of the power adaptor...
  • Page 20 OFF FUNCTION. Check Is the LO-BAT INDICATOR on? Action Apply the power adaptor and recharge the balance immediately. Symptom Rated capacity cannot be reached Check Is the TARE INDICATOR on? Action: Turn the balance off. Remove all loads from platter and turn on again. Check Anything obstructing the platter? Action...
  • Page 21 Symptom BALANCE TURNED ON BUT ZERO WEIGHT CANNOT BE ATTAINED Check Is the platter positioned correctly? Action Remove the platter and insert it again. Check Is any load applied to platter? Action Remove all loads from platter. Check Is the balance affected by air flow, vibration or RF? Action Position the balance away from all...

  • Page 22: Daily Care And Maintenance

    7. DAILY CARE AND MAINTENANCE Clean the balance with a soft and damp cloth. If necessary, apply a mild detergent. Do not pour water onto the balance. Do not use any harsh, abrasive material, acetone, volatile solvent, thinner or alcohol for cleaning. Verify accuracy balance...
  • Page 23 CONTACTATE CON NOSOTROS Ventas y Administración Servicio Técnico Andrés Moretti e Hijos S.A Moretti Servicios S.R.L California 2082 Piso 3 (C1289AAP) Francisco Rabanal 1406 (C1437FPN) CABA - Argentina CABA - Argentina (+54 11) 4103-4500 (+54 11) 5670-4400 mesadeayuda@morettiservicios.com.ar ventas@moretti.com.ar...

This manual is also suitable for:

Jw-250Jw-500Jw-1000Jw-2500