Tufner T918M User Manual
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Tufner T918M User Manual

Motorized pallet jack scale
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T918M User Manual
motorized pallet jack scale
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Summary of Contents for Tufner T918M

  • Page 1 T918M User Manual motorized pallet jack scale www.tufner.com...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Safety Precautions Preparations and Set Up Features Specifications Part Descriptions Instructions Power Supply Features Display and Key Descriptions Operating Instructions 8-10 Calibration 11-12 Indicator Parameter Settings 13-16 Helpful Definitions Connectors Troubleshooting...

  • Page 3: Safety Precautions

    SAFETY PRECAUTIONS For safe operation of the weighing indicator, please follow these instructions: ● Calibration inspection and maintenance of the indicator are prohibited by non-professional staff ● Please ensure that the indicator rests on a stable surface ● The indicator is a piece of static sensitive equipment; Please cut off power during electrical connections ●...

  • Page 4: Features

    FEATURES The indicator is designed for the motorized forklift truck scale application. The instrument has a friendly interface, simple opera- tion, stable performance, and uses minimal energy. Main Functions ● LCD display ● Multiple weighing units: kg/lb ● Gross and net weighing ●...

  • Page 5: Specifications

    SPECIFICATIONS...

  • Page 6: Part Descriptions

    PART DESCRIPTIONS forward forward or forward or backward backward raise/lower raise/lower forks forks alarm charging cord power switch BATTERY STOP emergency battery o switch indicator...

  • Page 7: Instructions

    MOTORIZED PALLET JACK INSTRUCTIONS ● Unplug the motorized pallet jack from its charger. ● Lower the forks to the ground using the buttons on the handle. ● Use the controls on the handle to maneuver the pallet jack backward and forward. ●...

  • Page 8: Power Supply

    POWER SUPPLY Pallet Jack Adapter The power cord for your pallet jack is located on the top right shoulder of the jack. We recommend to plug into a wall outlet to avoid interference with other wirings. Indicator charge lasts up to 22 hours Battery Charge time: 8hrs BATTERY Battery run time: 6hrs continuous...

  • Page 9: Display And Key Descriptions

    DISPLAY AND KEY DESCRIPTION ON/OFF Powers the Indicator On or Off if held for 3 seconds TOTAL 1. Accumulates weights 2. Works with SET key to perform the Accumulation function and check the Accumulation result UNIT Shifts between weighing units, KG and LB ZERO 1.

  • Page 10: Operating Instructions

    OPERATING INSTRUCTIONS Power On ● Turn on the power by pressing the power button for 3 sec- onds. Once on, the scale will flash the voltage and then begin to auto-check and count down from 0-9 sequentially before entering the weighing mode Note: Anything on the scale before powering on will auto- matically be tared out Zeroing...
  • Page 11 Unit Selection To switch between measuring units (kg/lb) press the UNIT key Accumulation ● The Accumulation function is used to add multiple weights and total them together ● In weighing mode load the first weight, once stable press the TOTAL key to enter the Accumulation mode. The screen will n001 show “...
  • Page 12 Hold To use the hold feature press the SET and ZERO keys at the same time. Press both again to release the hold. There are 4 different hold functions you can choose from in the C11 parameter 1. Peak Hold: Grabs the highest weight (for materials testing, ie. tension and pulling force) ●...
  • Page 13 PALLET JACK CALIBRATION PROCEDURE Turn on the scale by holding ON/OFF for 2 seconds. Press SET and ON/OFF together to access the setup menu. If done correctly, the display should now show C01. Press SET to access the C1 channel. The display should show [C1 1]. Press ZERO to choose which unit you want to calibrate in (1 = kg, 2 = lb).
  • Page 14 CALIBRATION PROCEDURE CONT. Press SET to continue. The display will now show C07. Short press ON/OFF to save and exit the setup menu. The scale has now been calibrated. The display will show the value of the cali- bration weight on the scale. If the scale does not show the value of the calibration weight, check that the pallet jack is level on the ground and on a flat surface and recalibrate Unload the scale;...

  • Page 15: Calibration

    PARAMETER SETTINGS The parameter settings menu has a calibration section (C01 to C07 explained above) and a parameter settings section (C08 and up). To enter calibration/parameter settings, follow the proce- dure below: Press and hold the SET and ON/OFF key at the same time for 2 seconds Navigate through the settings (C01 to C45) as shown in the table 4 below by using the arrow keys and return keys as la-...
  • Page 16 Para- Function Settings/Options meter Warning Tone 0 = turn off warning tone 1 = turn on warning tone Automatic 0 = turn off auto power off 10 = power off automatically after 10 minutes Power Off 30 = power off automatically after 30 minutes 60 = power off automatically after 60 minutes Power Saving Mode 0 = turn off the backlight...
  • Page 17 Para- Function Settings/Options meter Negative Display 0 = -9d 10 = -10% max. capacity 20 = -20% max. capacity 50 = -50% max. capacity 100 = -100% max. capacity Standstill Time 0 = quick 1 = medium 2 = slow Standstill Range 1 = 1d d = division...
  • Page 18 Table 3. Default Parameter Settings Function Parameter Default Setting Weighing Unit Decimal Setting Graduation Setting Maximum Capacity 1000 Zero Calibration Calibration Restore Default Warning Tone Automatic Power Off Power Saving Mode Hold Function Unit Conversion Upper Limit Alarm 000000 Lower Limit Alarm 000000 Inner Code Display Set Date...

  • Page 19: Helpful Definitions

    HELPFUL DEFINITIONS Division: The amount of increments a scale offers; how accurate the scale can be Capacity: the maximum amount the scale can contain Initial Zero Range: The percentage of weight allowed on the scale when indicator is powered on that will automatically zero. example: If initial zero range is set to 10% of the max.

  • Page 20: Connectors

    CONNECTORS Connecting load cells to the indicator ● The indicator can connect with 4 load cells of 350Ω at most ● 4 wire or 6 wire load cell connections are both okay ● Please contact us directly if you have other special needs for your application ●...

  • Page 21: Troubleshooting

    TROUBLESHOOTING Error Codes Reason Solution Error 1. Overload 1. Reduce the weight 2. Wrong connection with load cell 2. Check load cell connection UUUUUU 3. Load cell has quality problem 3. Inspect load cell; Check the input/output 4. See Q&A section 1.

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