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USER MANUAL
MHS-2500I
Please take time to read these
instructions before starting
to use the scale
Version 1.0 05/17

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Summary of Contents for marsden MHS-2500I

  • Page 1 USER MANUAL MHS-2500I Please take time to read these instructions before starting to use the scale Version 1.0 05/17...
  • Page 3: Table Of Contents

    Contents Introduction Product Specification Safety Instructions Explanation of Graphic Symbols Installing the Batteries Before Using the Scale Operation: Basic Functions Operation: Advanced Functions EMC Guidance and Manufacturer’s Declaration Recommended Separation Distance Error Messages Manufacturer’s Declaration of Conformity Page 2...
  • Page 4: Introduction

    Thank you for purchasing a Marsden professional medical scale. This is a precision Class III Weighing Instrument and considerate use will result in many years of accurate weighing. The scale has a maximum load capacity of 300kg which must not be exceeded.
  • Page 5: Safety Instructions

    Marsden/the manufacturer shall not be liable for damages arising from failure to heed the following: • When using electrical components under increased safety requirements, always comply with appropriate regulations.
  • Page 6: Explanation Of Graphic Symbols

    This product must be disposed of at a communal collection point. Carefully read this operation manual before setup and commissioning, even if you are already familiar with Marsden scales. Transport and storage temperature limit indicating the upper and lower limit (transport and storage temperature on packaging).
  • Page 7: Installing The Batteries

    Installing the Batteries The MHS-2500I requires 6x AAA batteries for operation. Please follow these instructions for installing the batteries. 1. Locate the battery cover on the 2. Slide the battery cover off. back of the scale. 3. Remove the battery housing.
  • Page 8: Before Using The Scale

    Before Using the Scale Please ensure the MHS-2500I is fitted to the hoist correctly and hangs straight. A tilt of more than 3 ° during operation will cause the scale to display incorrect readings. 3∘ 3∘ We do not recommend using the scale with a hoist hanger bar that does not swivel 360 degrees.
  • Page 9: Operation: Basic Functions

    Operation: Basic Functions ON/OFF/ZERO/TARE  Press once to switch on. Press and hold for three seconds to switch off.  Press once to return to zero.  Press once to tare the weight. Make sure the item you wish to tare off is on the scale before pressing this button.
  • Page 10: Operation: Advanced Functions

    Operation: Advanced Functions Auto Power-off Time Adjustment This feature affects the period of non-operation. If the scale, when switched on, is not used for a pre-set period of time, it will shut off automatically. This function can be set to 120 sec/ 180 sec/ 240 sec/ 300 sec. ...
  • Page 11: Emc Guidance And Manufacturer's Declaration

    EMC Guidance and Manufacturer’s Declaration Guidance and manufacturer’s declaration – electromagnet emissions. The MHS-2500I is intended for use in the electromagnetic environment specified below. The customer or user of this scale should ensure that it is used in such environment.
  • Page 12 UT (>95% dip in UT) for UT (>95% dip in UT) for power mains interruptions, it is recommended that this scale is powered from an uninterruptable power supply or a battery. Power frequency (50/60 3 A/m 3 A/m The scale’s power frequency Hz) magnetic field IEC magnetic fields should be at 61000-4-8...
  • Page 13: Recommended Separation Distance

    B) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m. Recommended separation distance between portable and mobile RF communications equipment and the MHS-2500I. This scale is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
  • Page 14: Error Messages

    Error Messages Low Battery Battery power is insufficient for the scale to operate. Please replace the 6x AAA batteries. Out of Tolerance – Over Zero The scale cannot find zero. Check that nothing is on the scale and retry. Out of Tolerance – Under Zero The scale is below zero range.
  • Page 15: Manufacturer's Declaration Of Conformity

    Manufacturer’s Declaration of Conformity Page 14...
  • Page 16 Page 15...
  • Page 17 Tel: 01709 364296 / 0800 169 2775 Fax: 01709 364293 E-mail: sales@marsdengroup.co.uk Manufacturing and Distribution: Unit 7, Centurion Business Park, Coggin Mill Way, Rotherham, S60 1FB Head Office: Unit 1, Genesis Business Park, Sheffield Road, Rotherham S60 1DX www.marsden-weighing.co.uk IN-1226 [12186B] 05/2017...

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