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 10kg which must not be exceeded.
Marsden/the manufacturer shall not be liable for damages arising from failure to heed the following instructions: • When using electrical components under increased safety requirements, always comply with appropriate regulations.
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).
Installing & Replacing the Battery Pack Locate the battery cover at the bottom of the scale and open it. Remove the battery case. Insert 6x AAA batteries..making sure each battery is aligned properly in the case, with front edge of each battery corresponding with the + marking on the case.
Operation Instructions The M-310 (MS-4400I) is designed to be held whilst a baby is being weighed, as shown in the picture on the left. To begin, switch the scale on by pressing the ON/OFF/ZERO button. 0.00kg should show on the display.
EMC Guidance and Manufacturer’s Declaration Guidance and manufacturer’s declaration – electromagnet emissions. The M-310 (MS-4400I) 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.
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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 levels characteristic of a typical location in a typical commercial or hospital environment.
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 M-310 (MS-4400I). This scale is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
Error Messages Low Battery The scale’s alkaline AA type batteries are flat; please replace the batteries. Overload This indicates that the scale’s load sensor(s) have been overloaded. Reduce the loading and retry. Counting Error 1. The signal from the load cells is too high.
Manufacturer’s Declaration of Conformity This product has been manufactured in accordance with the harmonized European standards, following the provisions of the below stated directives. 93/42/EEC as amended by 2007/47/EC Medical Device Directive 2014/31/EU Non-automatic Weighing Instruments Directive Please see separate document showing on sticker of device for above CE marking. Authorized EU Representative: Manufactured by: Charder Electronic Co., Ltd.
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