Manufacturer’s Declaration of Conformity 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.
Before putting the device into use, please read with care the information given in this user manual, which contains important instructions for proper installation, use and maintenance of the device. Marsden/the manufacturer shall not be liable for damages arising from failure to heed the following instructions: •...
Explanation of Graphic Symbols Separate collection for waste of electrical and Caution, consult accompanying electronic equipment, in documents before use accordance with Directive 2002/96/EC Manufacturing year of Manufacturer of medical device medical device Carefully read user manual Medical electrical before installation and usage, equipment with Type B and follow instructions for use.
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Setting up the Scale - Please read before using the scale. Separate the handle and place the scale on a flat and hard ground for use. Separate the handle Connect the wire connector on the display. Install alkaline battery or mains adaptor as power supply. Press ON/OFF button on the display to start using the scale.
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Power Supply & Low Battery The indicator uses a rechargeable battery pack, or can be powered from the mains via the AC adaptor. Make sure the battery pack is installed in the battery box of the indicator. Alternatively, plug the AC adaptor (12V 1A) into the port on the side of the indicator.
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Switching on the Scale Press the ON/OFF button firmly. The scale will first test all of the display segments. The scale will now show its current software version number. The scale will now go into weighing mode and should show 0.0kg on the display.
Setting the Scale to Zero If for any reason the scale shows a reading other than 0.0kg it can be reset to zero. Press the ZERO key once. The scale will return to 0.0kg. Hold Function Press the HOLD button once. Allow the patient to be wheeled onto the scale.
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Setting Auto Hold Function (Optional) The display will have a flashing triangle mark under the HOLD button once the scale is turned on. Allow the patient to be wheeled onto the scale. The scale will automatically lock on the patient’s weight to complete the hold function. The triangle mark remains on the display during this period.
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Tare and Pre-Set Tare Functions Press the TARE key for three seconds to enter Preset Tare setting mode. The display will show the last preset tare entered and the extreme left digit will flash. Enter the preset tare value by using the numeric keys, then press the TARE key again to confirm the value.
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Setting the Date Press the HOLD key for three seconds to access the time setting mode. The time period digit that is flashing can be changed by entering the appropriate number from the numeric key pad. The time period to be edited is selected by pressing the HOLD key. E.g.
Using the Scale with a Printer An optional Marsden external thermal printer (Model TP-2100) is available for all models. When the printer is fitted, the patient’s weight, height, and BMI result can be printed. Once the person has been weighed and their BMI calculated, simply press the PRINT key to produce the following ticket: GROSS WEIGHT 60.00kg...
Search for the scale in your computer or device’s Bluetooth settings (procedure may vary depending on device or system) The scale will appear on the Bluetooth device list as “M-615”. Connect your device to “M-615”, and the scale is ready to transmit data wirelessly via Bluetooth. Page 13 of 18...
EMC Guidance and Manufacturer’s Declaration Guidance and manufacturer’s declaration-electromagnetic emissions The M-615 Wheel Chair Scale is intended for use in the electromagnetic environment specified below. The customer or the user of the device should assure that it is used in such an environment.
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Guidance and manufacturer’s declaration-electromagnetic immunity The M-615 Wheel Chair Scale is intended for use in the electromagnetic environment specified below. The customer or the user of the device should assure that is used in such an environment. Immunity test IEC 60601 test level...
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 The signal from the load cells is too high. Please remove any weight from the scale and try to power on again.
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