TSN TESENA
Contents
1. green colour that means the battery full Manual for Baby Scale Edition Revision 1 0 Manual for Baby Scale Edition Revision 1 0 3 ON OFF key press this key to open instrument After the display is flash for 5 Press ON OFF key should be displayed after three times the instrument enters normal work status weighing stable the scale is calibrating for 5kg sample The 4 Function Key press this key to display the infant weight to save the original instrument should display End about 5 seconds later the weight and display discrepancy weight calibration is over remove weight and press ON OFF key to 5 Reset Key Press this key to reset the weight display read all zeros after return work status instrument is working for 5 seconds But the infant must be lifting off mattress at first Note the range of reset should not be over 1596 of weighing limit if not NO will be displayed NOTE Press Zero Key to exit during calibration but the primary parameter cannot be changed 2 The operation of atomically shut down function The scale has automatically shut down function If any key do not be G OPERATIONAL PROCEDURE operated within starting operation 30 seconds the instrument should automatically be shut down This function can be selected Press the function key during self 1 Weighing Scale Calibration checking all LED light and flash 3 times this function cannot be selected But this operation is e2. Display Bat L instrument does Low voltage of battery N Automatically shut Self Checking down Display edition No of software YEC XX Check Sensor Sensor OK Open circuit display LC OP Shut circuit display LC SH N Y YN Weight discrepancy display Y Weight display Any key pressed N Timer on N Display OVER Weight discrepancy flash Y display Key treatment Manual for Baby Scale Edition Revision 1 0 The scale should be clean with be infant incubator and checkout one p a in clean working condition 1 Cleaning Remove the upper and lower mattress tray to thoroughly clean all surfaces of lower mattress tray including weight sensor using detergent then dry with a clean cloth Do not dip in detergent disinfectant The method of clean the upper matters tray is same as cleaning the mattress tray of incubator Use a registered detergent to clean the surface of panel with a clean soft cloth do not spray any industry solvent or scour onto its surface At the same time it should be care to prevent dusts and liquids during use 2 Maintenance The battery should be taken out to prevent damage PCB from battery leaking if it does not use for long time 14 15 Manual for Baby Scale Edition Revision 1 0 J PARTS LIST 1 The mattress tray with weight sensor 2 Instrument 3 Battery charger 4 Box Display Bracket 5 User s
3. function Key again display the actual weight The weight display will appear as such and such The battery should be charged in time with charger ensure the AC power is matching with charger During charging The indicator on The panel becomes orange colour charging time is about 4 5 hours the indicator changes to green colour when it full The Instrument could operate during charging and do not worry any badly infection to the battery and instrument because of the charging is automatically controlled Manual for Baby Scale Edition Revision 1 0 H GENERAL TROUBLESHOOTING 1 The weight display is not appearing when power switch is on o No power supply or the battery power level is very low o The connector power switch is not good 2 The indicator of battery charging does not light o Thecharging light is broken Open circuit in the charging circuit 3 Low voltage alarm o Thealarm will active when the battery voltage is lower than 5 6 V 4 The indicator becomes green colour when the power turned on o No battery in the instrument o The battery damaged 5 Weights do not exact o The sensor does shut circuit or open circuit o Infant does not place on the centre of the mattress o Theenvironmental temperature changed too fast 6 If the user have problems or needs our help please contact to dealer or our service department 12 Manual for Baby Scale Edition Revision 1 0 Flow chart programme 13
4. Operator s Manual DIGITAL BABY SCALE TSN 9806 DBS TSN 9806 DBS TESENA TABLE OF CONTENTS A Operating PrecautiODs is cesessisscaversestenseaieviesleseestedeaded cavdasdestadecssiebesdabespdensecresiees 1 B Usage Scope of Instrument sese 2 C Instrument Principle iege nde pi E 2 D Installation of Instrument eese nennen 3 E Main Technical Specification essen 6 F Operational panel and functional description eee 7 G Operational proce d re iuisieitiise otii tente tee i rer eat 9 H General troubleshooting eese nnns 12 Cleaning and maintenance eiie ie n EE EO ER ENAS 14 Je Part list et ee o eben de dia ir re 15 NOTE The product composition maybe different from this manual but it does not affect product function Please understand Manual for Baby Scale Edition Revision 1 0 A OPERATING PRECAUTIONS Please thoroughly read and understand the manual prior to use of the instrument abide the follow operation precautions 1 The infant bed that assembled the weighing scale should be placed into incubator and warm up at least 30 minutes The incubator must be set and enter working status Otherwise the scale will not be exact 2 The Infant must be placed in centre of the infant bed during weighing otherwise the scale will not be exact 3 The infant must be placed horizontal during weighing otherwise the
5. fficient only starting the instrument Upon installation and after maintenance the scale should be calibrated Otherwise this function will active next time as following procedure 1 Press and hold Function Key and Zero for 2 Seconds at operational status the instrument display INCF after 1 3 Weighing Procedures second it will display current data a Operation For Only Actual Weight 2 Press ON OFF Key E SCAL should be displayed Remove any objects from the mattress 3 Press ON OFF should be displayed The initial weight that will be as zero point should read 4 Add Ld should be displayed about 5 seconds Place calibrated weight 5 kg on mattress 10 gt Connect power supply Press the On Off Key the instrument enter normal work status after all LED light and flash 3 times gt Place the infant on the mattress the weight of the infant will begin to appear in the weight display 11 Manual for Baby Scale Edition Revision 1 0 b Operation for the rational display between the actual weight and dispersion 4 Charge After the instrument enters normal work status press the infant on the mattress press an hold the Function Key about 2 seconds until appeared in the weight of the infant will be saved Turn off the instrument and turn on again the current weight should be displayed after the instrument enters normal work status At this time press the
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7. r Baby Scale Edition Revision 1 0 3 Connect the scale sensor cable to connector on the instrument through the left tubing access port on incubator Note The sensor connector that connected with the instrument could be pull out and hand during without use Manual for Baby Scale Edition Revision 1 0 E MAIN TECHNICAL SPECIFICATIONS 9o cA QxCUN de US Ne Power Requirements 6V 1500mAh Ni H battery Operating Temperature Range 0 C 40 C Operating Humanity Range 0 RH 90 RH Storage Temperature Range 20 C 70 C Weight Display Range 0 to 8 kg Weight Display Resolution 5 g Weight Display Accuracy 10 g digit up to 8 kg Low Voltage Alarm When the battery voltage is lower than 5 6V BTT L displayed on window with continually audible for 2 seconds then the instrument will be automatically turn off Manual for Baby Scale Edition Revision 1 0 Manual for Baby Scale Edition Revision 1 0 F OPERATIONAL PANEL AND FUNCTIONAL DESCRIPTION 1 weight Display Windows Two display modes could be selected They are actual weight display and weight discrepancy display Actual weight display Display the infant weight Weight discrepancy display Display the infant weight that is relative to change data Over limit display OVER is display when the weight on surface is greater than 8kg 2 Charging Indicator The indicator on the panel becomes orange colour that means the battery charging
8. scale will not be exact 4 Make sure there is sufficient cable slack between the edge of the hood and the scale to permit the hood to be raised to its full open position and the matters tray to be fully with drawn from the hood 5 Avoid forcing the tubes of transfusion and monitor ensuring the validity of scale 6 The battery must be charged full before use this instrument The minimum weighing limit of the baby scale is 0 1 kg and the maximum is 8 kg Do not overload to prevent from damaging it Manual for Baby Scale Edition Revision 1 0 B USAGE RANGE OF INSTRUMENT This instrument weights avoirdupois of infant It is only used in TSN 910 SC series Infant Incubator that produced by our company C INSTRUMENT PRINCIPLE Display Control Key Panel 5V Power for Digital Circuit Battery 5V Power for Simulation Circuit 6v 1 5Ah Charge Control Circuit 9V 500mA DC Power Supply Manual for Baby Scale Edition Revision 1 0 Manual for Baby Scale Edition Revision 1 0 D INSTALLATION OF INSTRUMENT 1 Rotate the left mattress tilt mechanism until its lowest position Show as follow 2 Install Instrument Fix the instrument on the 1 V pole infant incubators with figure clamp behind the instrument Show as follow figure 1 Open the front access panel and place the mattress tray assembling weigh sensor on the mattress tilt mechanism Make sure that the mattress tray can freely slide and push Manual fo
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