ENGLISHThank you for choosing this equipment. We sincerely wish that you enjoy your Nahita<strong>precision</strong> <strong>balance</strong>s series 5152. We highly recommend looking after this equipment accordingto what is stated in this manual.Nahita <strong>de</strong>velops its products according to the CE marking regulations as well asemphasizing the ergonomics and security for its user.The correct using of the equipment and its good quality will permit you to enjoy thisequipment for years.The improper use of the equipment can cause acci<strong>de</strong>nts and electric discharges, circuitbreakers, fires, damages, etc. Please read the point of Maintenance, where we expose thesecurity notes.TO GET THE BEST RESULTS AND A HIGHER DURATION OF THE EQUIP-MENT IT IS ADVISABLE TO READ THOROUGHLY THIS MANUAL BEFOREOPERATING WITH THE EQUIPMENT.Please bear in mind the following: This manual is inseparable from the Nahita <strong>precision</strong> <strong>balance</strong>s 5152, so it should beavailable for all the users of this equipment. You should carefully handle the <strong>balance</strong> avoiding sud<strong>de</strong>n movements, knocks, free fallof heavy / sharp objects on it. Avoid spilling liquids insi<strong>de</strong> the equipment. Never dismantle the different pieces of the <strong>balance</strong> to repair it yourself, since it couldproduce a <strong>de</strong>fective use of the whole equipment and a loss of the product warranty, aswell as injuries on people that handle the <strong>balance</strong>. To prevent fire or electric discharges avoid dry or dusty environments. In case it mayhappen unplug the equipment immediately. If you have any doubt about setting up, installation or functioning do not hesitate incontacting your wholesaler. You can also tell us any doubts or suggestions you have bycontacting Nahita Technical Assistance Department by email to asistencia@auxilab.es orby telephone: +34 807 117 040 (0.35 Euros/min). This equipment is protected un<strong>de</strong>r the Warranties and consumer goods regulation(10/2003). Overhaul is not covered by the equipment warranty. Operations ma<strong>de</strong> by non-qualified staff will automatically produce a loss of thewarranty. Neither fuses nor accessories (including their loss), are covered by the product’swarranty. The warranty neither covers piece’s <strong>de</strong>terioration due to the course of time. Please make sure you keep the invoice, either for having the right to claim or asking forwarranty coverage. In case you have to send the equipment to Nahita Technical AssistanceDepartment you should enclose the original invoice or a copy as guarantee.Manufacturer reserves the right to modify or improve the manual or equipment.TROUBLE CAUSE SOLUTIONThe value displayed iswrongBalance can not be calibratedThe <strong>balance</strong> can not betaredThe symbol “H” is displayed1| The <strong>balance</strong> needs tobe calibrated2| The <strong>balance</strong> has notbeen tared before weighing1| The calibration weightused is not the correct one2| Zero is not adjusted1| Calibrate the <strong>balance</strong>2| Tare the <strong>balance</strong> beforeweighing1| Use the proper calibrationweight2| See Tare functionLost of the reference zero Calibrate the <strong>balance</strong>twiceWeight overloadENGLISHRemove the weight fromthe pan and calíbrate the<strong>balance</strong>INSTRUCTIONS ABOUT PROTECTION OF THE ENVIRONMENTNahita <strong>precision</strong> <strong>balance</strong>s series 5152 can operate with batteries; once they are rundown, please always <strong>de</strong>posit them in special containers used for this purpose or in acollection point. Batteries contain heavy metals (zinc, lithium, mercury, etc.) that couldcontaminate water, soils, etc.At the end of its life cycle, please, do not dispose of this equipment by throwing it in the usual garbage;hand it over a collection point for the recycling of electrical and electronic appliances. It does not containdangerous or toxic products for humans but a non a<strong>de</strong>quate disposal would damage the environment.The materials are recyclable as mentioned in its marking. By recycling material or by other forms of reutilizationof old appliances, you are making an important contribution to protect our environment.Please inquire at the community administration for the authorized disposal location.Page 12 Instruction manual 55152xxx Version 1 Nov.-09Version 1 Nov.-09 Instruction manual 55152xxx Page 21
ENGLISH Use a fluff-free cloth dampened with soaped water that does not contain abrasives.ATTENTION!! IF EQUIPMENTS ARE NOT PROPERLY CLEAN AND DISINFEC-TED THEY WOULD NOT BE ALLOWED TO REPAIR BY OUR TECHNICAL SER-VICE.ATTENTION!! IF EQUIPMENTS ARE NOT PROPERLY CLEAN ANDDISINFECTED THEY WOULD NOT BE ALLOWED TO REPAIR BY OURTECHNICAL SERVICE.INDEX OF LANGUAGESENGLISHNote: According to the in force legislation regarding “Non-automatic weighting instruments”in which <strong>balance</strong>s are inclu<strong>de</strong>d, by means of writ dating from 22nd October,1994 (BOE 1/3rd/95), these <strong>balance</strong>s must not be used for:- Commercial transactions- Calculating taxes, tariffs, rates, in<strong>de</strong>mnities and other similar canons- Judicial surveys- Pharmaceutical medicine preparations, as well as analysis ma<strong>de</strong> in medical or pharmaceuticallaboratories- Determining the price or total amount in sale price or in pre-packaged preparations7. TROUBLESHOOTINGTROUBLE CAUSE SOLUTIONNo digits are displayed1| The adapter is not connected2| Batteries are run down1| Connect the adapter2| Change the batteries1. Spanish2. English3. FrenchINDEX OF CONTENTS1. USES OF THE INSTRUMENT2. DESCRIPTION3. TECHNICAL SPECIFICATIONS4. INSTALLATION / SETTING UP5. FUNCTIONS OF THE BALANCE6. MAINTENANCE AND CLEANING7. TROUBLESHOOTINGANNEX I: CE CERTIFICATE2-1112-2122-311314151517192032Value is not displayed ina continous wayLow batteryChange batteriesValue on display is unstable1| Adapter is damaged2| Low battery3| The <strong>balance</strong> needs tobe calibrated da1| Check operation withbatteries, if <strong>balance</strong> workscorrectly then change theadapter. If the problem stillpersist contact NahitaTechnical ServiceDepartment.2|Change batteries3|Calibrate the <strong>balance</strong>1. USES OF THE INSTRUMENTNahita <strong>precision</strong> <strong>balance</strong>s are a basic instrument at any laboratory to perform weighingtasks. Developed with the most advanced technology, they are reliable and durable equipments,and its solid, clean and ergonomic <strong>de</strong>sign is suitable also for industrial use.Page 20 Instruction manual 55152xxx Version 1 Nov.-09Version 1 Nov.-09 Instruction manual 55152xxx Page 13