Ramsey Electronics LEAD ACID BATTERY CHARGER KIT manuel d'utilisation

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Un bon manuel d’utilisation

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Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Ramsey Electronics LEAD ACID BATTERY CHARGER KIT décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Ramsey Electronics LEAD ACID BATTERY CHARGER KIT devrait contenir:
- informations sur les caractéristiques techniques du dispositif Ramsey Electronics LEAD ACID BATTERY CHARGER KIT
- nom du fabricant et année de fabrication Ramsey Electronics LEAD ACID BATTERY CHARGER KIT
- instructions d'utilisation, de réglage et d’entretien de l'équipement Ramsey Electronics LEAD ACID BATTERY CHARGER KIT
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Ramsey Electronics LEAD ACID BATTERY CHARGER KIT ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Ramsey Electronics LEAD ACID BATTERY CHARGER KIT et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Ramsey Electronics en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Ramsey Electronics LEAD ACID BATTERY CHARGER KIT, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Ramsey Electronics LEAD ACID BATTERY CHARGER KIT, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Ramsey Electronics LEAD ACID BATTERY CHARGER KIT. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    LABC1 • 1 LEAD ACID BA TTER Y CHARGER KIT Ramsey Electronics Model No. LABC1 An educational kit th at will come in handy around the shop and garage. Build your ow n charger instead o f shelling out big bucks for a “store bought” unit. You migh t learn more than you ever wanted to know about batteries and battery charging. Ama z e your friends[...]

  • Page 2

    LABC1 • 2 RA MSEY TRA NSM ITT ER K ITS • FM100B Professional FM Stereo Transmitter • FM25B S ynthesized Stereo FM Transmi tter • MR6 Model Rocket Track ing Transmitter • TV6 Tel evision Transmi tter • Cube Tele vision Tr ansmitters RAMSE Y RECEI VER KI TS • FR1 FM Broa dcast Receiver • AR1 A ircraft Band Rec ei ver • SR2 Shortwa v[...]

  • Page 3

    LABC1 • 3 LEAD ACID BA TTER Y CHARGER KIT Ramsey Pu blication No. MLABC1 Price $5.00 Quick Battery Theory .................. 4 Circuit Description ....................... 6 Schemati c Diag ram .................... 8 Parts La yo ut Dia gram ................. 9 Parts Li st .................................... 10 Kit As sembly ......................[...]

  • Page 4

    LABC1 • 4 Quick Batt ery Theor y To begin, w e should cover a few facts about lead acid batteries in general. Most traditio nal histor ians date the invention of batt eries to the e arly 1800’s when experiments by Alessandro Volt a generated electrical current f rom chemical reactions betw een dissimilar me tals. Volta’s original ‘voltaic p[...]

  • Page 5

    LABC1 • 5 solution. As more energy is drained from th e battery, the ratio of sulfuric acid to water decreases and the created lead sulfate byproduct begins forming on the electrode plates. A low hydrometer reading means the chemical makeup that generates the free electrons is diminished so not as much energy is stored f or use. The term ‘speci[...]

  • Page 6

    LABC1 • 6 plates on a regular basis or over an extended period of time, the charging process will not be able to restore the batter y to its former f ull potential. Time to mak e a costly battery r eplacem ent! Circuit Description The LABC1 has been designed as a dependable wo rkhorse to charge and hold your 12 Volt lead ac id batte ries at th ei[...]

  • Page 7

    LABC1 • 7 batteries. Granted, that might take a wh ile. The other support components on the board help VR1 to know when to adjust its output voltage up or down to ensure the proper charging rate of the battery. These other components are grouped into two major sections, the SOC feedb ack loop and the am bient t emperatur e compensation use d duri[...]

  • Page 8

    LABC1 • 8[...]

  • Page 9

    LABC1 • 9 LA BC1 PA RTS LAYOUT DIA GRA M[...]

  • Page 10

    LABC1 • 10 PARTS SUPPLIED WITH YOUR LABC1 KIT Capacitors  1 10 µF electrolytic capacitor [C2]  1 1000 µF electrolytic capacitor [C1] Resistors and Potentiometers  1 0.47 ohm, 1 watt (yellow-violet-silver) [R6]  1 270 ohm (red-violet-brow n) [R1]  3 820 ohm (gray -red-brown) [R3,7,9]  1 10K ohm (brown-black-orange) [R8 ]  1 [...]

  • Page 11

    LABC1 • 11 RAMSEY "Learn-As-You-Build KIT ASSEMBLY There are numerous solder connections on the LABC1 printed circuit board. Therefore, PLEASE take us seriously wh en we say that good soldering is essential to the proper operatio n of your batter y charge r kit! • Use a 25-watt soldering pencil with a clean, sharp tip. • Use only rosin-c[...]

  • Page 12

    LABC1 • 12 LABC1 BATTERY CHARGER KIT ASSEMBL Y Although we know t hat you are anxious to complete the assembly of your battery charger kit it is best to f ollow t he step-by-step instructions. Try to avoid the urge to jump ahead installing components. Since you may appreci ate some warm-up soldering practice a s well as a chance to put some landm[...]

  • Page 13

    LABC1 • 13  5. Install C1, 1000 µF electrolytic capacito r. This part also must be installed properly to f unction. In fact , this capacitor has the potential to explode if installed in reverse polari ty. T he PC board silkscreen shows the positive hole an d the band on the capacitor sho ws the negativ e side. You’ll also note that the lead[...]

  • Page 14

    LABC1 • 14 Take a moment now to check your previous solder joints for “opens” w here the solder did not completely flow aro und the connection, or solder bridges between close ly spaced pads. It seems the best time to identify these problems is now when you’re focused on this section of the board, saving you time try ing to retrace your ste[...]

  • Page 15

    LABC1 • 15 right, you can do it with the rest. These will all be mounted in stan d-up f ashion, just like D17 wa s a fe w steps ago. Again, the body of the part is placed in the hole with the circle around it and the other lead is bent up and around to fit into the other hole. The b anded end should be facing up. If yo u don’t want to spend tim[...]

  • Page 16

    LABC1 • 16 ASSEMBLY INSTRUCTIONS FOR CUSTOM CASE The enclosure is a key element to th e overall pride you will have upon completing your Ramsey kit. The encl osure will show how yo u were able to “build f rom scrat ch” a comme rcial piece of high-tech elect ronics. For some of us, the enclosure will also hide a number of “not-so-prett y” [...]

  • Page 17

    LABC1 • 17 ADJUSTING YOUR LABC1 B ATTERY CHARGER Now th at you have finished the assembly stage there is only one more step before you start ch arging your batteries. The necessary alignment is to adjust R2 for the proper ‘Float’ voltage w ith reference to t he current air temperature around diodes D5 to D14. In order for the temperature comp[...]

  • Page 18

    LABC1 • 18 SAFETY CONSIDERATIONS All lead-acid batteries produce Hydroge n and Oxygen gas durin g the electro- chem ical recha rging pr ocess. The pr o duction of these gases is increased if overcharging occurs, commonly caused by too high of a charge voltage. Sealed battery designs pl an on the recombination of Oxygen at the same rate it is pro [...]

  • Page 19

    LABC1 • 19 that R4 is use d in the SO C fe edback loop th at varies th e charging te rminal voltage in accordance with the battery’s present state. Lowering the value of R4 to 15K or less w ill have the eff ect of increasing the mode differential voltage. Initially the battery will be ch arged at hi gh current levels and the terminal voltage of[...]

  • Page 20

    LABC1 • 20 TROUBLESHOO TING GUIDE If your LABC1 does not work correctly after construction, recheck the following: • correct orientation of VR1 , and U1 (see PC board layout diagram) • correct polarity of electrolytic capa citors • correct orientation of diodes D1 to D17 • correct orientation of transistor Q1 • No shorted traces on the [...]

  • Page 21

    LABC1 • 21 CONCLUSIO N W e sincerely hope that you enjoy the use of this Rams ey produ ct. As always, we have tried to compose our manual in the easiest, most user-friendly format that is po ssible. As our c ustomers, w e value your opinions, comments, and additions that you would like to see in future publications. Please submit comments or idea[...]

  • Page 22

    LABC1 • 22 This p age intentiona ll y left blank. Don’t you hate it when pe ople do this? W hy don’t the y just admit that they ran out of things to say![...]

  • Page 23

    LABC1 • 23 The Ramsey Kit Warra nty Please read carefully BEFORE calling or writing in about your kit. Most problems can be solved wit hout contacting the factor y. Notice that this is not a "f ine print" warranty. We want you to understand your rights and ours to o! All Ramsey kits will work if assembled properly. T he very fact that y[...]

  • Page 24

    LABC1 • 24 Price: $5.00 Ramsey Publica tion No. MLABC1 Assembly and Instruction manual for: RAMSEY MODEL NO. LABC1 RAMSEY ELECTRONICS, INC. 590 Fishers Station Drive Victor, New York 14564 Phone (585) 924-4560 Fax (585) 924-45 55 www.ramseyelectr onics.com REQUIRED TOOLS • Soldering Iron Ram sey WLC-100, • Thin Rosin Core Solder Ram sey RTS12[...]