Instruction/ maintenance manual of the product 94080027 Schumacher
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F ully A utom atic Micropr ocessor Co ntrolled Batter y C harger with Engi ne Star ter plus Batter y T ester and Alternator T ester CAUTION: Read all Safety Rules and Operating Instructions, and follow them with each use of this product.
1 PLEASE SA VE THIS OWNER’S MANUAL AND READ BEFORE EACH USE. Model PSC-12500A Microprocessor Controlled, Fully Automatic Operation Battery Charger with Engine Starter Plus Battery and Alternator T ester offers features to accom- modate the needs for home or light commercial use.
2 IM PORT A NT SAFET Y INSTRUCTI ONS • W ARN IN G: Handl ing th e c ord o n this prod uct o r c ords asso ciate d wi th ac - ce sso rie s sol d wit h this p roduc t, m ay expose you to l ead, a che mic al kn own to the St ate of Cali forni a to c ause c ancer and bir t h d efect s or other repr oduc ti ve harm.
3 Never touch the battery clamps together when the charger is on. Y ou could cause a spark. Never operate charger if it has received a hard blow , been dropped, or otherwise damaged .
4 PREP ARING YOUR BA T TERY TO BE CHARGED It is important that you read and follow these guidelines while you are preparing to charge the battery . • Make sure that you have a 6 or 12 volt lead-acid battery . Determine voltage of bat ter y by re fer rin g t o v ehic le owner’s man ual or t he ba tte ry mar kin gs.
5 NEGA TIVE GR OUNDED SYS- 5. Conn ec t ing t o a n eg at ive - gr oun de d syste m: C onnec t t he r ed (P OSIT IV E) outpu t c lamp to the POS ITIV E post of the bat te r y . Rock and t w ist t he cl amp back and fo r t h to be sur e a solid elec tr i - ca l conne ct ion is made.
6 the C HA RGI NG (yellow) LED shoul d light a nd t he c hargin g pr oc es s sho uld star t. 7 . T o di sc onnec t t he c harg er , unplug i ts power cord before at tempting to discon - nect the charger clamps. Then, standing away fr om the batter y , rem ove th e out- put clamp from the NEGA TI V E bat ter y post .
7 USING YOUR BA T TERY CHARGE R OVERVIEW Using thi s bat ter y ch arger i s ver y simpl e. First , c onnec t t he bat ter y and AC p ower f o l l o w i n g th e p r e c a u t i o n s li s t e d un d e r “OPE R A TING INST RUC TION S” . Then se- lec t the appropr iate BA T T ERY T Y PE and char ge rate for your bat ter y.
8 DIGIT AL DISPLA Y BUTT ON Use this button to set the function of the digital display to one of the following. • BA TTERY %: The digital display shows an estimate of the percent of charge of the battery connected to the charger battery clamps. • VO L T AGE: The digital display shows the voltage at the charger battery clamps in DC volts.
9 CONTROL P ANEL GUI DE PSC-12500A CONTROL PANEL GUIDE MODE OF OPERATION C h a r g e d C h a r g i n g C o n n e c t e d B a t t e r y % V o l t a g e A l t e r n a t o r % 1 2 V R e g u l a r 1 2 V D.
10 USING T HE BUI L T - I N BA T TE RY TESTER OVERVIEW This battery charger has a built-in battery tester that displays either an accurate bat- tery voltage or an estimate of the battery’s relative charge based on the battery volt- age and the Battery Council International scale.
1 1 This battery charger has a built-in alterna- tor tester that displays either an accurate alternator voltage or an estimate of the alternator ’s relative output compared to normal alternators. The Alternator % values displayed should be taken as general reference, not precise diagnosis.
1 2 BA T TERY PERCENT AND CHA RGE TI ME This charger adjusts the charging time in order to charge the battery completely , ef cie ntl y and s afe ly . The micro pro ces - sor automatically makes the necessary decisions. However , this section includes guidelines that can be used to estimate charging times.
1 3 CHARG ING TI PS Read this entire manual before using your charger . The tips below serve only as a guide for specic situations. If your vehicle won’t start : Y ou don’t need to fully charge a battery to start your vehicle.
14 TROUBLESHO OTING Performance problems often can be corrected by the user . Please read through this chart for a possible solution to common problems. PROBLE M POS SI BLE CAUSE SOLUTI O N The bat ter y is c onnec ted and the c harg er is on, but isn' t cha rging.
15 WARR A NT Y SCHUMACHER ELECTRIC CORPORA TION, 801 BUSINESS CENTER DRIVE, MOUNT PROSPECT , ILLINOIS 60056-2179 MAKES THIS LIMITED W ARRANTY T O THE ORIGINAL PURCHASER A T RET AIL OF THIS PRODUCT .
An important point after buying a device Schumacher 94080027 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Schumacher 94080027 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Schumacher 94080027 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Schumacher 94080027 you will learn all the available features of the product, as well as information on its operation. The information that you get Schumacher 94080027 will certainly help you make a decision on the purchase.
If you already are a holder of Schumacher 94080027, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Schumacher 94080027.
However, one of the most important roles played by the user manual is to help in solving problems with Schumacher 94080027. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Schumacher 94080027 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
