Instruction/ maintenance manual of the product SC-7500A Schumacher
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F ully A utom atic Micropr ocessor Co ntrolled Batter y C harger with Engi ne Star ter CAUTION: Read all Safety Rules and Operating Instructions, and follow them with each use of this product. 0099000621/0206 O WN ER ’S M AN UA L Schumacher Electric Corporation Mount Prospect, IL 60056 U.
2 PLEASE SA VE THIS OWNER’S MANUAL AND READ BEFORE EACH USE. Mod el SC- 750 0A Mi cr opr oce ss or Contr oll ed , Fu ll y A uto ma tic Op era tio n B att er y Ch ar ger with Engine Starter Plus Battery and Alternator T ester offers features to accommodate the needs for home or light commercial use.
3 IM PORT A NT SAFET Y INSTRUCTI ONS • W ARNING: Handling the cord on this product or cords associated with ac- cessories sold with this product, may expose you to lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
4 Never place charger directly above battery being charged. The gases from the battery will corrode and damage the charger . 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 .
5 BEFORE USI NG YOUR BA TTE RY CHARGER 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 .
6 OPER A TI NG INSTRUCTI ONS NOTE: A marine (boat) boat battery must be removed and charged on shore. T o charge it on board requires equipment specially designed for marine use. IMPORT ANT : Follow all safety instructions and precautions when charging your battery .
7 1 . N ote the polar it y of t he batter y posts by chec king the identi cat ion marks on the bat ter y: P OSITI V E (POS, P o r + ) an d NEGA TIVE (NEG, N or - ).
8 up to 5 s ec onds or unti l the engine c r a nk in g st o p s . T he di g i t a l di s p l ay shows a c ountdow n of the r emainin g cran k time in se co nds. It st ar t s at 5 and co unts dow n to 0. 3. Co ol D own - A f ter c rank ing, the c har- ger enter s a mandato r y 3 - minute ( 180 sec ond) c oo l dow n st ate.
9 CHARGE R CONTROLS DISPLA Y MODE SWITCH Use th is swit ch butt on to se t the fun ction 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.
10 CONTROL P ANEL GUI DE SC-7500A CONTROL PANEL GUIDE MODE OF OPERATION C h a r g e d C h a r g i n g C h e c k B a t t e r y % V o l t a g e A l t e r n a t o r % 2 A 1 2 A Ż Ź 3 0 A 7 5 A S t a r t 1 2 V R e g u l a r 1 2 V D e e p - C y c l e 1 2 V A G M , G e l 6 V R e g u l a r Digital Display Initial power-up, battery not detected O O O 0.
1 1 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 battery voltage or an estimate of the battery’s relative charge based on the battery voltage and the Battery Council International scale.
1 2 This battery charger has a built-in alter- nator tester that displays either an accu- rate 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 3 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 a nd s afe ly . The mi cro pro ces - sor automatically makes the necessary decisions. However , this section includes guidelines that can be used to estimate charging times.
14 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 ve hic le wo n’t st ar t : Y o u d on’ t need to fully charge a battery to start your ve- hicle .
15 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.
16 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 SC-7500A (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 SC-7500A 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 SC-7500A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Schumacher SC-7500A you will learn all the available features of the product, as well as information on its operation. The information that you get Schumacher SC-7500A will certainly help you make a decision on the purchase.
If you already are a holder of Schumacher SC-7500A, 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 SC-7500A.
However, one of the most important roles played by the user manual is to help in solving problems with Schumacher SC-7500A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Schumacher SC-7500A 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
