Important Safety Instructions - Save These Instructions; Personal Safety Precautions; Preparing To Charge - Schumacher Electric SC1389 Owner's Manual

Onboard Marine Battery Charger
OWNERS MANUAL
PLEASE SAVE THIS OWNERS MANUAL AND READ BEFORE EACH USE. This manual will explain how to use the charger
safely and effectively. Please read and follow these instructions and precautions carefully.
QUICK INSTRUCTIONS
• Connect black ring terminal to negative battery post, and red ring terminal to positive battery post. Plug charger into live AC power outlet.
• The Power On and (last used) Battery Type LEDs will light (when used the first time, the factory default setting is AGM).
• If battery type is not changed, charging starts automatically (for previously selected battery type) after 30 seconds, if connected to a battery.
• To change battery type, press and hold
The LED flashes for 3 seconds and then turns solid. Charging begins automatically in 5 seconds, if connected to a battery.
• The LEDs indicate charging status. When battery is fully charged, all four LEDs will be solid.
• Red LED flashing = Reversed connections.
• Red LED lit = Aborted charge (or) "OFF" is selected (or) Battery not connected
1. IMPORTANT SAFETY INSTRUCTIONS – SAVE THESE INSTRUCTIONS
SAVE THESE INSTRUCTIONS – This manual contains important safety and operating instructions.
1.1
1.2 This charger is not intended for use by children.
1.3 Do not expose the charger to rain or snow.
1.4 Use of an attachment not recommended or sold by the battery charger manufacturer may result in a risk of fire, electric shock or injury to persons.
To reduce the risk of damage to electric plug and cord, pull by the plug rather than the cord when disconnecting charger.
1.5
An extension cord should not be used unless absolutely necessary. Use of improper extension cord could result in a risk of fire and electric shock. If an extension cord must be used, make sure:
1.6
• The pins on plug of extension cord are the same number, size and shape as those of plug on charger.
• The extension cord is properly wired and in good electrical condition.
• The wire size is large enough for AC ampere rating of charger as specified in section 5.
Do not operate charger with damaged cord or plug – replace the cord or plug immediately.
1.7
Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any way; take it to a qualified serviceman.
1.8
1.9 Do not disassemble charger; take it to a qualified serviceman when service or repair is required. Incorrect reassembly may result in a risk of electric shock or fire.
1.10 To reduce risk of electric shock, unplug charger from outlet before attempting any maintenance or cleaning. Turning off controls will not reduce this risk.
WARNING: RISK OF EXPLOSIVE GASES.
1.11
a. WORKING IN VICINITY OF A LEAD-ACID BATTERY IS DANGEROUS. BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL BATTERY OPERATION.
FOR THIS REASON, IT IS OF UTMOST IMPORTANCE THAT YOU FOLLOW THE INSTRUCTIONS EACH TIME YOU USE THE CHARGER.
To reduce risk of battery explosion, follow these instructions and those published by battery manufacturer and manufacturer of any equipment you intend to use in
b.
vicinity of battery. Review cautionary markings on these products and on engine.
2.

PERSONAL SAFETY PRECAUTIONS

2.1 Consider having someone close enough by to come to your aid when you work near a lead-acid battery.
2.2 Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing, or eyes.
2.3 Wear complete eye protection and clothing protection. Avoid touching eyes while working near battery.
2.4 If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters eye, immediately flood eye with running cold water for at least 10 minutes and
get medical attention immediately.
NEVER smoke or allow a spark or flame in vicinity of battery or engine.
2.5
Be extra cautious to reduce risk of dropping a metal tool onto battery. It might spark or short-circuit battery or other electrical part that may cause explosion.
2.6
Remove personal metal items such as rings, bracelets, necklaces, and watches when working with a lead-acid battery. A lead-acid battery can produce a short-circuit
2.7
current high enough to weld a ring or the like to metal, causing a severe burn.
2.8 Use charger for charging only 12V LEAD-ACID (STD, AGM, gel or deep-cycle) rechargeable batteries. It is not intended to supply power to a low voltage electrical system other
than in a starter-motor application. Do not use battery charger for charging dry-cell batteries that are commonly used with home appliances. These batteries may burst and
cause injury to persons and damage to property.
NEVER charge a frozen battery.
2.9
3.

PREPARING TO CHARGE

If necessary to remove battery from vehicle to charge, always remove grounded terminal from battery first. Make sure all accessories in the vehicle are off, so as not to cause an arc.
3.1
3.2 Be sure area around battery is well ventilated while battery is being charged.
3.3 Clean battery terminals. Be careful to keep corrosion from coming in contact with eyes.
3.4 Add distilled water in each cell until battery acid reaches level specified by battery manufacturer. Do not overfill. For a battery without removable cell caps, such as valve
regulated lead acid batteries, carefully follow manufacturer's recharging instructions.
3.5 Study all battery manufacturer's specific precautions while charging and recommended rates of charge.
Determine voltage of battery by referring to car owner's manual and make sure that output voltage selector switch is set at correct voltage.
3.6
Select button for 3 seconds and then toggle to STD, AGM or GEL (OFF = bank is turned off).
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