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Schumacher SFM-1562A User Manual

Schumacher SFM-1562A
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1
Read Rules for
Safe Operation
and Instruction
Carefully
OWNER'S MANUAL
MODEL: SFM-1562A
Automatic Battery Charger
For 6 and 12-Volt Lead-acid Batteries
801 BUSINESS CENTER DRIVE • MOUNT PROSPECT, IL 60056-2179
ELECTRIC CORPORATION
IMPORTANT SAFETY
INSTRUCTIONS SAVE
THESE INSTRUCTIONS
INTRODUCTION
Your battery charger has been designed to provide
years of service. This instruction manual contains
information on safety, operation, and maintenance of
your new charger. Make sure that you are familiar with
this information before using the charger.
This battery charger is ideal for recharging batteries in
snowmobiles, ATVs, garden tractors and motorcycles. It
also will warm large batteries found in automobiles and
marine applications.
1. Before you use your battery charger, be sure to read
all instructions written in the manual, on the charger
and carton.
2. Do not expose to rain or snow.
3. The use of an attachment not recommended or sold
by the charger manufacturer may result in a risk of
fire, electric shock, or injury to persons.
4. To reduce risk of damage to electric plug and cord,
pull by plug rather than the cord when disconnecting
charger.
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:
a) the pins on plug of extension cord are the same
number, size and shape as those of plug on
charger.
b) the extension cord is property wired and in good
electrical condition; and
c) the wire size is large enough for AC ampere
rating of charger as specified in the following
chart.
Length of Cord AWG Size of Cord
25 Feet 18
50 Feet 18
100 Feet 16
150 Feet 14
6. Do not operate the charger with damaged cord or
plug replace them immediately.
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 service person.
8. Do not disassemble charger; take it to a qualified
service person when service or repair is necessary.
Incorrect assembly may result in a risk of electric
shock or fire.
9. To reduce risk of electrical shock, unplug the
charger from outlet before attempting any mainte-
nance or cleaning.
10. WARNING - RISK OF EXPLOSIVE GASES.
WORKING IN THE VICINITY OF A LEAD-ACID
BATTERY IS DANGEROUS. BATTERIES GENER-
ATE EXPLOSIVE GASES DURING NORMAL
BATTERY OPERATION. FOR THIS REASON, IT IS
OF THE UTMOST IMPORTANCE THAT EACH
TIME BEFORE USING YOUR CHARGER; YOU
READ THIS MANUAL AND FOLLOW THE IN-
STRUCTIONS EXACTLY.
To reduce the risk of battery explosion, follow these
instructions and those published by the battery
manufacturer. Review the cautionary markings on
the battery charger and battery.
Send Warranty Product Repairs to: 1025 E. Thompson Avenue, Hoopeston, IL 60942-0280
Call Customer Service if you have questions: 1-800-621-5485
00-99-000343/0503
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Schumacher SFM-1562A Specifications

General IconGeneral
BrandSchumacher
ModelSFM-1562A
CategoryBattery Charger
LanguageEnglish

Summary

Important Safety Instructions

Introduction to Charger Manual

Overview of the manual's purpose, covering safety, operation, and maintenance of the battery charger.

General Charger Safety Rules

Essential safety guidelines for using the charger, including handling cords, avoiding environmental exposure, and preventing shocks.

Risk of Explosive Gases Warning

Critical warning about explosive battery gases and instructions to prevent battery explosions during charging.

Personal Precautions for Battery Charging

Emergency Preparedness

Ensuring someone is within earshot and ready to assist during battery charging operations.

Hygiene and First Aid Measures

Keeping soap and water nearby and seeking immediate medical attention for acid exposure.

Protective Gear and Eye Safety

Recommendations to wear eye and clothing protection and avoid touching eyes during work near batteries.

Skin Contact and Eye Exposure Procedures

Immediate actions for skin contact with battery acid and flushing eyes with water.

Fire and Spark Prevention

Prohibiting smoking or sparks near batteries or engines to prevent ignition of explosive gases.

Tool Handling Safety

Warning against dropping metal tools on batteries to prevent sparks or short circuits.

Removal of Metal Items

Instruction to remove personal metal items like jewelry when working near a lead-acid battery.

Charger Usage Limitations

Using the charger only for lead-acid batteries and not for dry cells or other systems.

Frozen Battery Warning

Explicit instruction not to charge a frozen battery due to risk of damage or explosion.

Lead Exposure and Hand Washing

Warning about lead exposure from cords and the importance of washing hands after handling.

Battery Removal Safety

Steps for safely removing a battery from a vehicle, including terminal disconnection.

Preparing to Charge Battery

Ventilation and Gas Dissipation

Ensuring adequate ventilation to safely dissipate flammable gases produced during charging.

Battery Cell Maintenance

Instructions for checking and adding distilled water to battery cells and following manufacturer guidelines.

Battery Voltage Identification

Guidance on determining the battery's voltage by consulting the vehicle owner's manual.

AC Plug Safety

Warning against altering the AC plug and recommending professional installation for proper outlets.

Clamp Connection Safety

Crucial instruction to disconnect AC power before connecting or disconnecting battery clamps to prevent arcing.

Environmental Protection

Caution to avoid exposing the charger to rain and to replace any damaged cords or wires immediately.

Battery Charger Location Guidelines

Charger Placement Recommendations

Positioning the charger away from the battery and avoiding placement directly above it.

Ventilation Requirements

Prohibiting operation in enclosed areas or any location that restricts ventilation.

Battery Placement

Instruction not to set the battery on top of the charger during operation.

DC Connection Precautions

Clamp Handling

Ensuring DC clamps do not touch each other after removing the charger AC power cord from the outlet.

Battery Charging Steps (In Vehicle)

Cord Routing

Positioning AC and DC cords to minimize risk of damage from moving vehicle parts.

Awareness of Moving Parts

Staying clear of fan blades, belts, pulleys, and other engine parts that can cause injury.

Battery Polarity Check

Checking battery post polarity, noting the positive post is typically larger in diameter.

Grounded Post Identification

Determining which battery post is grounded to the chassis for correct connection procedures.

Negative Grounded Vehicle Connection

Procedure for connecting charger clamps to a vehicle with a negative grounded battery system.

Positive Grounded Vehicle Connection

Procedure for connecting charger clamps to a vehicle with a positive grounded battery system.

Disconnecting Procedure

Steps for safely disconnecting the charger from the vehicle in reverse order of connection.

Battery Charging Steps (Outside Vehicle)

Battery Post Identification

Checking battery post polarity, noting the positive post is typically larger in diameter.

Jumper Cable Attachment

Attaching a jumper cable to the negative battery post to maintain a safe distance from the battery.

Positive Clamp Connection

Connecting the positive (Red) charger clamp to the positive post of the battery.

Negative Clamp Final Connection

Connecting the negative clamp to the free end of the cable, keeping distance from the battery.

Disconnecting Procedure

Safely disconnecting the charger in reverse sequence, maintaining distance from the battery.

Marine Battery Charging

Guidance for charging marine batteries, recommending shore charging or specialized equipment.

Operation Instructions

Voltage Selector Switch

Setting the 6 and 12 volt selector switch to match the battery's voltage.

Charger Connection

Connecting the charger to the battery as outlined in the relevant sections.

AC Power Connection

Plugging the AC power cord into a 120 AC volt receptacle.

LED Indicator Explanation

Explanation of amber (charging), green (fully charged), and red (trouble) LED indicators.

Charger Standby Operation

Green LED illumination when plugged in but not connected to a battery; requires battery connection for proper operation.

Charging Cycle and Maintenance Mode

Description of amber LED turning off and green LED turning on when charging is complete and enters maintenance mode.

Never Unplug Charger with Battery Connected

Warning against unplugging the charger from AC while it remains connected to the battery.

Overload Condition Indicator

Red LED indicates overload; common causes include shorted clamps or reverse polarity.

Charger Overload and Battery Types

Overload Reset Procedure

How to reset the charger from an overload state by disconnecting a battery clamp.

Supported Battery Types

Information on battery types compatible with the charger, including starter, deep cycle, and gel batteries.

Grounding Receptacle

Caution to connect the charger directly to a grounding (three-prong) receptacle and avoid adapters.

Charger Maintenance and Controls

Clamp Cleaning

Instructions to clean charger clamps after each use to prevent corrosion from battery fluid.

Cord Storage

Recommendation to coil the output cord neatly when storing the charger to prevent damage.

Power Control

Note that the charger has no power on/off switch; plug in only after battery connections are made.

Indications and Charging Times

Full Charge Battery Indication

How to determine a fully charged battery by electrolyte specific gravity and bubbling.

Charging Times

Average charging times based on battery capacity and charger output of 1.5 amperes.

Limited Warranty Information

Warranty Coverage

Two-year limited warranty from purchase date against defective material or workmanship.

Warranty Exclusions

Conditions that void the warranty, including misuse, careless handling, or unauthorized repair.

Manufacturer's Disclaimer

Manufacturer makes no warranties beyond the express limited warranty and disclaims implied warranties.

Legal Rights

Information on specific legal rights granted by the warranty, which may vary by state.

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