Schumacher 9500A User Manual

OWNER'S MANUAL

MODEL 9500A Fully Automatic 6 & 12 volt 2 amp / 15 amp / 40 amp Battery Charger with 125 amp / 250 amp Engine Start

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 EACH TIME BEFORE USING YOUR CHARGER, YOU READ THIS MANUAL AND FOLLOW THE INSTRUCTIONS EXACTLY.

Safe Operations

Read Rules for

and Instruction

Carefully

1. Before you use your battery charger, be sure to read all instructions and cautions printed on:

• Battery Charger

• Battery

• Vehicle or unit using battery

2. Use battery charger on LEAD ACID type rechargeable batteries only, such as used in trucks, autos, tractors, airplanes, trolling motors, vans, RV's, etc. Charger is not intended to supply power to a low-voltage electrical system other than in an automotive application.

WARNING: Do cell batteries that are commonly used with home appliances. These batteries may burst and cause injury to persons and damage to property.

3. Use only attachments recommended or sold by manufacturer. Use of non-recommended attachments may result in fire, electric shock, or injury.

4. When disconnecting the battery charger, pull by the plug not by the cord. Pulling on the cord may cause damage to cord or plug.

5. Locate battery power cord so it cannot be stepped on, tripped over, or subjected to damage or stress.

6. Do not operate charger with damaged cord or plug. Have cord replaced 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 professional for inspection and repair.

8. Do not disassemble charger. Take it to a qualified professional when service or repair is required. Incorrect reassembly may result in electric shock or fire.

9. To reduce risk of electric shock, unplug charger from outlet before attempting any maintenance or cleaning.

not use battery charger for charging dry-

GENERAL BATTERY SAFETY

10. Do not use an extension cord unless absolutely necessary. Use of an improper extension cord could result in fire or electric shock. If an extension cord must be used, make sure that:

• Pins on plug of extension cord are the same number, size,

and shape as those of the plug on the charger.

• Extension cord is properly wired and in good electrical

condition.

• Wire size is large enough for AC ampere rating of charger,

as specified below:

_____________________________________________

Length of cord (feet): 25 50 100 150 AWG size of cord: 16 12 10 8

(American Wire Gauge)

_____________________________________________

11. Always charge battery in a well ventilated area. NEVER operate in a closed-in or restricted area without adequate ventilation because of risk of explosive gases.

12. Locate charger as far away from battery as DC charger cables permit.

13. Do not expose charger to rain or snow.

14. NEVER charge a frozen battery. If battery fluid (electrolyte) is frozen, bring into a warm area to thaw before charging.

15. NEVER allow battery acid to drip on charger when reading specific gravity or filling battery.

16. NEVER set a battery on top of charger.

17. NEVER place charger directly above battery being charged. Gases from battery will corrode and damage charger.

18. NEVER touch the battery clips together when the charger is energized.

• IMPORTANT SAFETY INSTRUCTIONS •

• SAVE THESE INSTRUCTIONS •

ELECTRIC CORPORATION

801 BUSINESS CENTER DRIVE • MOUNT PROSPECT, ILLINOIS 60056-2179

Send Warranty Product Repairs to: P.O. Box 280 • 1025 East Thompson Avenue, Hoopeston, IL 60942

Call Customer Service if you have questions: 1-800-621-5485

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PERSONAL PRECAUTIONS AND SAFETY

1. WARNING: Wear complete eye protection and clothing protection, when working with lead-acid batteries.

2. Make sure someone is within range of your voice or close enough to come to your aid when you work with or near a lead-acid battery.

3. Have plenty of fresh water and soap nearby for use if battery acid contacts skin, clothing, or eyes. If battery acid contacts skin or clothing, wash immediately with soap and water.

4. Avoid touching your eyes while working with a battery. Acid particles (corrosion) may get into your eyes! If acid enters your eye, immediately flood eye with running cold water for at least 10 minutes. Get medical attention immediately.

Charger should be grounded to reduce the risk of electric shock. Charger is equipped with an electric cord having an equipment grounding conductor and a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances. This battery charger is designed for use on a nominal 120 volt circuit and has a grounded plug that looks like the plug illustrated in FIGURE 1 (A). This plug should be used in a grounded outlet. The plug pins must fit the receptacle (outlet). ADAPTER: A temporary adapter, as show in FIGURE 1 (B) and (C), may be used to connect the charger plug to a two pole receptacle (outlet), as shown in FIGURE 1 (B).

GROUND AND AC POWER CORD CONNECTIONS

5. Remove all 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 current high enough to weld a ring (or the like) to metal, causing a severe burn.

6. Take care not to drop a metal tool or other metal onto the battery. Metal may cause sparking or short circuit the battery or another electrical devise. Sparking may cause an explosion.

7. Always operate battery charger in an open well ventilated area.

8. NEVER smoke or allow a spark or flame in the vicinity of the battery or engine. Batteries generate explosive gases!

GROUNDING

SCREW

NOTE: The temporary adapter should be used only until a prop-

erly grounded outlet can be installed by a qualified electrician.

DANGER: Never alter the AC cord or plug provided. If it will not fit outlet, have a proper outlet installed by a qualified electrician. Improper connection can result in a risk of an electrical shock. DANGER: Before using an adapter, as illustrated, be certain that the center screw of the outlet plate is grounded. The green-colored rigid ear or lug extending from the adapter must be connected to a properly grounded outlet. Make certain it is grounded. If necessary, replace original outlet cover plate screw with a longer screw that will secure adapter ear or lug to outlet cover plate and make ground connection to grounded outlet.

1. Make sure you have a 12 volt or a 6 volt lead-acid battery. and select batter charger switch accordingly.

2. Clean battery terminals. Take care to keep corrosion from coming in contact with your eyes.

3. If required, add distilled water in each cell until battery acid reaches levels specified by battery manufacturer. This helps purge excessive gas from cells. Do not overfill. For a battery without cell caps, carefully follow manufacturer's recharging instructions.

4. Study all battery manufacturer's specific precautions, such as removing or not removing cell caps while charging, and recommended rates of charge.

PREPARING TO CHARGE

5. Be sure area around battery is well ventilated while battery is being charged. Gas can be forcefully blown away by using a piece of cardboard or other non-metallic material as a fan.

6. 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.

7. A marine (boat) battery must be removed and charged on shore. To charge it on board requires equipment specially designed for marine use.

FIGURE 1 GROUNDING METHODS

CHARGER LOCATION PRECAUTIONSE.

Never place charger directly above the battery being charged,

gases from battery could damage the charger.

Never allow battery acid to drip on the charger when reading specific gravity of filling battery.

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Never operate charger in a closed in area, or restrict ventilation in any way.

Do not set battery on top of the charger.

When charging battery in the vehicle, take care to determine the battery type and which post is grounded. To reduce risk of a spark near battery, follow these steps when battery is installed in vehicle. WARNING: A spark near battery may cause battery explosion.

OPERATING INSTRUCTIONS: CHARGING BATTERY IN VEHICLE

1. Position AC power cord and DC charging cords to reduce risk of damage by hood, door, or moving engine parts.

2. Stay clear of fan blades, belts, pulleys, and other parts that can cause injury.

3. Check polarity of battery posts. Battery case will be marked by each post: POSITIVE (POS, P, +) and NEGATIVE (NEG, N, -). NOTE: The positive battery post usually has a larger diameter than the negative post.

4. Determine which post of battery is ground (connected) to chassis.

NOTE: The negative post is normally grounded.

NEGATIVE GROUNDED POST

5A. For negative-grounded vehicle, connect POSITIVE (RED) clip from battery charger to POSITIVE (POS, P, +) ungrounded post of battery. Connect NEGATIVE (BLACK) clip to vehicle chassis or engine block away from battery. Connect to a heavy gauge metal part of the frame or engine block.

POSITIVE GROUNDED POST

5B. For positive-grounded vehicle, connect NEGATIVE (BLACK) clip from battery charger to NEGATIVE (NEG, N, -) ungrounded post of battery. Connect POSITIVE (RED) clip to vehicle chassis or engine block away from battery. Connect to a heavy gauge unpainted metal part of the frame or engine block.

WARNING: Do not connect clip to carburetor, fuel lines, or sheetmetal body parts. NOTE: Attach clips to battery post and twist or rock back and forth several times to make a good connection. This tends to keep clips from slipping off terminals and helps to reduce risk of sparking.

6. Connect the AC power cord and then make the desired charger settings, (See Battery Charging-section H).

7. Observe the meter for proper response, if something does not look right, refer to the trouble shooting section of this manual.

8. When the battery is fully charged, unplug the charger from the AC outlet.

9. When the battery is charged and the charger is unplugged: (1) Remove clip from the vehicle chassis, then (2) Remove clip from the battery post, in that order.

When charging battery out of vehicle, take care to determine the battery type. To reduce risk of a spark near battery, follow these steps when battery is outside vehicle. WARNING: A spark near the battery may cause battery explosion. WARNING: When removing battery from vehicle or boat, disconnect grounded pole first. When disconnecting, make sure all accessories are off, so as not to cause an arc. (NOTE: A marine (boat) battery must be removed and charged on shore. (To charge on board requires special equipment designed for marine use.) WARNING: When reinstalling battery, attach the ground post first.

1. Check polarity of battery posts. Battery case will be marked

2. Attach a 24-inch long (or longer) 6-gauge (AWG) insulated

3. Connect POSITIVE (RED) charger clip to POSITIVE (POS,

4. Position yourself and free end of 24 inch cable as far away

5. Connect the AC power cord and then make the desired

6. Observe the meter for proper response, if something does

OPERATING INSTRUCTIONS: CHARGING BATTERY OUT OF VEHICLE

by each post: POSITIVE (POS, P, +) and NEGATIVE (NEG, N, -). NOTE: The positive battery post usually has a larger diameter than the negative post.

battery cable to NEGATIVE (NEG, N, -) battery post. (The 24" lead is not supplied. You may purchase at most automotive stores.)

P, +) post battery. Rock clip back and forth to make good connection.

from battery as possible. Then connect NEGATIVE (BLACK) charger clip to free end of cable. WARNING: Do not face battery when making final connection. Rock clip back and forth to make a good connection.

charger settings. (See Battery Charging-section H).

not look right, refer to the troubleshooting section of this manual.

24" CABLE

7. When battery is fully charged, unplug charger from AC outlet.

8. When battery is fully charged and the charger is unplugged: (1) Remove clip from end of the Negative end of cable, then (2) Remove clip from Positive battery post, in that order.

9. Clean and store battery charger.

WARNING: Be sure area around the battery is well ventilated while battery is being charged. Gas can be forcefully blown away by using a piece of cardboard or other nonmetallic material as a fan.

BATTERY

CABLE

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