Schumacher MSC-2405 Owner'S Manual Download Page 5

 3 

PREPARING TO CHARGE

3. 

If it is necessary to remove the battery from the vehicle to charge it, al-

3.1 

ways remove the grounded terminal first. Make sure all of the accessories 

in the vehicle are off, to prevent arcing.
Be sure the area around the battery is well ventilated while the battery is 

3.2 

being charged.
Clean the battery terminals before charging the battery. During cleaning, 

3.3 

keep airborne corrosion from coming into contact with your eyes, nose 

and mouth. Use baking soda and water to neutralize battery acid and help 

eliminate airborne corrosion. Do not touch your eyes, nose or mouth.
Add distilled water to each cell until the battery acid reaches the level 

3.4 

specified by the battery manufacturer. Do not overfill. For a battery without 

removable cell caps, such as valve regulated lead-acid-batteries, carefully 

follow the manufacturer’s recharging instructions.
Read, understand and follow all instructions for the charger, battery, 

3.5 

vehicle and any equipment used near the battery and charger. Study all of 

the battery manufacturer’s specific precautions while charging and recom

-

mended rates of charge.
Determine the voltage of the battery by referring to the vehicle owner’s 

3.6 

manual and make sure that the output voltage selector switch is set to the 

correct voltage. If the charger has an adjustable charge rate, charge the 

battery in the lowest rate first.

Make sure that the charger cable clips make tight connections.

3.7 

CHARGER LOCATION

4. 

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

4.1 

Never place the charger directly above the battery being charged; gases 

4.2 

from the battery will corrode and damage the charger.
Do not set the battery on top of the charger.

4.3 

Never allow battery acid to drip onto the charger when reading the electro-

4.4 

lyte specific gravity or filling the battery.

Do not operate the charger in a closed-in area or restrict the ventilation in 

4.5 

any way.

DC CONNECTION PRECAUTIONS

5. 

Connect and disconnect the DC output clips only after turning the charger 

5.1 

off and removing the AC plug from the electrical outlet. Never allow the 

clips to touch each other.
Attach the clips to the battery and chassis, as indicated in steps 6.5, 6.6 

5.2 

and 7.2 through 7.4.

Summary of Contents for MSC-2405

Page 1: ...00 99 000904 1008 OWNER S MANUAL Model MSC 2405 For 24 Volt Batteries Owner s Manual READ ENTIRE MANUAL BEFORE USING THIS PRODUCT Voltage 24 Amperage 5...

Page 2: ...k of Schumacher Electric Corporation MSC 2405 is a trademark of Schumacher Electric Corporation COPYRIGHT INFORMATION MSC 2405 Owner s Manual 2008 Schumacher Electric Corporation The information speci...

Page 3: ...cting the charger An extension cord should not be used unless absolutely necessary Use 1 6 of an improper extension cord could result in a risk of fire and electric shock If an extension cord must be...

Page 4: ...ly with soap 2 4 and water If acid enters your eye immediately flood the eye with cold run ning water for at least 10 minutes and get medical attention right away NEVER smoke or allow a spark or flame...

Page 5: ...l of the battery manufacturer s specific precautions while charging and recom mended rates of charge Determine the voltage of the battery by referring to the vehicle owner s 3 6 manual and make sure t...

Page 6: ...E RED clip from 6 5 the battery charger to the POSITIVE POS P ungrounded post of the battery Connect the NEGATIVE BLACK clip to the vehicle chassis or engine block away from the battery Do not connect...

Page 7: ...he POSITIVE POS P 7 3 post of the battery Position yourself and the free end of the cable you previously attached to 7 4 the NEGATIVE NEG N battery post as far away from the battery as possible then c...

Page 8: ...8 2 8 3 25 50 100 150 7 6 15 2 30 5 45 6 0 2 18 18 18 16 2 3 18 18 16 14 3 4 18 18 16 14 4 5 18 18 14 12 5 6 18 16 14 12 6 8 18 16 12 10 8 10 18 14 12 10 10 12 16 14 10 8 12 14 16 12 10 8 14 16 16 12...

Page 9: ...ed and away from any combustible material and fumes Turn off and disconnect charger 11 1 Place the back of the charger with mounting bracket against a secure flat 11 2 surface Securely mount charger t...

Page 10: ...ED will glow 13 4 to show that AC power is present Then the green and yellow LED will blink once as a self test to make sure that the LED is operating properly After three seconds the CHARGING yellow...

Page 11: ...6 Example Amp Hour Rating Reserve Capacity 16 2 NOTE The Reserve Capacity can be obtained from the battery specifica tion sheet or the owner s manual To calculate the time needed for a charge Find the...

Page 12: ...store clips on handle clipped together on or around metal or 16 3 clipped to cables troubleshooting 17 LED GUIDE PROBLEM POSSIBLE CAUSE SOLUTION The charger is plugged in but the POWER ON red LED is n...

Page 13: ...g to a battery to force higher amperage into it than it can effectively use in recharging When an unknown operating problem arises please read the complete 18 3 manual and call the customer service nu...

Page 14: ...12 replacement parts 20 Battery Clamp Output Cord 38 99 001840 20 1 20 2 3 Pin XLR 3 12C Output Cord 38 99 002111 3 8 Dia Ring Terminal Output Cord 38 99 002112 20 3...

Page 15: ...s including but not limited to express implied or statutory warranties including without limitation any implied warranty of merchantability or implied warranty of fitness for a particular purpose Furt...

Page 16: ...14...

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