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IMPORTANT: READ AND SAVE THIS SAFETy AND INSTRUCTION MANUAL.

IMPORTANT SAFETy INSTRUCTIONS

1. 

WARNING: 

This battery charger is to be used for charging 24 volt bat-

teries only.  Use of this charger on other batteries could lead to severe 

property damage or personal injury. 
SAVE THESE INSTRUCTIONS – The MSC-2405 offers a wide range of 

1.1 

features to accommodate the needs for home or light commercial use. 

This manual will show you how to use your charger safely and effectively. 

Please read, understand and follow these instructions and precautions 

carefully, as this manual contains important safety and operating instruc-

tions.
WARNING: Pursuant to California Proposition 65, this product contains 

1.2 

chemicals known to the State of California to cause cancer and birth 

defects or other reproductive harm.
Do not expose charger to rain or snow.

1.3 

Use only recommended attachments. Use of an attachment not recom-

1.4 

mended or sold by Schumacher® Electric Corporation may result in a risk 

of fire, electric shock or injury to persons.

To reduce the risk of damage to electric plug or cord, pull by the plug 

1.5 

rather than the cord when disconnecting 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 used, make sure:

That the pins on the plug of the extension cord are the same number, 

• 

size and shape as those of the plug on the charger.
That the extension cord is properly wired and in good electrical condition.

• 

That the wire size is large enough for the AC ampere rating of the charger 

• 

as specified in the table in section 8.

Do not operate the charger with a damaged cord or plug; take it to a 

1.7 

qualified service person. (Call customer service at: 1-800-621-5485.)

Do not operate the charger if it has received a sharp blow, been dropped 

1.8 

or otherwise damaged in any way; take it to a qualified service person. 

(Call customer service at: 1-800-621-5485.)
Do not disassemble the charger; take it to a qualified service person 

1.9 

when service or repair is required. Incorrect reassembly may result in a 

risk of fire or electric shock. (Call customer service at: 1-800-621-5485.)

To reduce the risk of electric shock, unplug the charger from the outlet 

1.10 

before attempting any maintenance or cleaning. Simply turning off the 

controls will not reduce this risk.

WARNING – RISK OF EXPLOSIVE GASES.
WORKING IN THE VICINITy OF A LEAD-ACID BATTERy IS DANGER-

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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