Schumacher SPEEDCHARGE 300A Owner'S Manual Download Page 2

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SAVE THIS OWNER’S MANUAL ANd REAd BEFORE EACH USE.

Model 300A, Fully Automatic Battery Charger offers features to accommodate the 

needs for home or light commercial use. This manual will explain how to use the char-

ger safely and effectively. Please read and follow these instructions and precautions 

carefully.

NOTE: 

This equipment has been tested and found to comply with the limits for a 

Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are de-

signed to provide reasonable protection against harmful interference in a residential 

installation. This equipment generates, uses and can radiate radio frequency energy 

and, if not installed and used in accordance with the instructions, may cause harmful 

interference to radio communications. However, there is no guarantee that interfer-

ence will not occur in a particular installation. If this equipment does cause harmful 

interference to radio or television reception, which can be determined by turning the 

equipment on and off, the user is encouraged to try to correct the interference by one 

or more of the following measures:
•  Reorient or relocate the receiving antenna.
•  Increase the separation between the equipment and receiver.
•  Connect the equipment into an outlet on a circuit different from that to which the receiver 

is connected.

•  Consult the dealer or an experienced radio technician for help.

IMPORTANT SAFETy INSTRUCTIONS 

 ................................................................... 3

PERSONAL SAFETy PRECAUTIONS 

 ...................................................................... 4

BEFORE USING yOUR BATTERy CHARGER 

 ........................................................ 5

 

Plugging It In ......................................................................................................... 5

 

Using An Extension Cord ...................................................................................... 5

 

Battery Clamps ...................................................................................................... 5

 

12v Accessory Plug ............................................................................................... 5

 

Ring Connectors.................................................................................................... 5

USING yOUR BATTERy CHARGER

 ......................................................................... 6

PREPARING yOUR BATTERy TO BE CHARGEd 

 .................................................. 6

OPERATING INSTRUCTIONS 

 ................................................................................... 7

 

Charging Battery In The Vehicle ............................................................................ 7 

 

Charging Battery Removed From The Vehicle ...................................................... 8

MAINTENANCE ANd CARE 

 ..................................................................................... 8

BATTERy PERCENT ANd CHARGE TIME

 ............................................................... 9

LIMITEd WARRANTy 

 ............................................................................................... 9

TABLE OF CONTENT

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Summary of Contents for SPEEDCHARGE 300A

Page 1: ...er Electric Corporation Mount Prospect IL 60056 U S A Model 300A For 12 Volt Lead Acid Batteries SpeedCharge Fully Automatic 3 Amp Battery Charger Maintainer with Float Mode Monitoring Send Warranty P...

Page 2: ...t occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment on and off the user is encourag...

Page 3: ...TE EXPLOSIVE GASES DURING NORMAL BATTERY OP ERATION FOR THIS REASON IT IS OF UTMOST IMPORTANCE THAT EACH TIME BEFORE USING YOUR CHARGER YOU READ THIS MANUAL AND FOLLOW THE INSTRUCTIONS EXACTLY To redu...

Page 4: ...ediately with running cold water for at least 15 minutes Then immediately get medical attention Never charge a frozen battery Remove personal metal items such as rings bracelets necklaces and watches...

Page 5: ...mps Connect the clamps to the charger Follow the Operating Instructions to connect the output clamps to the bat tery After a solid electrical connec tion is made to the battery plug the power cord int...

Page 6: ...ery iswellventilatedwhileitisbeingcharged Gases emitted from the battery can be forcefullyblownawaybyusingapieceof cardboard or other nonmetallic material as a fan If it is necessary to remove the bat...

Page 7: ...D and the charger has stopped charg ing and switched to the Maintain Mode of operation 9 To disconnect the charger unplug the power cord from the 120V AC electrical wall outlet before attempt ing to d...

Page 8: ...rge rate and battery type The CHARGING yellow LED should light and the charging process should start If the CHECK red LED is on check for correct cable connections 7 To disconnect the charger unplug i...

Page 9: ...er with the original sales receipt transportation and or mailing charges prepaid to the manufacturer or its authorized representative This limited warranty is void if the product is misused subjected...

Page 10: ...10 notes...

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