TROUBLESHOOTING

The battery charger is designed to work automatically. However, If a problem does occur, check the following:

PROBLEM

POSSIBLE

SOLUTION

Charger will not turn OFF.

ON/OFF switch defective.

Have battery charger checked.

Green charge indicator never

Battery has problem and will not take

Have battery checked.

turns on.

full charge.

 

 

Two or more batteries connected in

Do not parallel charge.

 

parallel

 

Green charge indicator lamp turns

Battery of 200 ampere hours or larger.

Requires more time to charge: continue

off and on every few seconds

 

charging.

AFTER THREE HOURS without

 

 

slowing down.

Battery is connected to application that

 

 

draws a small current (such as an auto

 

 

dome light).

 

 

 

 

Charging current is less than full

Battery is partially charged.

Continue charging.

output rating of charger.

 

 

Green charge indicator lamp

Battery is defective (battery plates are

Have checked and replace battery.

turns on after only a few minutes

crusted) and will not accept a full

 

of charging.

charge.

 

 

 

 

Charge indicator lamp repeatedly

Severely discharged battery (but

Allow charging to continue until battery has

turns on and off, accompanied by a

otherwise good battery).

recovered sufficiently to take a charge (Circuit

clicking sound.

 

breaker will continue to cycle.

 

Battery is defective (will not accept

Have battery charged.

 

charge).

 

 

Charger is cycling after circuit breaking

Wait until charger automatically resets itself

 

overload.

(DO NOT RETURN FOR SERVICE).

 

 

 

Charger makes a loud buzz or hum.

Transformer laminations vibrate (buzz).

Continue charging. Buzz is not abnormal.

 

Shorted diode (hum).

Have charged tested by qualified technician.

 

 

 

NOTE:

This product is manufactured for Minn Kota by Schumacher Electric Corporation. If you have any questions regarding the operation of this charger please contact Schumacher Electric technical service at 1-800-621-5485, Ext. 322.

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Schumacher MKC-10 important safety instructions Troubleshooting, Problem Possible Solution

MKC-10 specifications

The Schumacher MKC-10 is a state-of-the-art automatic battery charger designed to meet the demands of modern automotive batteries. With a plethora of features and advanced technologies, this charger stands out in the competitive market of battery maintenance tools.

At the heart of the Schumacher MKC-10 is its intelligent microprocessor technology. This feature allows the charger to automatically adjust its charging mode based on the battery's needs, ensuring optimal charging efficiency and prolonging battery life. It can handle both 6V and 12V batteries, making it versatile for a wide range of vehicles, including cars, trucks, motorcycles, and RVs.

One of the defining characteristics of the MKC-10 is its multi-stage charging process. The charger employs four distinct charge stages: initialization, bulk charge, absorption, and float charge. This process ensures that the battery is charged quickly but safely. The initialization stage checks the battery condition, the bulk charge stage provides maximum current, the absorption stage allows the battery to reach full capacity without overcharging, and the float charge stage maintains the battery at an optimal level.

The MKC-10 is equipped with a robust LED display that provides real-time status updates throughout the charging process. Users can easily monitor the progress, as the display indicates the charging stage, battery condition, and any errors in the process. This user-friendly interface simplifies operation, making it accessible even for those who may not be technologically savvy.

Safety features are paramount in the design of the Schumacher MKC-10. It includes reverse polarity protection to prevent accidental damage, short circuit protection, and overcharge protection, ensuring a safe charging experience. The charger's compact and portable design makes it easy to store and transport, ideal for both home use and professional applications.

Finally, the Schumacher MKC-10 is built to last, with rugged construction that can withstand the rigors of automotive environments. Whether for personal use or in a commercial garage, this battery charger combines advanced technology with practical features, making it a go-to choice for battery maintenance. With the MKC-10, you can ensure your batteries are always ready to perform, providing peace of mind and convenience.