CIRCUIT BREAKER

This battery charger is equipped with a self-resetting circuit breaker. This device protects the charger from temporary over- loads. In the event of an overload, the circuit breaker will trip open and after a short cooling off period will reset automatically. This process is known as cycling and can be recognized by an audible clicking sound.

NOTE: Clicking sound is normal. Wait until charger automati- cally resets itself.

CAUTION: Persistent clicking (more than 30 minutes) may in- dicate reverse connection or shorted battery cells. (See

TROUBLESHOOTING)

BATTERY TYPES

Three basic types of lead-acid batteries can be given a charge with this charger: (1) Conventional and Low Maintenance,

(2) Maintenance Free, (3) Deep Cycle / Marine.

Conventional and Low Maintenance Batteries. These are the antimony/lead batteries. Conventional/Low Maintenance batter- ies require periodic addition of water to the acid solution (elec- trolyte). Additional water may be added by removing the filler caps located on the top of the battery.

IMPORTANT: When antimony is known to be one of the mate- rials used in the battery's construction, that battery is a Low Maintenance/Conventional type.

CAUTION: Some Low Maintenance batteries have a relatively smooth top without any apparent battery filler caps. If, however, the battery manufacturer/distributor recommends periodic check- ing of electrolyte level and provides access to the battery for

water additions, the battery is probably a Low Maintenance/ Conventional type.

Maintenance Free Batteries. These are calcium/lead batteries and normally do not require water additions. Therefore, filler caps have been removed from the battery surface. These bat- teries will have a smooth or sealed appearance.

Deep Cycle Batteries. These heavy duty batteries are used in boats, construction equipment, sump pumps, etc. They are nor- mally marked DEEP CYCLE on the outside of the case.

OPERATING INSTRUCTIONS: CHARGING BATTERY OUT OF THE VEHICLE

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

2.Attach a 24-inch long (or longer) 6-gauge (AWG) insulated battery cable to NEGATIVE (NEG, N, -) battery post. (Not provided with charger.)

3.Connect POSITIVE (RED) charger clip to POSITIVE (POS, P, +) post battery. Rock clip back and forth to make good connection.

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

FIGURE 7 shows the connection.

5.Select charge on Switch #1, then "2" or "12" on Switch #2.

6.Plug charger AC cord into 120 volt outlet.

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

POSITIVENEGATIVE

BATTERY CHARGER

BATTERY + -

24", 6 GUAGE

POWER

CABLE

CORD

 

TO

 

GROUNDED

 

POWER OUTLET

FIGURE 7 CONNECT NEGATIVE BATTERY CLIP

TO 24 INCH CABLE END

8.When battery is fully charged and charger is unplugged,

(1)remove clip from end of Negative end of cable, and

(2)remove clip from Positive battery post, in that order.

9.Clean and store battery charger.

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Schumacher SF-6275A-PE Circuit Breaker, Battery Types, Operating Instructions Charging Battery OUT of the Vehicle
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SF-6275A-PE, 1275A-PE specifications

The Schumacher 1275A-PE and SF-6275A-PE are two advanced battery chargers that have gained popularity among automotive enthusiasts and everyday users alike. These models stand out due to their state-of-the-art technology and user-friendly features.

The Schumacher 1275A-PE is designed for versatility, capable of charging a wide range of batteries, from standard automotive batteries to more specialized types such as AGM and gel batteries. It boasts a powerful 12A output, making it suitable for quickly charging larger batteries while maintaining efficiency. The charger utilizes a microprocessor-controlled system that ensures optimal charging with minimal risk of overcharging. This technology not only increases the longevity of the battery being charged but also enhances the safety of the operation.

In terms of user interaction, the Schumacher 1275A-PE features a clear and intuitive LCD display that provides real-time information about the charging status, voltage, and battery condition. This allows users to monitor the process easily. Additionally, it is equipped with multiple charging modes, including a trickle charge option that is perfect for maintaining batteries during prolonged periods of inactivity.

On the other hand, the SF-6275A-PE model takes performance a step further with its advanced features tailored for frequent users. It incorporates smart technology that automatically detects the battery type and adjusts the settings accordingly for optimum performance. This feature is particularly beneficial for those who own multiple vehicles or diverse battery types, streamlining the charging process.

Both models are equipped with safety mechanisms such as reverse polarity protection and short circuit protection, ensuring that users can operate the chargers without fear of damaging their batteries or causing accidents. The robust design of these chargers includes durable clamps and heavy-duty cables, ensuring long-lasting performance in various environments.

Another notable feature of the SF-6275A-PE is its lightweight and compact design, which makes it portable and convenient for travel. Whether at home or on the go, users can easily transport these chargers to ensure their vehicles are always ready for action.

In conclusion, the Schumacher 1275A-PE and SF-6275A-PE are exemplary battery chargers that combine advanced technology with user-friendly characteristics, providing an excellent solution for modern battery maintenance and charging needs. These models exemplify Schumacher's commitment to quality and innovation, making them a smart choice for both casual users and automotive professionals.
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