Battery-Powered Systems Installation Guidelines

Installing the Alternator

Follow the instruction manual included with the alternator/regulator. Here are a few additional tips.

The new alternator should directly replace the existing one (Fig. 6) (i.e., pad mount or J180 mount). If not, you need to request the correct model.

The alternator amp rating is based on the number of batteries in your system and may be different on different applications.

You will have to reuse the alternator pulley.

Alternator power wiring may have to be upsized or paralleled with an additional cable if the OEM cable size is not able to conduct the required current. Refer to the alternator literature for guidance.

The negative cable must be attached to the negative terminal on the alternator and the negative terminal on a battery. It must not go just to chassis ground.

Secondary chafe protection (wire loom) is recommended on AT LEAST the positive conductor. It is also recommended that chafe protection be placed in chafe-prone areas on the negative wire.

If you make your own cables, either crimp the end on the cable with the correct tool or solder it on. There are cable ends available with the solder already in the end. Either way, it is suggested that the connection be covered with heavy-duty heat shrink. This helps to prevent corrosives from being wicked up into the copper strands where they can cause hidden corrosion.

Make double sure that all connections are tight, as loose connections can cause the regulator not to work correctly.

Figure 6 – Alternator installed

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Dometic 2597 manual Alternator installed
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2597 specifications

The Dometic 2597 is a cutting-edge portable refrigerator designed to meet the needs of outdoor enthusiasts, travelers, and anyone in search of efficient cooling solutions. This innovative appliance combines advanced technology with practical features, ensuring that perishable items remain fresh and beverages stay chilled even in challenging conditions.

One of the standout features of the Dometic 2597 is its impressive cooling performance. The unit maintains temperatures as low as -7°F (-22°C), making it suitable for both refrigeration and freezing. Whether camping in the wilderness or enjoying a picnic at the beach, this portable fridge handles everything from ice cream to fresh produce.

In terms of capacity, the Dometic 2597 offers a generous interior space of 53 liters, allowing users to store ample food and drinks without compromising portability. Its adjustable shelves and removable dividers enhance organization and make it easy to access contents quickly.

The Dometic 2597 utilizes advanced compressor technology to ensure optimal energy efficiency. It operates quietly, reducing noise disturbances in quiet settings while drawing minimal power. Users can power the fridge via multiple sources, including a standard AC outlet, a 12V vehicle battery, or even solar panels. This versatility ensures that adventures can be prolonged without fear of running out of power.

In addition to its cooling capabilities, the Dometic 2597 showcases a robust and durable design. Its rugged exterior is built to withstand harsh conditions, and the fridge is equipped with a user-friendly control panel that allows for easy temperature adjustments. An integrated battery protection system is included to prevent the vehicle’s battery from draining, providing peace of mind during extended use.

Another notable aspect is the fridge’s portability. Weighing only 72 pounds, it features heavy-duty handles and a compact form factor that makes it easy to transport. The Dometic 2597 is also designed to fit in most vehicle trunks, making it an ideal companion for road trips, camping, and tailgating.

The Dometic 2597 truly epitomizes the blend of functionality, efficiency, and rugged portability, making it an essential addition for anyone who enjoys a taste of the outdoors without compromising on comfort and convenience. Whether you're heading out for a weekend getaway or a long-term expedition, the Dometic 2597 is the ultimate cooling companion.
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