Westinghouse 2400i digital inverter generator

Operation steps:

Start the generator according to the normal procedure and turn off the ECO mode after stable operation.

Clean the positive and negative terminals of the battery and remove oxides (gently rub with sandpaper).

Connect the crocodile clip of the charging cable to the battery: the red clip is connected to the positive pole (+), and the black clip is connected to the negative pole (-), ensuring clamping (to avoid poor contact and heat generation).

Insert the cigarette lighter plug of the charging cable into the 12V DC socket of the generator.

During the charging process, maintain a distance of at least 1m between the battery and the generator (to prevent hydrogen explosions during battery charging), monitor the battery temperature in real-time, and immediately stop charging if the battery is hot or the electrolyte boils.

Charging time: adjusted according to battery capacity, generally not exceeding 3 hours; When there is no monitoring tool, disconnect after charging for 2 hours and test the battery voltage (full charge voltage is about 12.6V).

Charging completed: First unplug the cigarette lighter plug, then disconnect the crocodile clip (negative first, positive later), and cover the battery vent caps.

Method 2: Charging the AC socket through a charger (recommended)

Tool preparation: A 12V battery charger with 240V AC input (compatible with battery types such as lead-acid and lithium batteries).

Operation steps:

Start the generator and connect the charger power plug to a 240V AC socket after stable operation.

Connect the battery according to the charger manual (positive to positive, negative to negative).

Turn on the charger and set the appropriate charging mode (such as constant voltage, constant current).

During the charging process, monitor the charger indicator light and battery temperature, and complete the charging according to the charger prompts.

Charging completed: Turn off the charger, unplug the power plug, disconnect the battery connection, and stop the generator.

Advantages: The charger can intelligently adjust the charging current and voltage, avoiding overcharging and damaging the battery, and has higher safety.

Complete maintenance process (including cycle and operation details)

1. Preparation before maintenance

Safety measures: Turn off the generator and remove the spark plug cap (to prevent accidental starting); Let the engine cool to room temperature (to avoid scalding of high-temperature components); Operate in a well ventilated area and prepare tools such as cloths, wrenches, containers, etc.

Tool list: Phillips screwdriver, Phillips screwdriver, spark plug socket wrench, oil pan, funnel, wire brush, compressed air (optional), new engine oil, new spark plug (spare).

2. Routine maintenance items (executed on a periodic basis)

Before/after each use

Cleaning: Use a damper cloth to wipe the dust and oil stains on the surface of the generator, and clean the debris from the heat dissipation port and ventilation hole (to avoid blockage that affects heat dissipation).

Check:

Appearance: The components are not loose or damaged, and the socket has no burn marks.

Oil: The oil level is within the standard range and there is no leakage; There is no fuel leakage and the fuel gauge shows sufficient.

Wiring: The wires are not damaged or aged, and the plugs are securely connected.

Every 20 hours (after first use)

Oil change:

Place the generator on a level surface, start the engine and run it for 1 minute (allowing the oil to flow and facilitate drainage), then stop it.

Open the oil inspection cover, clean the area around the filling port, and place the oil basin under the filling port.

Unscrew the oil filler plug, tilt the generator, and allow the old oil to flow completely into the oil pan (about 5 minutes).

Tighten the oil filling plug and add 400mL of new oil (SAE 15W-40 API SG grade) through the funnel.

Tighten the filling plug, start the engine and run it for 1 minute, check if the oil level is normal and if there are any leaks.

Old engine oil treatment: Pour into a sealed container and hand it over to a professional organization for recycling (no dumping at will).

Every 50 hours/3 months

Air filter cleaning:

Unscrew the 6 screws of the air filter maintenance cover on the right side of the body, and remove the maintenance cover and air filter cover (with the central screw).

Take out the foam filter element and pay attention to the position of the bevelled corner (easy to replace).

Clean the filter element with warm water and a small amount of detergent, gently squeeze (without twisting or tearing), and remove dust and oil stains.

Rinse with clean water, squeeze and drain the water, then use a dry cloth to absorb any remaining moisture (or air dry naturally, do not expose to direct sunlight).

Apply a thin layer of engine oil evenly on the surface of the filter element (to enhance the filtering effect), and squeeze to remove excess engine oil.

Reinstall the filter element, filter cover, and maintenance cover in their original positions, and tighten the screws.

Fuel filter inspection:

Unscrew the fuel cap and remove the fuel filter from the fuel tank (pull it out directly by hand).