Husqvarna LG 400 Forward and Reversible Plate Parts Manual

Husqvarna LG 400 Forward and Reversible Plate Compactor manual cover

Pages 64

Year 2015

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of 64

Husqvarna LG 400 Forward and Reversible Plate Compactor Specification

The Husqvarna LG 400 Forward and Reversible Plate Compactor is engineered for efficient compaction of granular soils and asphalt, making it ideal for large-scale construction projects. This robust machine features a high-performance Honda GX270 gasoline engine, ensuring reliable power output and fuel efficiency. Weighing approximately 970 pounds, the LG 400 provides a centrifugal force of 9,000 pounds, facilitating deep and effective compaction. Its operating width is 25.6 inches, allowing for substantial ground coverage while maintaining maneuverability.

The compactor incorporates a durable, wear-resistant base plate designed to withstand harsh working conditions and extend the machine's lifespan. It also features a reversible plate mechanism, allowing for both forward and backward movement, which enhances control and precision in confined spaces. The handle is equipped with an anti-vibration system, reducing operator fatigue and improving comfort during extended use.

Designed with user convenience in mind, the LG 400 has an easy-to-access throttle control and a compact design that simplifies transportation and storage. The machine is equipped with a lifting eye for safe and efficient handling on site. Additionally, routine maintenance is streamlined through accessible service points, reducing downtime and ensuring the compactor remains in optimal working condition.

The Husqvarna LG 400 is designed to deliver consistent performance and durability, making it a dependable choice for contractors seeking a versatile and powerful compaction solution. Its combination of efficiency, ease of operation, and robust design makes it a standout option in its class.

Husqvarna LG 400 Forward and Reversible Plate Compactor F.A.Q.

How do I start the Husqvarna LG 400 Plate Compactor?

To start the Husqvarna LG 400, first ensure the fuel valve is open. Turn the engine switch to the 'ON' position. Set the choke lever to the 'CLOSED' position if the engine is cold. Pull the starter grip lightly until resistance is felt, then pull briskly. Once the engine starts, gradually move the choke lever to the 'OPEN' position.

What type of maintenance is required for the Husqvarna LG 400?

Regular maintenance for the Husqvarna LG 400 includes checking the air filter, changing the engine oil, inspecting the spark plug, and checking for loose bolts and nuts. It's also important to clean the compactor after each use to prevent dirt buildup.

How do I troubleshoot if the compactor does not start?

If the compactor does not start, check the fuel level and ensure the fuel valve is open. Inspect the spark plug for signs of wear or damage and clean or replace it if necessary. Ensure the choke is set correctly and verify that the engine switch is in the 'ON' position.

Can the Husqvarna LG 400 be used on wet surfaces?

While the Husqvarna LG 400 is robust, it is recommended to avoid using it on excessively wet surfaces to prevent slipping and ensure compaction efficiency. Ideally, use it on surfaces that are damp but not waterlogged.

What safety precautions should I take when using the LG 400 Plate Compactor?

Always wear appropriate personal protective equipment such as ear protection, gloves, and steel-toed boots. Ensure the work area is clear of obstacles and people. Avoid loose clothing and be cautious of the machine's moving parts. Never operate the compactor under the influence of alcohol or drugs.

How do I adjust the vibration frequency on the Husqvarna LG 400?

The vibration frequency on the Husqvarna LG 400 is typically set by the throttle position. To adjust it, increase the throttle for higher frequency and decrease it for lower frequency. Always refer to the user manual for specific instructions related to your model.

What should I do if the compactor is vibrating excessively?

Excessive vibration may indicate loose parts or unbalanced conditions. Check all bolts and nuts for tightness. Inspect the base plate for damage or debris. If the problem persists, consult the user manual or contact a professional technician.

How often should I change the oil in the Husqvarna LG 400?

It is recommended to change the oil after the first 20 hours of operation and every 100 hours thereafter. Always use the oil type specified in the user manual to ensure optimal performance and longevity of the engine.

Can I use any type of fuel for the Husqvarna LG 400 engine?

The Husqvarna LG 400 should be operated using unleaded gasoline with a minimum octane rating of 86. Avoid using ethanol blends greater than E10 (10% ethanol) as they can cause damage to the engine components.

How do I store the Husqvarna LG 400 when not in use for long periods?

For long-term storage, drain the fuel tank and carburetor to prevent fuel-related issues. Clean the compactor thoroughly to remove dirt and debris. Store it in a dry place away from direct sunlight. Check and tighten all fasteners before storage.