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Hitachi 232437 Adjust the Spray Pattern, Shutdown and Care of the Pump

Models: 232437

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Operation

Adjust the Spray Pattern

1.Start the pump. Use the pump air regulator (G) to adjust the pump speed and fluid pressure until the spray is completely atomized. Use the lowest pressure necessary to get the desired results. Higher pressure may not improve the spray pattern and will cause premature tip and pump wear. See Fig. 3.

WARNING

COMPONENT RUPTURE HAZARD To reduce the risk of overpressurizing

your package, which could cause com- ponent rupture and serious injury, never exceed 100 psi (0.7 MPa, 7 bar) air input pressure

to the package. Also refer to the Technical Data on page 18 and to your separate component manu- als.

2.Use a full-open, full-close triggering action. Hold the gun about 14 in. (350 mm) from and at right angles to the work surface. Move the gun in a straight stroke; do not swing the gun in an arc. Practice to find the best length and speed of stroke.

3.If adjusting the pressure does not give a good spray pattern, relieve the pressure and try another tip size. When more coverage is needed, use a larger spray tip rather than increasing the fluid pressure.

4.With the pump and lines primed, and with ade- quate air pressure and volume supplied, the pump will start and stop as you open and close the gun.

CAUTION

Do not allow the pump to run dry. It will quickly accelerate to a high speed, causing damage. If your pump is running too fast, stop it immediately and check the fluid supply. If the container is empty and air has been pumped into the lines, refill the con- tainer and prime the pump and the lines, or flush and leave it filled with a compatible solvent. Eliminate all air from the fluid system.

Shutdown and Care of the Pump

WARNING

To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 10.

For overnight shutdown, stop the pump at the bottom of its stroke to prevent fluid from drying on the ex- posed displacement rod and damaging the throat packings. Shut off the agitator (39), if present. Relieve the pressure.

Always flush the pump before the fluid dries on the displacement rod. See Flushing on page 14.

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Hitachi 232437 important safety instructions Adjust the Spray Pattern, Shutdown and Care of the Pump
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232437 specifications

The Hitachi 232437 is a versatile piece of machinery designed to meet the demands of various industrial applications. Known for its robustness and reliability, this equipment has become a mainstay in numerous sectors, including construction, manufacturing, and logistics.

One of the standout features of the Hitachi 232437 is its powerful engine. Equipped with advanced technology, the engine delivers a remarkable output while ensuring optimal fuel efficiency. This not only reduces operational costs but also contributes to a lower environmental footprint, making it a responsible choice for environmentally conscious operators. The machine is designed to minimize emissions, adhering to stringent regulations, and promoting sustainability in industrial operations.

The Hitachi 232437 incorporates cutting-edge hydraulic systems, which provide enhanced performance and precision. The hydraulic components are engineered for responsiveness, allowing for smooth control during heavy lifting and excavation tasks. This technology is particularly advantageous in situations that require delicate maneuvers, improving safety and efficacy on job sites.

Another key characteristic of the Hitachi 232437 is its user-friendly interface. The control panel is designed with the operator’s convenience in mind, featuring intuitive layouts and easy-to-read displays. This facilitates quick learning for new operators and ensures that experienced users can optimize performance effortlessly. Enhanced visibility from the operator’s cabin allows for improved awareness of the surrounding environment, thus enhancing safety.

Durability is a hallmark of the Hitachi 232437. Constructed with high-quality materials, the machine can withstand harsh working conditions, making it suitable for outdoor applications. The chassis and components are resistant to wear and tear, resulting in decreased downtime and lower maintenance costs.

The adaptability of the Hitachi 232437 is another of its main draws. It can be fitted with a variety of attachments and tools, enabling it to perform a multitude of tasks, from digging to material handling. This flexibility not only maximizes the return on investment for users but also allows companies to respond swiftly to changing job requirements.

In summary, the Hitachi 232437 stands out for its powerful engine, advanced hydraulic systems, user-friendly design, durability, and adaptability. These features combine to make it a reliable asset in various industrial operations, helping businesses achieve efficiency and productivity while adhering to environmental standards.