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Hitachi Prime the Pump, Agitator Operation Models 232437, Install the Spray Tip

Models: 232437

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Operation

Prime the Pump

1.See Fig. 3. Remove the tip guard and spray tip from the gun (106). Refer to the gun manual.

2.Close the pump air regulator (G), and bleed-type air valves (B, E).

3.Connect the air line (A) to the air inlet swivel (H).

4.Check that all fittings throughout the system are tightened securely.

5.Fill the pail (19) with fluid. Make sure the pail cover

(1)is fastened securely to the pail with the screw knobs (20).

6.Close the fluid drain valve (F).

7.Hold a metal part of the gun (106) firmly to the side of a grounded metal pail and hold the trigger open.

8.Open the bleed-type air valves (B, E). Slowly open the pump air regulator (G) until the pump starts.

9.Cycle the pump slowly until all air is pushed out and the pump and hoses are fully primed.

10.Release the gun trigger and lock the trigger safety. The pump should stall against pressure.

11.If the pump fails to prime properly, open the drain valve (F). Use the drain valve as a priming valve until the fluid flows from the valve. Close the valve.

NOTE: When changing fluid containers with the hose and gun already primed, open the drain valve (F) to help prime the pump and vent air before it enters the hose. Close the drain valve when all air is eliminated.

Agitator Operation (Models 232437 and 232449)

1.Slowly open the control valve (J) to start the agitator (39). See Fig. 3.

2.Use the valve (J) to adjust the speed. Do not operate the agitator too fast. If the fluid foams or a vortex forms on the fluid surface, reduce the speed of the agitator.

3.Refer to manual 306565 for further agitator operat- ing instructions.

Install the Spray Tip

WARNING

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

Relieve the pressure. Install the spray tip and tip guard as explained in your separate gun manual, supplied.

The spray tip shapes the fluid into a fan pattern. The orifice size determines the flow rate, and the orifice shape determines the width of the fan pattern.

308765 11

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Hitachi important safety instructions Prime the Pump, Agitator Operation Models 232437, Install the Spray Tip
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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.