Hitachi 232437 Preventive Maintenance Schedule, Clean the In-Line Fluid Filter Element

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Maintenance

Preventive Maintenance Schedule

The operating conditions of your particular system determine how often maintenance is required. Estab- lish a preventive maintenance schedule by recording when and what kind of maintenance is needed, and then determine a regular schedule for checking your system.

Clean the In-Line Fluid Filter Element

The filter/swivel (104) includes a 100 mesh stainless steel filter element (105). Clean the element periodical- ly with a compatible solvent, as follows.

WARNING

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

1.Relieve the pressure.

2.Disassemble the filter/swivel (104) and remove the filter element (105).

3.Clean or replace the element, as necessary.

4.Reassemble. Torque the two halves of the filter/ swivel to 10–15 ft-lb (14–20 NSm).

Flushing

WARNING

FIRE AND EXPLOSION HAZARD

Before flushing, read the section FIRE

AND EXPLOSION HAZARD on page

5.Be sure the entire system and flush- ing pails are properly grounded. Refer to Grounding on page 7.

Flush the pump:

DBefore the first use

DWhen changing colors or fluids

DBefore fluid can dry or settle out in a dormant pump (check the pot life of catalyzed fluids)

DBefore storing the pump.

Flush with a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system. Check with your fluid manufacturer or supplier for recommended flushing fluids and flushing frequency.

CAUTION

If you have a carbon steel package, never leave water or water-base fluid in the pump overnight. If you are pumping water-base fluid, flush with water first, then with a rust inhibitor such as mineral spirits. Relieve the pressure, but leave the rust inhibitor in the pump to protect the parts from corrosion.

WARNING

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

1.Relieve the pressure.

2.Remove the tip guard and spray tip from the gun. Refer to the gun instruction manual.

3.Remove the filter element from the fluid filter (13). Reinstall the filter bowl.

4.Remove the strainer (42). Place the pump inlet in a container of solvent.

5.Hold a metal part of the gun firmly to the side of a grounded metal pail.

6.Start the agitator and run it slowly.

7.Start the pump. Always use the lowest possible fluid pressure when flushing.

8.Trigger the gun. Flush the system until clear solvent flows from the gun.

9.Relieve the pressure.

10.Clean the tip guard, spray tip, strainer, and fluid filter element separately, then reinstall them.

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Contents Instructions Parts List Pail Mount Airless PackagesTable of Contents List of ModelsSymbols Equipment Misuse HazardSkin Injection Hazard Fire and Explosion Hazard Prepare the Operator SetupGeneral Information Prepare the SiteGrounding Supplied Components 106 104 103 101 Packing Nut Pressure Relief ProcedureOperation Flush the Pump Before First UseAgitator Operation Models 232437 Install the Spray TipPrime the Pump Adjust the Spray Pattern Shutdown and Care of the PumpKEY Clean the In-Line Fluid Filter Element MaintenancePreventive Maintenance Schedule FlushingParts CST SSTHose and Gun Parts No. DescriptionPart No , Series A, 231 Monark, carbon steel shown Performance Charts Technical DataSound Power Levels dBa Sound Pressure Levels dBaDimensions Graco Standard Warranty Graco Information

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.

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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.
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