Hitachi FD2 1590 important safety instructions Troubleshooting

Page 15

 

 

Troubleshooting

 

 

 

PROBLEM

CAUSE

SOLUTION

 

 

 

Leak in inlet or outlet sanitary fit-

Loose sanitary clamp.

Tighten clamp.

ting.

 

 

Damaged or worn gasket.

Replace gasket.

 

 

 

 

 

Misalignment of inlet/outlet hose or

Use flexible hoses at pump inlet and

 

pipe.

outlet.

 

 

 

 

Gasket does not seal.

Use a standard sanitary gasket of flexi-

 

 

ble material such as EPDM, Buna-N,

 

 

fluoroelastomer, or silicon.

 

 

 

Fluid in exhaust air.

Diaphragm ruptured.

Replace. See pages 19-21.

 

 

 

 

Loose diaphragm shaft bolt (107).

Tighten or replace. See pages 19-21.

 

 

 

 

Damaged o-ring (108).

Replace. See pages 19-21.

 

 

 

Pump exhausts excessive air at

Worn air valve block (7), o-ring (6),

Repair or replace. See page 16.

stall.

plate (8), pilot block (18), u-cups

 

 

(10), or pilot pin o-rings (17).

 

 

 

 

 

Worn shaft seals (402).

Replace. See pages 19-21.

 

 

 

Pump leaks air externally.

Air valve cover (2) or air valve cover

Tighten screws. See page 16.

 

screws (3) are loose.

 

 

 

 

 

Air valve gasket (4) or air cover

Inspect; replace. See pages 16, 22-23.

 

gasket (22) is damaged.

 

 

 

 

 

Air cover screws (25) are loose.

Tighten screws. See pages 22-23.

 

 

 

Pump leaks fluid externally from

Loose manifolds (102, 103), dam-

Tighten manifold clamps (113), or

ball check valves.

aged seal between manifold and

replace seats (201) or o-rings (202).

 

seat (201), damaged o-rings (202).

See page 18.

 

 

 

311879F

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Contents Instructions Parts List Important Safety InstructionsII 2 G Contents Certificate of Conformance Fire and Explosion Hazard Toxic Fluid or Fumes Hazard Grounding InstallationGeneral Information Tightening Clamps Before First UseMountings Air LineFluid Suction Line Key Fluid Outlet LineChanging the Orientation of the Fluid Inlet Outlet Ports Venting Exhaust Air Air Exhaust VentilationSanitize the Pump Before First Use Pressure Relief ProcedureStarting and Adjusting the Pump OperationOperation Flushing MaintenancePreventive Maintenance Schedule LubricationProblem Cause Solution TroubleshootingTroubleshooting Reassembly ServiceRepairing the Air Valve DisassemblyTorque to 52-60 in-lb Tools Required Ball Check Valve RepairStandard Diaphragm Repair Reassembly Cutaway view, with diaphragms in place Heavy-Duty Diaphragm Repair 24 104 403 106 101 Bearing and Air Gasket Removal Detail of air valve bearings Pump Matrix FDA-Compliant Stainless Steel Sanitary PumpsFD1111 FD1122 FD1211 FD1222 FD1113 FD1213 FD1132 FD1232 FK1111 FK1122 FK1211 FK1222 FK1113 FK1213 FK1132 FK1232 Repair Kit MatrixFor 1040 Stainless Steel Sanitary Pumps FK1111Detail of Heavy-Duty Diaphragm PartsAir Motor Parts List Matrix Column Diaphragm Parts List Matrix Column Fluid Section Parts List Matrix ColumnSeat Parts List Matrix Column Ball Parts List Matrix ColumnDimensional Drawing Pump Mounting1040 FDA Wetted materials on all models SST Technical DataAir Consumption Curves Performance ChartFluid Pressure Curves To find Fluid Outlet PressureFD2 All 1590 Stainless Steel FDA-Compliant Pumps FD2111 FD2122 FD2211 FD2222 FD2113 FD2213 FD2132 FD2232For 1590 Stainless Steel Sanitary Pumps FK2111FK2111 FK2122 FK2211 FK2222 FK2113 FK2213 FK2132 FK2232 TI8927b Air Motor Parts List Matrix Column SST 1590 FDA Pump Mounting Hole PatternMaximum fluid working pressure Psi 0.8 MPa, 8 bar To find Pump Air Pressure FD3 All 2150 SST FDA-Compliant Pumps FD3111 FD3122 FD3211 FD3222 FD3113 FD3213 FD3132 FD3232For 2150 Stainless Steel Sanitary Pumps FK3111FK3111 FK3122 FK3211 FK3222 FK3113 FK3213 FK3132 FK3232 110 103 Air Motor Parts List Matrix Column 113 510490 CLAMP, sanitary 2150 FDA Gpm 568 lpm Fluid Graco Information Graco Standard Pump WarrantyExtended Product Warranty Graco Warranties

FD2 1590 specifications

The Hitachi FD2 1590 is a noteworthy addition to the world of industrial and commercial machinery, designed to meet the evolving needs of businesses that require robust, dependable equipment for their heavy-duty operations. This machine is engineered for versatility, equipped to handle a variety of tasks efficiently.

One of the standout features of the Hitachi FD2 1590 is its powerful engine, which delivers impressive torque and horsepower. This allows the equipment to perform effectively in challenging conditions, providing the necessary force to tackle tough terrains and heavy loads. The fuel efficiency of the engine also contributes to reduced operational costs, making it a cost-effective solution for businesses.

The FD2 1590 embraces advanced technologies that enhance its operational capabilities. Among these technologies are sophisticated hydraulic systems that allow for smooth operation and precise control. This ensures that the machine can carry out tasks such as lifting, moving, and digging with greater accuracy and ease. The hydraulic system is designed for quick response times, enabling operators to navigate their workload efficiently.

Durability is a hallmark of the Hitachi FD2 1590, as it is constructed with high-quality materials that withstand the rigors of daily use. The robust frame and components are designed to resist wear and tear, minimizing maintenance needs and extending the lifespan of the equipment. This reliability is crucial for businesses that depend on their machinery for consistent performance.

Operator comfort and safety are also key considerations in the design of the FD2 1590. The operator's cabin is spacious and ergonomically designed, providing easy access to controls and excellent visibility of the work area. Safety features such as reinforced structures, emergency shut-off systems, and stability controls further enhance the protection of both the operator and the machine.

In terms of technological integration, the Hitachi FD2 1590 is compatible with various monitoring systems that streamline operations. These systems offer data analytics capabilities that allow operators to track performance metrics, fuel consumption, and maintenance schedules in real-time. This connectivity not only optimizes machine efficiency but also informs better decision-making for operational improvements.

In summary, the Hitachi FD2 1590 is a powerful, durable, and technologically advanced machine, ideal for heavy-duty applications. Its performance capabilities, alongside its operator-friendly design and safety features, make it a valuable asset for any business looking to enhance its operational efficiency.
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