CATALOG OIL COOLER

Product catalog summary

Specifications and Dimensions
The document outlines detailed specifications and dimensions for the ATF model, available with and without casing. It includes measurements for components such as oil inlets, outlets, and rotation specifications. Models are categorized into horizontal and vertical installations, with specific dimensions provided for each type.

Model Variants
The ATF models come in various configurations: ATF-H (horizontal with casing), ATF-V (vertical with casing), ATF-HS (horizontal without casing), and ATF-VS (vertical without casing). Each variant has tailored dimensions and specifications for different installation requirements.

Operating Conditions
The maximum operating pressure is 1 MPa, with oil side temperatures up to 150℃ and air side temperatures up to 50℃. The document stresses the importance of adhering to specified electrical requirements and avoiding installations in high humidity or near open flames.

Installation and Maintenance
Installation requires a stable foundation and adequate space for maintenance. Piping should be managed carefully to prevent damage, and regular inspections and cleaning are recommended, particularly before high-temperature seasons. Detailed cleaning instructions for both the exterior and interior of the radiator are provided.

Safety Warnings
Key safety warnings include avoiding installations in areas with flammable materials, ensuring proper grounding to prevent electric shock, and refraining from unauthorized modifications.

Plate Type Heat Exchanger
The document describes plate type heat exchangers, highlighting their construction, features, and applications across various industries. These exchangers are noted for high efficiency, ease of maintenance, and minimal fluid holding volume. Specifications for different models, including maximum flow rates and cooling areas, are included.

Installation Guidelines for Heat Exchangers
Proper installation requires space for inspection and maintenance, with specific piping requirements to ensure efficient operation. The document advises on correct procedures for starting and operating the heat exchangers to prevent damage and ensure optimal performance.

Operation Procedures
After shutting down the pump, close the inlet and outlet valves slowly and simultaneously. Open the air bleed valve and drain valve to release any remaining pressure. Caution is advised when handling hot liquids to prevent injury.

Shutdown Instructions
Follow the operation manual for maintenance and storage procedures.

Maintenance Guidelines
When ordering spare parts, provide the model number and nameplate information. Taisei offers the option to purchase plates separately.

Model Specifications
The document lists various models (TB 5, TB 8, TB 10, TB 25) with specific construction dimensions and performance metrics. Key parameters include cooling area, volume, maximum flow rate, and weight. Performance data is provided for different models under specified conditions (e.g., fluid ISO VG 32, oil inlet temperature 55°C, water inlet temperature 30°C, water flow rate half of oil flow).

Performance and Construction
Performance graphs and tables illustrate heat exchange volume, oil flow rate, and pressure drop across different models. Construction details include materials used (e.g., SUS316 for plates and nozzles, Cu for brazing) and part lists for assembly.

Additional Notes
The document notes that cooler performance improvements may lead to changes in construction and dimensions.

Catalog excerpts

ʜ Horizontal, w/case ʜ Horizontal, w/o case ʜ Vertical, w/case ʜ Vertical, w/o casewith Fan guard(HS, VS) Oil flow pass1 ʜʜ 1 pass ʕ for large oil flow rate2 ʜʜ 2 passes ʕ for small oil flow rateChoose with specificationsChoose with specifications 4 ɹ Motor ɹ ɹ 3 ɹ Fan ɹ SPCC Aluminum ɹɹ 2 ɹ Radiator ɹ 1 ɹɹ BodySS400 > RemarksNo.NameMaterialQty 49 size="-2">

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ɾ Do not install coolers at places where there is a chance to have flammable powders ɹ and explosive gases to avoid either fire and explosion. ɾ Do not put fingers and/or foreign materials into the fan motor to avoid any ɹ injuries. ɾ If cooler is stopping even electric power is still "on", do not touch cooler because ɹ any moment the motor possibly re-start again. ɾ Do not attempt any modifications. Disassembly and repairing only allows for ɹ authorized personnel only. ɾ Do not put cooler into the water or spread water on to cooler. ɾ Install ground to avoid any leakage and electric shock. >...

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Put cooler on rigid skid and installation requires space for cleaning , inspection andmaintenance. Do not block any air inlet and outlet causing performance drop. To make vibration free as possible. If vibration is expecting use rubber to absorb vibration. > ATF-H.HS.VS (except V) provides NPT thread on aluminum base. Use sealed tape but do not attempt to screw in too much causing piping damage. If there is severe piping vibration use rubber hose or flexible hose to avoid transmitting vibration to the cooler. > Firstly turn electric fan to check rotation, vibration and airflow, etc and everything...

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PLATE HEAT EXCHANGER

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˛ Power generation ˛ Chemical plants ˛ Pulp and Paper plants ˛ Pharmaceutical plants ˛ Other industries 55 >

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Plate type heat exchanger consists of frame and plate.Frame consists of fixed cover and movable cover and plates are installed in between two covers and tightened by tightening bolts. The corrugated plates have a gasket along the periphery. There are also gaskets around two of the four ports which means that only one of the two fluids have access to the heating surface. Thus a channelsystem is created where the two fluids pass everyother channel respectively.Plate type heat exchanger has the following features: 1 High efficiency heat exchangeThe plate makes it possible to create differentchannels...

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L type Gasket in positionFlow pattern in case of leakage H type 57 >

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This is the hazard alert symbol (!). When you see this symbol, be aware thatpersonal injury or property damage is possible. The hazard is read carefully before proceeding. 1. Warning Use only liquids. Do not attempt to use over specified pressure and temperature.2. Out of WarrantyIn case heat exchangers are used in different manner specified in this brochure, warranty is not applicable even products is in warranty period.(1) Purpose Do not use heat exchanger for other purpose. Consult Taisei if fluids is in a list.(2) Maximum operating pressure ʕ 1.6MPa (16 Kgf/ G ) Maximum operating temperature...

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˔ Installation requires enough space for inspection andmaintenance. ˔ All piping requires shut off valve shown in figure 1. ˔ Lower piping ʕ S2, S3 and M2, M3 requires drain valveand upper piping ʕ S1, S4 and M1, M4 requires air ventvalve shown in figure 2. ˔ ˔ When installation release all tension coming from piping. Heat exchanger having more than 2 passes requirespiping connecting flange so that use 90 degree elbow makes movable cover to move backward direction shown in figure 3. > 1 ˔ Confirm specifications matching with the name plate onthe heat exchanger. ˔ ˔ Make sure all nuts tightened....

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