SECTION 5: SERVICE PROCEDURES

VACUUM BREAKER REPAIR PARTS KIT (CONTINUED)

Removing the plunger

6.Your repair kit comes with a new plunger. Examine the old one and ensure that the mating surface is not damaged or cut. Also inspect the rubber seal on the top of the plunger to ensure it is in good condition and not torn.

7.If any of these conditions are present, replace the old plunger with the new one from your kit. Verify that the new plunger is also free from defects. If it is not, contact your Ecolab representative immediately.

8.The plunger should drop into the vacuum breaker and seat. Ensure it is not flipped upside down (the orange seal ring should be up towards the top of the vacuum breaker).

9.Pick up the cap and examine it. With a soft towel, remove any grit, grime or debris that may have gotten caught in the threads of both the cap retainer or the vacuum breaker body. There is an O-ring that should be present on the cap retainer as well. Regardless of the condition of the plunger, this O-ring should be replaced once the cap is removed. Using a small flathead screwdriver, remove the old O-ring.

Replacing the O-ring

10.With the new O-ring in place, screw the cap back on the vacuum breaker body. The cap needs to only be hand tight (snug).

Examining the seal ring on the plunger

AFTER MAINTENANCE ACTIONS

1. Reconnect the incoming water (if disconnected) and turn on. Then restore power to the unit. Run the unit for at least 10 minutes to ensure there are no leaks. If any prob- lems arise please contact your Ecolab representative.

SPECIAL PARTS

Vacuum breaker repair kit:

For 1/2” NPT order 06401-003-06-23

For 3/4” NPT order 06401-003-06-24

Complete Vacuum Breaker Assembly

For 1/2” NPT order 04820-003-06-13

For 3/4” NPT order 04820-002-53-77

Examining the plunger seating surface

JFT Series Technical Manual 7610-002-77-38

Issued: 03-16-2006 Revised: N/A

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Jackson JFT-S technical manual After Maintenance Actions, Special Parts
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JFT, JFT-S specifications

Jackson JFT is an advanced Java library designed for efficiently handling JSON data. Built on the popular Jackson core framework, Jackson JFT (JSON for Transformation) enhances Jackson's capabilities by providing powerful features for transforming JSON structures without losing the flexibility and performance that developers appreciate.

One of the main characteristics of Jackson JFT is its seamless integration with the Jackson ecosystem. It maintains compatibility with existing Jackson modules, allowing developers to leverage the extensive functionality of the framework. This integration ensures that users can easily transition to Jackson JFT, taking advantage of its additional features while retaining access to the wide range of tools already available in Jackson.

A key feature of Jackson JFT is its focus on JSON transformation. The library allows for easy manipulation and transformation of JSON data structures through a set of intuitive APIs. Developers can define transformations in a clean and readable manner, making the process of converting or mapping JSON data to different structures straightforward. This is particularly beneficial in scenarios where data might need to be reshaped for compatibility with different systems, APIs, or for front-end display purposes.

Jackson JFT also supports advanced data binding, allowing it to bind JSON data directly to Java objects and vice versa. This feature streamlines the process of parsing JSON data and is invaluable for applications that require frequent data interchange. The library handles various data types, ensuring that complex nested structures are managed efficiently.

Performance is another essential characteristic of Jackson JFT. The library is optimized to handle large datasets without significant overhead, making it suitable for applications with heavy data processing needs. Its efficient handling of memory and processing power results in faster transformations and reduces latency in web applications.

Furthermore, Jackson JFT ensures reliability and robustness in data handling. With built-in error handling and validation mechanisms, developers can easily identify issues in JSON data and ensure data integrity throughout the transformation process.

In summary, Jackson JFT stands out as a powerful tool within the Jackson ecosystem, designed to simplify JSON transformation and data handling. Its seamless integration, advanced data binding capabilities, performance optimizations, and reliability make it an ideal choice for developers looking to work with JSON data in Java applications. Whether it's for web services, data interchange, or application configuration, Jackson JFT provides a modern solution for effective JSON processing.
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