SERVICING INSTRUCTIONS

REPLACING PARTS

6.3Undo the single screw that secures the left hand side of the control cover (see Diagram 10).

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6.4To release the right hand side of the control cover insert the narrow blade screwdriver into the slot shown in Diagram 11. Lever it gently and pull from the right hand side at the same time. The cover will now come off. There is a small cylindrical metal spacer inside the cover, this must be kept and replaced on the fixing screw during re-assembly.

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6.5Disconnect the ignition lead from the gas valve.

6.6Undo the two bolts (see Diagram 9, C) securing the gas valve to the appliance and remove the valve.

6.7Replace in reverse order.

6.8Check all joints for gas leaks and check operation of the thermocouple and ignition lead.

7.Magnetic safety valve

7.1Turn the gas supply off at the isolation device. Undo the thermocouple connection from the back of the gas valve, pull the sensor leads clear and remove the interrupter block (see Diagram 12, A).

7.2Undo the magnetic valve-retaining nut from the back of the control valve, gently tap out the magnetic valve and replace with a new unit. Replace the retaining nut and tighten (see Diagram 12).

12

A

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7.3Reassemble the interrupter block and leads. Secure the thermocouple connection in the rear of the gas control. (Do not overtighten). Turn the gas supply on and check the entire pipe work and valve joints for any leaks.

8.Main injector

8.1Turn the gas supply off at the isolation device and ensure that the appliance is cold before commencing work on it.

8.2Undo the compression nut from the injector (A) and loosen the compression nut (B) in the gas valve body. Disconnect the pipe from the injector and unscrew the injector (C) from the burner unit (see Diagram 13).

13

C

B A

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8.3Reassemble in reverse order. The injector must NOT be tightened into the burner but be allowed to float to enable it to line up with the pipe. Turn on the gas supply and check for leaks.

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Yeoman PR1145 instruction manual Magnetic safety valve, Main injector
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PR1145 specifications

Yeoman PR1145 is a cutting-edge technology platform designed to streamline the process of building applications and managing web development projects. Built for developers who seek efficiency and flexibility, the PR1145 combines a suite of robust features that enhance productivity while adhering to industry standards.

One of the main features of the Yeoman PR1145 is its powerful scaffolding capabilities. This allows developers to quickly generate project structures and boilerplate code, significantly reducing the time spent on setup. The intuitive workflow of Yeoman helps developers jumpstart their applications with a clear directory structure, along with essential configuration files tailored for various frameworks and libraries.

The Yeoman PR1145 is designed to be highly compatible with modern web technologies. It seamlessly integrates with popular frameworks like React, Angular, and Vue.js, as well as build tools such as Webpack and Gulp. This flexibility ensures that developers can utilize their preferred stacks while harnessing the full potential of Yeoman's features.

Another characteristic that sets the Yeoman PR1145 apart is its rich ecosystem of plugins and generators. Developers can choose from an extensive library of community-contributed generators tailored to specific use cases, whether it be for a simple static site or a complex web application. This modular architecture means that developers can extend the capabilities of Yeoman effortlessly, ensuring that their toolset remains relevant amidst the continually evolving web landscape.

The Yeoman PR1145 supports a robust testing framework, promoting best practices in quality assurance. With built-in support for testing tools like Jest and Mocha, developers can establish comprehensive testing suites, facilitating the development of high-quality, reliable applications. This focus on quality is complemented by its automated deployment options, which optimize the release process and minimize the likelihood of human error.

In terms of performance, Yeoman PR1145 prioritizes speed and responsiveness. Its lightweight core combined with optimized build processes results in fast application performance, enhancing the user experience. Moreover, Yeoman emphasizes code consistency and maintainability, which are critical for collaborative projects.

Overall, Yeoman PR1145 represents a comprehensive solution for modern web development, blending powerful tooling with community-driven resources. Its emphasis on efficiency, flexibility, and integration makes it an essential component on the developer's path to building top-tier applications in today’s digital landscape.
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