3rd Generation SI3 and SI4 Safe Use, Installation and Maintenance Manual

Our use of cookies

• We use essential cookies. These are cookies that are required for the operation of our website. They include, for example, cookies that enable you to log into secure areas of our website. These cookies are automatically enabled because they are essential to enable you to browse our website.
  
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  For more detailed information about the cookies we use, see our privacy policy.

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• Non-essential cookies

  We'd like to set Google Analytics (non-essential) cookies to help us improve our website. These cookies record your visit to our website, the pages you have visited and the links you have followed. We will use this information to make our website and the information displayed on it more relevant to your interests. This also helps us to improve how our website works, for example, by ensuring that users can find what they are looking for easily.
  
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• Read more about the individual cookies we use, how to recognise them and how we may share the data collected via cookies with third parties in our privacy policy.