Potterton NXR5i, Assembly Instructions Manual, Page: 14 / 60

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NXR5i 25/09/2012 - 300029104-001-02
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` Trim off any projecting ends of the thermocords the sweeping covers.
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Fitting the upper and lower assembly rods
` On the lower assembly rods, fit the following at each end in the given order : an expansion spring, a washer and a nut (the holes of the
front lugs must be aligned with the holes of the frame brackets as the assembly rods are used to make the boiler body integral with the
frame).
` Stop tightening as soon as the gap between the spring spires is equal to about 2 mm.
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