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Solar Thermal -
Installation and Servicing
9 mounTing sysTem, parallel
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5. Insert the hammer-head bolt into the roof bracket and hand tighten
for now
Order:
hammer-head bolt - mounting bracket - washer - nut
6. Attach lower mounting rails (6a, 6b)
Order:
mounting rail - hammer-head bolt - roof bracket - washer - nut
7. Attach upper mounting rail (7a, 7b)
Order:
mounting rail - hammer-head bolt - roof bracket - washer - nut
5
6a
6b
7a
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