dirna Bergstrom bycool green line Instructions De Montage page 22

EN
INTEGRAL POWER
WASTEWATER RUNOFFS
Position the clamp in the drainage valve.
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Mount (4) clamps with (4) M4x15 screws,
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(4) grower washers and (4) wide-rim flat
washers.
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Very important: Position the valves
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slightly inclined to avoid interference with
the roof.
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