Hauff-Technik HRD 80-FUFA/o/u Instructions De Montage page 20

HRD (D)-FUFA
6 Installation:
Place the flange conduit in the desired position and mark
1
the dowel holes.
• The wall around the conduit area must be clean,
smooth, dust-free and dry.
• There must be no grooves or nicks in the wall
surface around the conduit area.
• The conduit must be clean and free of dust and
grease.
Remove the flange conduit and drill the dowel holes
2
(� 10 mm, 80 mm deep).
There must be a distance of at least 50 mm bet-
ween the dowel holes and the outer edge of the
recess/core drilling.
Position the flange conduit over the dowel holes again.
3
Fit the SXR 10x80 through dowels and tighten the SW13
screws with the torque spanner.
Dowels and screws compliant with ETA-07/0121 approval
Tightening torque for concrete: up to 20 Nm
Tightening torque for masonry: up to 6 Nm
(through dowels are included in scope of delivery)
Use a suitable levelling mortar to level out any uneven
4
patches around the flange.
20
GB
50 mm