NEC LED-FC009i Installation And Maintenance Manual page 19

608 mm 608 mm
684 mm
684 mm
684 mm
Anchor points positions: 8 x 8 frame set
Anchor points number and positions
Frame set
Anchor points
(horizontal x vertical)
Horizontal distance
Vertical distance
Anchor size
4.2 Make the holes at the anchor positions
• Make holes at the anchor positions using a suitable tool.
• Use screw anchors/anchor plugs as required.
• Remove the dust or dirt, and wipe off any drilling chips and dust.
1216 mm 608 mm 608 mm
4×4 5×5
3×2 4×3
608 mm 608 mm
1026 mm 684 mm equally Distance top row –
Ø10 mm Ø10 mm
English - 17
6×6
5×3
608 mm
middle row: 1026
mm
Distance middle
row – bottom row:
684 mm
Ø10 mm
8×8
6×5
Distance center:
1216 mm
Others: 608 equally
Distance Bottom
row: 342 mm,
others 684 mm
equally
Ø10 mm