Make The Holes At The Anchor Positions - NEC FA Series Installation And Maintenance Manual

Anchor points number and positions
Frame set
Anchor points
(horizontal x vertical)
Horizontal distance
Vertical distance
Anchor size

4. 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.
4×4
3×2
608 mm 608 mm
1026 mm 684 mm equally Distance top row –
Ø10 mm Ø10 mm
English - 20
5×5 6×6
4×3 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