Stand 40-081
English
page 6 of 9
2.
Insert the M16 countersunk screws into the bore holes of the coupling plate and so screw
the upper anchor tube with coupling plate onto the flange plate (see fig. below). Attach the
nuts from the bottom. Do not tighten the screw connection firmly yet.
3.
As a practical matter, the ground screw is never screwed in 100% straight. Therefore, the
upper part must be aligned with a water spirit level (see fig.). Adjust the set screw and the
M 16 screw as long as your spirit level indicates that the plate is horizontal. Then apply
210 Nm to tighten the screw connection.
90°
90°
M16 countersunk screw
M16 nut
+ 16 mm washer
upper tube
ground screw
check 2 sides with
the spirit level
set screw
M16 countersunk screw
set screw
