EN
W415-1710 / B / 08.17.18
65
finishing
Clear line
of sight
Typically 1/8”
Vertical Adjustment
Screw
DO’S
DON’TS
Hold GGA and GGA slider bracket together firmly whilst
tightening fasteners. Repeat on other end of GGA.
Ensure there is no gap between back of GGA and
GGA slider bracket at top and/or bottom. Repeat
on other end of GGA.
Gap
Horizontal
adjustment
screws
installed
unevenly
and/or
prematurely.
No gap
Fig. 11
Fig. 10
Fig. 10
Fig. 8
Fig. 7
8.
The GGA mount bracket holes should be lined up with the screw holes of the GGA slider brackets
to ensure a clear line of sight
(Fig. 8)
. It is typically necessary to raise the GGA on both sides using
the vertical adjustment screws. Raising the GGA approximately 1/8” typically provides the optimum
preliminary fit
(Fig. 9)
. Repeat on other end of GGA.
