Frame installation :
⑥
mounting profile reinforcement screws:
After installing the upper cover of the profile,
use two self-tapping screws from the lower
side to fix the profile upper cover and the
profile mounting base to prevent the profile
cover from falling.
①
installation carrier drilling:
Drill a hole in the position where the
carrier is required to be drilled by
selecting a suitable drill bit;
②
Install the expansion screw:
Use a suitable expansion screw to
knock the expansion screw into the
hole drilled in the mounting carrier;
③
mounting frame mounting base:
Remove the nut and gasket of the
installed expansion screw, and align
the hole of the frame base with the
expansion screw and attach it to the
installation carrier;
④
fixed frame mounting base:
After installing the upper frame base,
install and tighten the gasket and nut
of the expansion screw, and do not
loosen it;
⑤
mounting profile cover:
The top cover of the frame with the
light source installed is aligned with
the mounting base and fastened to
the profile mounting base;
