52
i n s t a l l a t i o n o f g a r a g e a n d i n d u s t r i a l s e c t i o n a l d o o r s
9
suPPLEmEnt
Cable break safety device
While using the corner bracket with the cable
break safety device mark and drill 6 holes 4 .2
mm for bracket fastening . fix it with 6 tapping
screws 6 .3x38 mm .
Before start of work take out cable break
safety device peg .