Heosafe Bolt box for GERA additional lock (not included)

Assembly instructions:

- placing bolt box for closed door

- at assembly to the door take care of the space between the door frame( at least 3mm) and the gum seal of the door.( box lock to the wall)

- Taking distance to the box lock into account

- marking with pencil

- place the drilling stencils ( draft 1) and mark precisely the holes

- drill first with a Ø 3mm borer, verify, than drill with a Ø 11mm borer

- screwing together bolt box with outside flat

- tightening all screws sturdily

- you don’t need an electric screwdriver