HMZ 1 installation tool

"The metal cavity fi xing HM is suitable
for pre-positioned installation.
▪ The fi xing should be selected based
on the thickness of the board building
material, to allow the very best expansion
in the cavity.
▪ During installation, the expanding
arms swing open and press onto the
reverse side of the board.
▪ The HM can be installed using installation
pliers. If using a battery operated
screwdriver or screwdriver for installation,
the pre-assembled screws must
be removed fi rst. When screwing in
and expanding the fi xing, the attachment,
or a max. 6 mm plate, needs to
be used as a turning stop"