CASCO PF 112 EXTREM User Instructions page 12

HEAD SIZE ADJUSTMENT
The head ring can be adjusted to the correct head size by means of the 4 adjustable pin settings in the left/
right temple area and the Vario-Disk-fit turning clasp in the neck (Fig. 3.1). For the size spectrum: 53–64 cm
only one helmet shell size is needed (Fig. 3.2).
Fig. 3.1
By placing the pin in the front opening, the size is
reduced, by placing the pin in the back opening, the
size is enlarged. Helmets are delivered ex-factory in
the mid-size position.
NECK HEIGHT ADJUSTMENT
The neck cushion height is also adjustable. By light-
ly applying excess pressure whilst pushing the neck
cushion up or down, the neck cushion height can be
more comfortably re-positioned (Fig.4).
Fig. 4
NECK STRAP ADJUSTMENT
This is a one-off adjustment to be carried out before initial wear. Adjust the length of the strap above the ad-
justment mechanism (metal slide buckle), until the strap is comfortably positioned against the neck without
covering the ear (Fig. 6.1-6.2). The strap is fed through the back of the helmet by means of diffuser from
within. By pulling down on the left or right strap section, the strap length can be evenly regulated (Fig. 6.3).
Fig. 6.1
CARRYING HEIGHT ADJUSTMENT
Can be adjusted by means of the Velcro strap on the bottom edge of the carrying net.
ADJUSTING THE CHIN STRAP
Fasten the strap with the buckle (Fig. 2/11) and regulate the length using the free end of the strap. The PF 112
EXTREM fulfils the requirements of the standard DIN EN 443:2008 in respect of the retention system provided
that the chin strap supplied by the manufacturer is worn and adjusted in accordance with the regulations.
12
Turn the dial lock anti-clockwise until the head band
is fully open. Put the helmet on and turn the dial lock
clockwise until the helmet is sitting comfortably and
firmly (Fig. 3.2).
FOREHEAD ADJUSTMENT
The whole of the front section of the two-part head
ring can be released and re-adjusted up or down
according to head size and forehead shape (Fig. 5).
Fig. 5
Fig. 6.2
Fig. 3.2
Fig. 6.3