Trimming The Locks For Several Doors; Horizontal Mortising; Corrections For Overlapping Doors - Virutex FC116U Mode D'emploi

U1
(Figure 21)
X
J
Q
(Figure 22)
P
F
(Figure 23)
A2
S1
T1
A1
A1
B1
X
F
A2
S
R

14. TRIMMING THE LOCKS FOR SEVERAL DOORS

• Should you wish to trim several doors and position the locks
at the same height, we recommend you use the height bar "A1"
(Fig. 21) to simplify this operation.
To do this, having determined the height of the lock on the first
door, and placed the machine in the trimming position, mount the
four height bars "A1" (Fig. 21) and insert them in the clamp vise
apertures "X" (Fig. 22), so that the end limiter disc "A2" (Fig. 21)
has its limit at the upper edge of the door, and then fix the height
bar "A1" (Figs. 21 and 22) in this position with the knobs "B1" (Fig.
22). For the following door, simply put the machine in place, with
the limiter disc"A2" (Fig. 21) of the height bar "A1" resting on the
upper edge of the door, fix the clamp vises in this position and
mark the upper reference mark "rs" on this new door for later use
so that all the locks remain at the same height.
The height bar "A1" (Fig. 21) without the limiter disc "A2" (Fig.
21) may also be used, if desired, as a height reference relative
to the floor.

15. HORIZONTAL MORTISING

• To work with the FC116U horizontally, for example to mortise
doors before hanging them, it is advisable to disconnect the dam-
per "T1" (Fig. 21) to leave the movement of carriage "U1" free of
its pressure.
To do this, loosen nut "P" (Fig. 23) with key "F" and by moving the
screw knob "R", advance the length indicator "S" towards the end
of stroke limiter "A2".
Remove knob "S1" (Fig. 21) that fastens silencer "T1" so that this is
disconnected. Keep knob "S1" in a safe place for later use. Finally,
adjust the length of the mortising required, as described in section
9, before starting work with the machine, as it must never operate
at the end of stroke, over the maximum length.

16. CORRECTIONS FOR OVERLAPPING DOORS

For mortise trimming of doors with overlap, the centring of the
machine and the depth of the edge trimming should be changed,
as follows:
Check that the trimmer is disconnected from the
mains.
• To centre the machine over the section of the door without
overlap, loosen the screws "Q", which lock the clamp vises "X",
with key "F" (Fig. 22), and move the plates "J" to the overlap
side, half the width of this in mm, and fix the screws "Q" again
in this position.
• When the trimming depth is adjusted, as explained in section
10, the limiter ring "A" (Fig. 8) must be positioned at a height on
the scale "U" (Fig. 8) which is the sum of the depth necessary for
the lock, plus the height of the door overlap, since the machine
will be supported on this overlap.
FC116U / Operating instructions - 29