Fohhn LEN–20 Bedienungsanleitung Seite 19

MOUNTING WITH WLX-100 / WLX-220 WALL BRACKETS
1. Remove the four to six M6 oval-head screws that are lo-
cated underneath the connector panel.
2. Fix the loudspeaker to the WLX-100/WLX-220 mount-
ing plate. Apply medium-strength thread lock fluid to
all screws. On both brackets, use four of the locking
screws you just removed. Tighten all screws according
to the required torque. SEE FIGURE 5.
3. Fix the WLX-100 or WLX-220 to the building structure
using two screws and wall plugs. To do this, you will
need to disassemble the mounting bracket from the wall
bracket. During installation, don't forget to place the two
tooth-lock washers (A) between the mounting bracket
and the wall bracket. SEE FIGURE 6.
4. Put the mounting bracket in a roughly vertical position by
turning the adjustment spindle (B) to the right.
5. Loosen the screws (C) by about three turns.
6. Place the loudspeaker and its mounting plate on the
wall bracket. Both sides of the mounting plate must be
resting on the screw (C). The flat washer must be placed
between the mounting plate and the screw head.
SEE FIGURE 7.
7. At this point the fixing screws (D) and washers
can be fitted and tightened with a torque of 8-10
Nm. There are two options here: If the front holes
(20) are to be used, this will result in an adjust-
ment angle of 0-20°; if the rear holes (30) are used,
this will result in an adjustment angle of 10-30°.
CAUTION: LEN-150 und LEN-220 models should
only be inclined to a maximum angle of 20°!
8. Set up the required inclination angle by turning the ad-
justment spindle (B) to the left. If you need to reduce
the angle again, turn the spindle back while pushing the
speaker slightly up towards the wall bracket and thus
releasing the spindle.
9. Loosen the clamping screws (E) on the horizontal axis
and turn the loudspeaker to its required position.
10. Once you are happy with the loudspeaker's angle and
rotation, tighten the clamping screws (E) with a torque of
20 Nm and clamping screws (C) with a torque of 8 Nm.
SEE FIGURE 4.
Figure 4
Figure 6
Figure 7
SETUP AND OPERATION | ENGLISH
Figure 5
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