2N Lift emergency phone 2N LiftNet - Manual, 1446 v1.8.3 - Manual (Page 45)

Lift Cabin Audio Unit
– Compact
2.3
45
Mounting Completion
Connect the wires before wall mounting. The connectors are separable – remove
them, connect the wires, tighten the screws and replace the connectors.
Mounting the audio unit from the outer lift cabin
wall is easier. In that case, no screws are
accessible from the lift cabin and the audio unit
cannot be stolen. If the cabin wall is accessible
from the outside, follow the instructions in item
a) or b). If not, follow item c).
a) If the lift cabin wall is thin (stainless steel
sheet), seek four 8 mm long M4 screws and fan-
shaped washers in the accessories.
b) If the lift cabin wall is thick (up to 20 mm
– laminated chipboard), seek four headless, 30
mm long M4 screws. Screw them into the unit
backside using the wrench included in the
delivery and tighten properly. Then push the
assembly through the pre-drilled holes, insert
the fan-shaped washers from the back and screw
in the nuts.
c) If the lift cabin wall is inaccessible from
the rear, follow instructions on the next page.
TIP: If you have pre-drilled corner holes, find
four headless M4 screws of the length of 30 mm
in the package. Drive the screws into the holes
on the rear side of the audio unit and tighten as
mentioned in item b) above. Though unequipped
with nuts, the screws fix the product reliably,
preventing it from sliding or turning.
Induction loop connection
The induction loop for people with defective hearing is included in the product, no
other loop is needed.
Figure 2.18 Lift
Cabin Audio Unit –
Compact Mounting