HumanTechnik signolux A-2659-0 Mode D'emploi page 13

c) You can now open the small screw (fig. 1 B) using
a small Phillips screwdriver and remove the front of
the call-push-button behind which the PCB with the
battery is located.
e) Insert the battery (coin cell CR 2032) into the
plastic support on the PCB (fig. 2 D).
D
(2)
E
e) If you would like to replace a battery, remove the
old one with a small flat screwdriver from its plastic
support by lifting the edge slightly (fig. 2 E). After-
wards you can insert a new battery. Please ensure
the correct polarity of the battery.
f) Insert the front face into the housing of the pushbut-
ton and press both firmly together until the housing
parts lock in place. Please make sure that the rubber
gasket sits correctly within the housing.
g) Carefully set the small screw (fig. 1 B) with a small
Phillips screwdriver.
h) Hook the plastic front onto the clip of one side,
then press the other side down until the front
completely locks onto the housing.push button and
press both firmly together until the housing parts lock
in place.
English 13