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1 Remove the plastic cover from each side. (figure 1, step 4).
2 Unfasten the mounting screws to unmount the illumination sign (figure 1, step 2).
3 You have to disconnect the power supply wires of the sign from the terminal block.
4 Unfasten the mounting screw of the bracket and remove it.
5 Unfasten the mounting screw (with the cable holding accessory) of the bracket and remove the
bracket.
6 Unfasten the screw without moving the marking panel.
7 Remove the marking panel.
8 Slide out the led strip with a flat blade screwdriver.
9 Pull carefully the led strip by holding it from the two sides as shown in picture.
10 Remove the used battery and place a new one with the same type Α-939/ΗΤ with same cables
and connector.
11 Push carefully the led strip by holding it from the two sides as shown in picture.
12 Push the led strip to face the edge of the plastic cover.
ATTENTION
!!! Don’t apply force to the test button.
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Refit the removed parts in steps 7,6,5 and 4.
WARNING!!
Use a maximum torque of
0,25Νm to tighten the screw (step 6) and
a maximum
torque of
0,6Νm to tighten the screws (step 4,5).
14 Mount the illumination sign with the mounting screws (figure 1, step 4).
15 Connect the power supply wires of the sign to the terminal block (step 3). Refit the plastic
cover (figure 1, step 5) and power the illumination sign.
Before service interrupt the mains power supply
.
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Battery replacement process
922504417_09_032
The light source contained in this luminaire shall only be replaced by the manufacturer, or his
agent, or a similar qualified person.
NOTE! The light source is non-user replaceable.
NOTE!! After finishing the installation you must power the luminaire at least for 24 hours for
battery charging to perform the nominal autonomy.
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