# Description du boîtier

### 1- Etat des voyants

Le dispositif comporte **6 voyants LED** permettant de visualiser l’état du système, des communications et des entrées/sorties.

[![2pio3.jpeg](https://modlink.fr/help/uploads/images/gallery/2026-02/scaled-1680-/2pio3.jpeg)](https://modlink.fr/help/uploads/images/gallery/2026-02/2pio3.jpeg)

#### 1.1- <span style="color: rgb(0, 0, 0);">Voyant "Process information" - S</span><span style="color: rgb(0, 0, 0);">cénario </span>

<div class="TyagGW_tableContainer" id="bkmrk-%C3%89tat-du-voyant-signi"><div class="group TyagGW_tableWrapper flex flex-col-reverse w-fit" tabindex="-1"><table border="1" class="w-fit min-w-(--thread-content-width)" data-end="768" data-start="445" style="width: 109.048%; height: 122.4px; border-collapse: collapse; border-color: rgb(0, 0, 0);"><thead data-end="500" data-start="445"><tr data-end="500" data-start="445" style="height: 29.6px; background-color: rgb(206, 212, 217);"><th class="align-center" data-col-size="sm" data-end="462" data-start="445" style="width: 26.95%; height: 29.6px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">État du voyant</span>**</th><th class="align-center" data-col-size="sm" data-end="478" data-start="462" style="width: 28.3539%; height: 29.6px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">Signification</span>**</th><th data-col-size="md" data-end="500" data-start="478" style="width: 44.6961%; height: 29.6px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">Action recommandée</span>**</th></tr></thead><tbody data-end="768" data-start="555"><tr data-end="651" data-start="555" style="height: 33.6px;"><td data-col-size="sm" data-end="577" data-start="555" style="width: 26.95%; height: 33.6px; background-color: rgb(45, 194, 107); border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">vert</span>**<span style="color: rgb(0, 0, 0);"> clignotant</span>**</td><td data-col-size="sm" data-end="612" data-start="577" style="width: 28.3539%; height: 33.6px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Démarrage</span></td><td data-col-size="md" data-end="651" data-start="612" style="width: 44.6961%; height: 33.6px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Attendre la fin de l’initialisation</span></td></tr><tr><td style="width: 26.95%; background-color: rgb(45, 194, 107); border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">vert **fixe**</span></td><td style="width: 28.3539%; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Fonctionnement normal</span></td><td style="width: 44.6961%; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">  
</span></td></tr><tr style="height: 29.6px;"><td style="width: 26.95%; height: 29.6px; background-color: rgb(224, 62, 45); border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">rouge **clignotant**</span></td><td style="width: 28.3539%; height: 29.6px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Erreur survenue</span></td><td style="width: 44.6961%; height: 29.6px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Réinitialiser le voyant depuis le menu "Paramètres"</span></td></tr></tbody></table>

</div></div>#### <span style="color: rgb(0, 0, 0);">1.2- Voyant "Wireless mode" - T</span><span style="color: rgb(0, 0, 0);">ransmissions vers les autres modules </span>


<table border="1" class="w-fit min-w-(--thread-content-width)" data-end="768" data-start="445" id="bkmrk-%C3%89tat-du-voyant-signi-1" style="width: 99.881%; height: 118.892px; border-collapse: collapse; border-color: rgb(0, 0, 0);"><thead><tr data-end="500" data-start="445" style="height: 29.7869px; background-color: rgb(206, 212, 217);"><td class="align-center" data-col-size="sm" data-end="462" data-start="445" style="width: 38.0597%; height: 29.7869px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">État du voyant</span>**</td><td class="align-center" data-col-size="sm" data-end="478" data-start="462" style="width: 61.9403%; height: 29.7869px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">Signification</span>**</td></tr></thead><tbody data-end="768" data-start="555"><tr style="height: 29.7017px;"><td style="width: 38.0597%; background-color: rgb(53, 152, 219); border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">bleu **fixe**</span></td><td style="width: 61.9403%; border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">Transmissions activées </span></td></tr><tr style="height: 29.7017px;"><td style="width: 38.0597%; background-color: rgb(53, 152, 219); border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">bleu **clignotant**</span></td><td style="width: 61.9403%; border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">mode "appairage"</span></td></tr><tr style="height: 29.7017px;"><td style="width: 38.0597%; background-color: rgb(224, 62, 45); border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">rouge **fixe**</span></td><td style="width: 61.9403%; border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">Transmissions désactivées</span></td></tr></tbody></table>

#### <span style="color: rgb(0, 0, 0);">1.3- Voyant "Wi-Fi mode" - Connectivité</span>  


<table border="1" id="bkmrk-%C3%89tat-du-voyant-signi-2" style="border-collapse: collapse; width: 100%; height: 148.736px; border-width: 1px; border-color: rgb(0, 0, 0);"><colgroup><col style="width: 37.779%;"></col><col style="width: 62.2102%;"></col></colgroup><thead><tr style="background-color: rgb(206, 212, 217); height: 29.7585px;"><td class="align-center" data-col-size="sm" data-end="462" data-start="445" style="width: 18.5234%; height: 29.7585px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">État du voyant</span>**</td><td class="align-center" data-col-size="sm" data-end="478" data-start="462" style="width: 45.98%; height: 29.7585px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">Signification</span>**</td></tr></thead><tbody><tr style="height: 29.7585px;"><td style="height: 29.7585px; background-color: rgb(45, 194, 107); border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">vert **fixe**</span></td><td style="height: 29.7585px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Connexion Wi-Fi active</span></td></tr><tr style="height: 29.7585px;"><td style="height: 29.7585px; background-color: rgb(45, 194, 107); border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">vert **clignotant**</span></td><td style="height: 29.7585px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">mode AP - routeur </span></td></tr><tr style="height: 29.7585px;"><td style="height: 29.7585px; background-color: rgb(185, 106, 217); border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">violet **fixe**</span></td><td style="height: 29.7585px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Tunnel SSH actif</span></td></tr><tr style="height: 29.7017px;"><td style="height: 29.7017px; border-color: rgb(0, 0, 0); background-color: rgb(230, 126, 35);"><span style="color: rgb(0, 0, 0);">orange **clignotant**</span>

</td><td style="height: 29.7017px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">Tunnel SSH inactif</span></td></tr><tr><td style="border-color: rgb(0, 0, 0); background-color: rgb(224, 62, 45);"><span style="color: rgb(0, 0, 0);">rouge **fixe**</span>

</td><td style="border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">absence de connexion Wi-Fi</span></td></tr></tbody></table>

#### <span style="color: rgb(0, 0, 0);">1.4- Voyant "Out" - Relais</span>

<table border="1" id="bkmrk-%C3%89tat-du-voyant-signi-3" style="border-collapse: collapse; width: 100%; height: 148.508px; border-width: 1px; border-color: rgb(0, 0, 0);"><colgroup><col style="width: 37.1824%;"></col><col style="width: 62.8176%;"></col></colgroup><thead><tr style="height: 29.7017px; background-color: rgb(206, 212, 217);"><td class="align-center" data-col-size="sm" data-end="462" data-start="445" style="width: 18.5234%; height: 29.7017px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">État du voyant</span>**</td><td class="align-center" data-col-size="sm" data-end="478" data-start="462" style="width: 45.98%; height: 29.7017px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">Signification</span>**</td></tr></thead><tbody><tr style="height: 29.7017px;"><td style="border-color: rgb(0, 0, 0); height: 29.7017px;">**<span style="color: rgb(0, 0, 0);">Eteint</span>**</td><td style="border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">contacts 1 et 2 ouverts</span></td></tr><tr style="height: 29.7017px;"><td style="border-color: rgb(0, 0, 0); background-color: rgb(224, 62, 45); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">rouge **fixe**</span></td><td style="border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">contact 1 fermé / contact 2 ouvert</span></td></tr><tr style="height: 29.7017px;"><td style="border-color: rgb(0, 0, 0); background-color: rgb(53, 152, 219); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">bleu **fixe**</span></td><td style="border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">contact 2 fermé / contact 1 ouvert</span>

</td></tr><tr style="height: 29.7017px;"><td style="height: 29.7017px; border-color: rgb(0, 0, 0); background-color: rgb(185, 106, 217);"><span style="color: rgb(0, 0, 0);">violet **fixe**</span></td><td style="height: 29.7017px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">contacts 1 et 2 fermés</span></td></tr></tbody></table>

#### <span style="color: rgb(0, 0, 0);">1.5- Voyant "IN BT" - En</span><span style="color: rgb(0, 0, 0);">trées basse tension 24V </span>

<table border="1" id="bkmrk-%C3%89tat-du-voyant-signi-4" style="border-collapse: collapse; width: 100%; height: 148.508px; border-width: 1px; border-color: rgb(0, 0, 0);"><colgroup><col style="width: 37.183%;"></col><col style="width: 62.817%;"></col></colgroup><thead><tr style="height: 29.7017px; background-color: rgb(206, 212, 217);"><td class="align-center" data-col-size="sm" data-end="462" data-start="445" style="width: 18.5234%; height: 29.7017px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">État du voyant</span>**</td><td class="align-center" data-col-size="sm" data-end="478" data-start="462" style="width: 45.98%; height: 29.7017px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">Signification</span>**</td></tr></thead><tbody><tr style="height: 29.7017px;"><td style="height: 29.7017px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">**Eteint**</span>

</td><td style="height: 29.7017px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">entrée 1 et 2 ouvertes</span></td></tr><tr style="height: 29.7017px;"><td style="height: 29.7017px; background-color: rgb(224, 62, 45); border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">rouge **fixe**</span>

</td><td style="height: 29.7017px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">entrée 1 fermée / entrée 2 ouverte</span></td></tr><tr style="height: 29.7017px;"><td style="background-color: rgb(53, 152, 219); border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">bleu **fixe**</span>

</td><td style="border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">entrée 2 fermée / entrée 1 ouverte</span></td></tr><tr style="height: 29.7017px;"><td style="background-color: rgb(185, 106, 217); border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">Violet **fixe**</span>

</td><td style="border-color: rgb(0, 0, 0); height: 29.7017px;"><span style="color: rgb(0, 0, 0);">entrée 1 et 2 fermées</span></td></tr></tbody></table>

#### <span style="color: rgb(0, 0, 0);">1.6- Voyant "IN AC" - E</span><span style="color: rgb(0, 0, 0);">ntrées 220 V</span>

<table border="1" id="bkmrk-%C3%89tat-du-voyant-signi-5" style="border-collapse: collapse; width: 100%; height: 119.188px; border-width: 1px; border-color: rgb(0, 0, 0);"><colgroup><col style="width: 37.5409%;"></col><col style="width: 62.4591%;"></col></colgroup><thead><tr style="background-color: rgb(206, 212, 217); height: 29.7969px;"><td class="align-center" data-col-size="sm" data-end="462" data-start="445" style="width: 18.5234%; height: 29.7969px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">État du voyant</span>**</td><td class="align-center" data-col-size="sm" data-end="478" data-start="462" style="width: 45.98%; height: 29.7969px; border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">Signification</span>**</td></tr></thead><tbody><tr><td style="border-color: rgb(0, 0, 0);">**<span style="color: rgb(0, 0, 0);">Eteint</span>**</td><td style="border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">entrées 1 et 2 ouvertes</span></td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px; border-color: rgb(0, 0, 0); background-color: rgb(224, 62, 45);"><span style="color: rgb(0, 0, 0);">rouge **fixe**</span></td><td style="height: 29.7969px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">entrée 1 fermée / entrée 2 ouverte</span></td></tr><tr><td style="border-color: rgb(0, 0, 0); background-color: rgb(53, 152, 219);"><span style="color: rgb(0, 0, 0);">bleu **fixe**</span></td><td style="border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">entrée 2 fermée / entrée 1 ouverte</span></td></tr><tr style="height: 29.7969px;"><td style="height: 29.7969px; border-color: rgb(0, 0, 0); background-color: rgb(185, 106, 217);"><span style="color: rgb(0, 0, 0);">violet **fixe**</span></td><td style="height: 29.7969px; border-color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);">entrée 1 et 2 fermées</span></td></tr></tbody></table>

### 2- Bloc de jonction à insertion

Le bloc de jonction à ressort est composé de 18 bornes réparties sur 2 rangées :

- Rangée du haut : bornes A1 à A9
- Rangée du bas : bornes B1 à B9

Il permet le raccordement rapide et sans vis (insertion directe) des alimentations, entrées, sorties relais et commandes.

[![Borniers.jpg](https://modlink.fr/help/uploads/images/gallery/2026-04/scaled-1680-/borniers.jpg)](https://modlink.fr/help/uploads/images/gallery/2026-04/borniers.jpg)

#### 2.1- Affectation des bornes

<table border="1" id="bkmrk-18%C2%A0-%C2%A0-230-ac-%C2%A0-rla-1" style="border-collapse: collapse; width: 100%; border-width: 1px; height: 283px;"><colgroup><col style="width: 8.5796%;"></col><col style="width: 10.367%;"></col><col style="width: 10.4862%;"></col><col style="width: 10.0095%;"></col><col style="width: 10.9633%;"></col><col style="width: 12.154%;"></col><col style="width: 9.53289%;"></col><col style="width: 14.1802%;"></col><col style="width: 13.4652%;"></col></colgroup><tbody><tr style="background-color: rgb(236, 240, 241);"><td class="align-center" colspan="9"><span style="color: rgb(0, 0, 0);">*rangée haute*</span></td></tr><tr style="height: 29.7017px; background-color: rgb(230, 126, 35);"><td style="height: 29.7017px; border-color: rgb(255, 255, 255); border-style: solid; background-color: rgb(174, 100, 35);">**<span style="color: rgb(255, 255, 255);">A1</span>**

**<span style="color: rgb(0, 0, 0);">Phase</span>**

</td><td style="height: 29.7017px; border-color: rgb(236, 240, 241); border-style: solid; background-color: rgb(186, 55, 42);">**<span style="color: rgb(255, 255, 255);">A2</span>**

**<span style="color: rgb(0, 0, 0);">Relais 1 COM</span>**

</td><td style="height: 29.7017px; border-color: rgb(236, 240, 241); border-style: solid; background-color: rgb(186, 55, 42);">**<span style="color: rgb(255, 255, 255);">A3</span>**

**<span style="color: rgb(0, 0, 0);">Relais 1  
NO</span>**

</td><td class="align-center" style="height: 29.7017px; background-color: rgb(224, 62, 45);">**<span style="color: rgb(255, 255, 255);">A4</span>**

**<span style="color: rgb(0, 0, 0);">Relais 2</span>**

**<span style="color: rgb(0, 0, 0);">COM</span>**

</td><td class="align-center" style="height: 29.7017px; background-color: rgb(224, 62, 45);">**<span style="color: rgb(255, 255, 255);">A5</span>**

**<span style="color: rgb(0, 0, 0);">Relais 2</span>**

**<span style="color: rgb(0, 0, 0);">NO</span>**

</td><td class="align-center" style="height: 29.7017px;">**<span style="color: rgb(255, 255, 255);">A6</span>**

**<span style="color: rgb(0, 0, 0);">Entrée 220V</span>**

**<span style="color: rgb(0, 0, 0);">1</span>**

</td><td style="height: 29.7017px; background-color: rgb(126, 140, 141);">**<span style="color: rgb(255, 255, 255);">A7</span>**

**<span style="color: rgb(0, 0, 0);">GND</span>**

</td><td class="align-center" style="height: 29.7017px; background-color: rgb(243, 162, 26);">**<span style="color: rgb(255, 255, 255);">A8</span>**

**<span style="color: rgb(0, 0, 0);">Alim 24V 1</span>**

</td><td class="align-center" style="height: 29.7017px; background-color: rgb(243, 162, 26);">**<span style="color: rgb(255, 255, 255);">A9</span>**

**<span style="color: rgb(0, 0, 0);">Alim 24V 2</span>**

</td></tr><tr style="background-color: rgb(236, 240, 241);"><td class="align-center" colspan="9" style="border-color: rgb(236, 240, 241); border-style: solid;"><span style="color: rgb(0, 0, 0);">*rangée basse*</span></td></tr><tr style="height: 29.7017px; background-color: rgb(230, 126, 35);"><td style="height: 29.7017px; border-color: rgb(255, 255, 255); border-style: solid; background-color: rgb(53, 152, 219);">**<span style="color: rgb(255, 255, 255);">B1</span>**

**<span style="color: rgb(0, 0, 0);">Neutre</span>**

</td><td class="align-center" style="height: 29.7017px; border-color: rgb(236, 240, 241); border-style: solid; background-color: rgb(186, 55, 42);">**<span style="color: rgb(255, 255, 255);">B2</span>**

**<span style="color: rgb(0, 0, 0);">Relais 1</span>**

**<span style="color: rgb(0, 0, 0);">COM</span>**

</td><td class="align-center" style="height: 29.7017px; border-color: rgb(236, 240, 241); border-style: solid; background-color: rgb(186, 55, 42);">**<span style="color: rgb(255, 255, 255);">B3</span>**

**<span style="color: rgb(0, 0, 0);">Relais 1</span>**

**<span style="color: rgb(0, 0, 0);">NO</span>**

</td><td class="align-center" style="height: 29.7017px; background-color: rgb(224, 62, 45);">**<span style="color: rgb(255, 255, 255);">B4</span>**

**<span style="color: rgb(0, 0, 0);">R</span><span style="color: rgb(0, 0, 0);">elais 2</span>**

**<span style="color: rgb(0, 0, 0);">COM</span>**

</td><td class="align-center" style="height: 29.7017px; background-color: rgb(224, 62, 45);">**<span style="color: rgb(255, 255, 255);">B5</span>**

**<span style="color: rgb(0, 0, 0);">Relais 2</span>**

**<span style="color: rgb(0, 0, 0);">NO</span>**

</td><td class="align-center" style="height: 29.7017px;">**<span style="color: rgb(255, 255, 255);">B6</span>**

**<span style="color: rgb(0, 0, 0);">Entrée 220V</span>**

**<span style="color: rgb(0, 0, 0);">2</span>**

</td><td style="height: 29.7017px; background-color: rgb(126, 140, 141);">**<span style="color: rgb(255, 255, 255);">B7</span>**

**<span style="color: rgb(0, 0, 0);">GND</span>**

</td><td class="align-center" style="height: 29.7017px; background-color: rgb(243, 162, 26);">**<span style="color: rgb(255, 255, 255);">B8</span>**

**<span style="color: rgb(0, 0, 0);">Entrée BT 1</span>**

</td><td class="align-center" style="height: 29.7017px; background-color: rgb(243, 162, 26);">**<span style="color: rgb(255, 255, 255);">B9</span>**

**<span style="color: rgb(0, 0, 0);">E</span><span style="color: rgb(0, 0, 0);">ntrée BT 2</span>**

</td></tr><tr style="background-color: rgb(22, 145, 121);"><td class="align-center" style="height: 29.7017px;"><span style="color: rgb(236, 240, 241);">**230 AC**</span>

</td><td class="align-center" style="height: 29.7017px;"><span style="color: rgb(236, 240, 241);">**RLA 1**</span>

</td><td class="align-center" style="height: 29.7017px;"><span style="color: rgb(236, 240, 241);">**RLA 1**</span>

</td><td class="align-center" style="height: 29.7017px;"><span style="color: rgb(236, 240, 241);">**RLA 2**</span>

</td><td class="align-center" style="height: 29.7017px;"><span style="color: rgb(236, 240, 241);">**RLA 2**</span>

</td><td class="align-center" style="height: 29.7017px;"><span style="color: rgb(236, 240, 241);">**2 in AC**</span>

</td><td class="align-center" style="height: 29.7017px;"><span style="color: rgb(236, 240, 241);">**GND**</span>

</td><td class="align-center" style="height: 29.7017px;"><span style="color: rgb(236, 240, 241);">**in 1 BT**</span>

</td><td class="align-center" style="height: 29.7017px;"><span style="color: rgb(236, 240, 241);">**in 2 BT**</span>

</td></tr></tbody></table>

- <span style="color: rgb(0, 0, 0);">Vérifier la **correspondance des tensions** avant raccordement (notamment l’entrée 230 V)</span>
- <span style="color: rgb(0, 0, 0);">Respecter les **sections de câbles** adaptées au courant utilisé</span>
- <span style="color: rgb(0, 0, 0);">S’assurer du bon enclenchement des conducteurs dans les bornes à ressort</span>
- <span style="color: rgb(0, 0, 0);">Couper l’alimentation avant toute intervention</span>