Aller au contenu principal

Il est possible que cette traduction ne reflète pas les dernières mises à jour du tutoriel source. Aidez à mettre à jour la traduction ou bien consultez le tutoriel source.

Replacing the capacitor and triac on the "accelerator pedal" of a sewing machine

  1. Replacing the capacitor and triac on the "accelerator pedal" of a sewing machine, Capacitor and triac: étape 1, image 1 de 1
    • Disconnect the powerplug!

    • Open the device. Compare with this wiki. You may have to look for the catches or the screws with which it is locked. On this model, the pedal is only engaged. Pay attention to the moving plate and the spring.

    • Expose the circuit board so that you can reach the underside to desolder the components.

    • This is the triac. Desolder its three legs on the underside. These instructions tell you how to check it. Replace it if necessary.

    • Here are two capacitors. Read their capacitance. Desolder them and measure them with a suitable digital voltmeter. Replace them if necessary.

    • Look for the same type, usually MKP, the same dimensions, the same voltage and the class, usually X2.

    • Fuse. Measure its continuity and replace if necessary. Remember that a blown fuse usually has a reason.

Ligne d'arrivée

Merci à ces traducteurs :

de en

28%

oldturkey03 nous aide à réparer le monde ! Vous voulez contribuer ?
Commencez à traduire ›

CS.Singen

Membre depuis le 11/30/20

109 Réputation

1 tutoriel rédigé

0 commentaires

Ajouter un commentaire

Nombre de vues :

Dernières 24 heures : 9

7 derniers jours : 20

30 derniers jours : 51

Total : 251