---
title: "Customer Portal - Service & Downloads | Grünig-SignTronic AG"
description: Access to the Grünig-SignTronic customer portal. Technical documentation, maintenance logs, spare parts lists and personal support area for your machines.
image: https://www.grunig-signtronic.com/images/og-image.jpg
---

> Documentation Index  
> Fetch the complete site index at: https://www.grunig-signtronic.com/llms.txt  
> Use this file to discover all available pages before exploring further.

# Kundenportal

Ihr persönlicher Zugang zu technischen Dokumentationen, Wartungsprotokollen, Ersatzteillisten und direktem Support für Ihre Grünig-SignTronic Maschinen.

[Zugang anfragen](/en/contact)

Ihr Service-Portal

## Was bietet das Kundenportal?

Zugriff auf alle wichtigen Informationen und Dokumente für Ihre Maschinen – jederzeit und überall verfügbar.

### Technische Dokumentationen

Bedienungsanleitungen, Schaltpläne, Fehlerlisten und technische Zeichnungen für Ihre Maschinen zum Download.

### Wartungsprotokolle

Digitale Wartungshistorie Ihrer Anlagen. Vollständige Nachverfolgbarkeit aller durchgeführten Service-Arbeiten.

### Persönlicher Support

Direkter Kontakt zu Ihrem persönlichen Servicetechniker. Ticket-System für schnelle Bearbeitung Ihrer Anfragen.

Portal access

## No access yet?

The customer portal is available to customers with active service contracts. Contact us to set up your personal access.

[Zugang anfragen](/en/contact) [E-Mail an Support](/en/contact)

Fragen zum Portal?

## Wir helfen Ihnen gerne weiter

Kontaktieren Sie unseren Support für Fragen zum Kundenportal oder zur Zugangseinrichtung.

[Kontakt aufnehmen](/en/contact) [Support kontaktieren](/en/contact/hotline)

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```