ABB Error 37074 — Purge pressure too low

What it means · Ce que ça veut dire

Purge pressure too low — ABB robot hardware event on the Purge pressure too low (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

Purge system number arg associated with manipulator interface board (MIB) arg . Le texte constructeur de ce code n'existe qu'en anglais dans les manuels ABB dont il provient. Il est reproduit tel quel ci-dessus ; le manuel de votre robot fait foi.

What to check · Que vérifier

• Inspect the Purge pressure too low, its wiring and connections first.
• Match this code against your robot's event-log timeline before swapping parts.
• Follow the French field checks below — they are the tested sequence for this fault.
• Check the purge air supply and search for leaks in: The purge unit.
• The flexible hose conduit.
• The manipulator itself.

Frequently asked · Questions fréquentes

What does ABB error 37074 mean?

ABB 37074 (“Purge pressure too low”): Purge pressure too low — ABB robot hardware event on the Purge pressure too low (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

How do you troubleshoot ABB error 37074?

Inspect the Purge pressure too low, its wiring and connections first. Match this code against your robot's event-log timeline before swapping parts. Follow the French field checks below — they are the tested sequence for this fault.

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