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critical Nordson

Error Code E1

Overtemperature condition detected in the system.

How to Fix It

Check the temperature settings and allow the system to cool if necessary. Inspect the heater and temperature sensors for proper operation.

Source: page 1 of the official manual

From the manual

Manual page 1 — Nordson error E1

This error code appears in:

Nordson Problue 7 Adhesive Dispenser