Maintenance
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EN-US · 30.30.01.01963 · 01 · 09/21
11 Maintenance
11.1 Safety
Maintenance work may only be carried out by qualified personnel.
WARNING
Risk of injury due to incorrect maintenance or troubleshooting
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Check the proper functioning of the product, especially the safety features, after every
maintenance or troubleshooting operation.
NOTE
Incorrect maintenance work
Damage to the ejector!
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Always switch off supply voltage before carrying out any maintenance work.
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Secure before switching back on.
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The ejector must only be operated with a silencer.
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Before carrying out work on the system, establish the atmospheric pressure in the compressed air cir-
cuit of the product.
11.2 Cleaning the Ejector
1. For cleaning, do not use aggressive cleaning agents such as industrial alcohol, white spirit or thin-
ners. Only use cleaning agents with pH 7–12.
2. Remove dirt on the exterior of the device with a soft cloth and soap suds at a maximum tempera-
ture of 60° C. Make sure that the silencer is not soaked in soapy water.
3. Ensure that no moisture can reach the electrical connection or other electrical components.