Festo VZQA-C-M22C Series, Инструкции по ремонту

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1.2.3 Cleaning and greasing
Cleaning
The components must be thoroughly cleaned to remove all foreign particles, machining residues and
old lubricants before they are greased.
Clean with a soft, lint-free cloth and non-abrasive cleaning agents. Check the compatibility of the clean-
ing agent with the materials to be cleaned.
Extremely thin grease film
A barely continuous film of grease covers the bearing surface so that a continuous film of grease exists;
however, there is no detectable darkening due to the grease colour.
Recommendation:
Apply the grease with a paint brush, a fine bristle brush or similar. Remove surplus grease by wiping off
once with the respective system components.
Thin grease film
A film of grease covers the bearing surface so that a continuous film of grease exists and the grease
colour darkens the surface slightly.
Recommendation:
Apply the grease with a paint brush, a fine bristle brush or similar.
Thin grease film outside
A film of grease covers the outer surface so that a continuous film of grease exists and the grease colour
darkens the surface slightly.
Recommendation:
Apply the grease with a paint brush, a fine bristle brush or similar.
Grease reservoir
Grease quantity enclosed between two sealing rings or in the enclosed ring volumes.
1.3 Text designations used in these repair instructions
1.4 General lists

Reference to further information.
Underlined, blue text indicates a cross-reference or hyperlink that you can click on in the PDF.
1.5 Tools
The following standard tools are required for the repair:
– Open-ended spanner
– Torque wrench
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