16/20 D 7381 - 10-2018-1.1
© HAWE Hydraulik SE
5.3 Operating instructions
Note product configuration and pressure / ow rate
The statements and technical parameters in this documentation must be strictly observed.
The instructions for the complete technical system must also always be followed.
Note
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Read the documentation carefully before usage.
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The documentation must be accessible to the operating and maintenance staff at all times.
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Keep documentation up to date after every addition or update.
Caution
Risk of injury due to unexpected movement processes in the machine due to incorrect ow setting!
Risk of minor injury
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Be prepared for unexpected, fast movements. On changing the ow settings, consumers will move more slowly or more
quickly.
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Always monitor the pressure gauge when setting or changing the ow.
Purity and ltering of the hydraulic uid
Fine contamination can significantly impair the function of the hydraulic component. Contamination can cause irreparable damage.
Examples of ne contamination include:
– Metal chips
– Rubber particles from hoses and seals
– Dirt due to assembly and maintenance
– Mechanical debris
– Chemical ageing of the hydraulic uid
Note
Fresh hydraulic uid from the drum does not always have the highest degree of purity. Under some circumstances the fresh
hydraulic uid must be ltered before use.
Adhere to the cleanliness level of the hydraulic uid in order to maintain faultless operation.
(also see cleanliness level in Chapter 3, "Parameters").
Additionally applicable document: D 5488/1 Oil recommendations
5.4 Maintenance information
Conduct a visual inspection at regular intervals, but at least once per year, to check if the hydraulic connections are damaged. If
external leakages are found, shut down and repair the system.
Clean the device surface of dust deposits and dirt at regular intervals, but at least once per year.