REXROTH管接式过滤器技术资料
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Filters for inline installation
Special highly efficient filter media
Filtration of very fine particles and high dirt holding capacity across a broad pressure differential range
High collapse resistance of the filter elements
Standard version equipped with mechanical/visual maintenance indicator with memory function
Optional equipment with various electrical switching elements, modular design
Optional bypass valve integrated in the filter housing
Important information on hydraulic fluids!
For more information and data on the use of other hydraulic fluids, please refer to data sheet 90220 or contact us!
Flame-resistant – containing water: Due to possible chemical reactions with materials or surface coatings of machine and system components, the service life with these hydraulic fluids may be less than expected. Filter materials made of filter paper P must not be used, filter elements with glass fiber material have to be used instead.
Bio-degradable: If filter materials made of filter paper are used, the filter life may be shorter than expected due to material incompatibility and swelling.
For applications outside these parameters, please consult us!
Notice:
There is no bleeding provided at the filter.
Via the drain screw (from NG0160 fitted by default), the oil on the dirt side can be drained.
Screw off the filter bowl.
Remove the filter element from the spigot by rotating it slightly.
Clean the filter components, if necessary.
Check the seals at the filter bowl for damage and renew them, if necessary. For suitable seal kits refer to chapter “Spare parts”.
Filter elements made of wire mesh can be cleaned. The efficiency of the cleaning process depends on the type of dirt and the amount of the pressure differential before the filter element exchange.
If the pressure differential after the filter element exchange exceeds 150 % of the value of a brand-new filter element, the filter element made of wire mesh (G…) also needs to be replaced. For detailed cleaning instructions refer to data sheet 51420.
Install the new or cleaned filter element on the spigot again by slightly rotating it.
The filter is to be assembled in reverse order.
The torque specifications (“Tightening torques” chapter) are to be observed.
Commission the system.
NOTES!
Assembly and disassembly only with depressurized system!
Tank is under pressure!
Maintenance only be specialists.
Remove the filter bowl only if it is depressurized!
Do not exchange the maintenance indicator while the filter is under pressure!
Functional and safety warranty only applicable when using genuine Bosch Rexroth spare parts!
Warranty becomes void if the delivered item is changed by the ordering party or third parties or improperly mounted, installed, maintained, repaired, used or exposed to environmental condition that do not comply with the installation conditions.
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REXROTH管接式过滤器技术资料
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