R928006861 2.0250 PWR3-A00-0-M R928006915 2.0400 PWR3-A00-0-M R928006926 2.0400 PWR10-B00-0-M

A1: If the Rexroth filter causes excessive system pressure loss, take the following steps to solve the problem: 1) Check the Filter Element: First, check whether the filter element is clogged (confirm via the pressure differential indicator or by disassembling and inspecting). If clogged, replace the filter element with a genuine one immediately. 2) Verify Filter Model: Confirm whether the filter's nominal flow rate matches the system's actual flow rate. If the filter's flow rate is too small for the system, replace it with a filter with larger flow capacity. 3) Check Fluid Viscosity: If the fluid viscosity is much higher than the design value (e.g., hydraulic oil at low temperature), it will increase flow resistance. Preheat the fluid to the normal operating temperature or replace it with fluid of appropriate viscosity. 4) Inspect Flow Path: Check whether the filter's inlet and outlet pipelines are blocked or narrowed (e.g., due to scale or debris), and clean the pipelines if necessary. 5) Confirm Installation: Ensure the filter is installed in the correct flow direction, and there is no debris left in the filter housing during installation that blocks the flow path.