RFLD Cast Series · 2020. 10. 30. · 2.2 Pipe EN 10305-1 8 x 1.5 2.3 Str. screw-in conn. Ermeto...
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Filters FIL1610-1836 / 04.19 up to 660 gpm (2500 l/min), up to 928 psi (64 bar) RFLD Cast Series Service and Parts 1.4 Maintenance Tools Size Vent plug Drain Plug Int. Hex Ext. Hex 111, 241, 261 VSTI G1/2 Hex 10 - VSTI G1/4 Hex 6 - 33x, 50x, 85x, 130x, 2701 VSTI G1/2 Hex 10 - VSTI G1/4 Hex 6 - VSTI G1/2 Hex 10 66x, 95x, 132x VR 0 A.0 Hex 19 VSTI G1/4 Hex 6 VSTI G1/2 Hex 10 Size Cover bolts Int. Hex. Torque Value Nm [ft-lb] 111 M8 x 30 Hex 6 24 [18] 241, 261, 33x,50x M10 x 25 Hex 8 45 [33] 66x, 85x M16 x 30 Hex 14 150 [111] 95x, 130x, 132x M20 x 40 Hex 17 250 [184] 2701 M20 x 45 Hex 17 250 [184] 1.5 Torque Values Type Torque Nm[ft-lb] VM clogging indicator 33 [24] VR clogging indicator 30 [22] Oil Drain Plug G1/4 - 30[22] G1/2 - 80[58] 2. Element Replacement 2.1 Element Removal 1. Version without filling tube: Turn lever through 90° – filtration is switched over to the other side. Version with filling tube: Open ball valve in the filling tube; turn lever through 90° – filtration is switched over to the other side. Close ball valve again. 2. Undo the vent screw on the cover of the filter side that is no longer in operation by a maximum of 1 rotation. Open oil drain plug of filter side no longer operating and drain 1. Maintenance 1.1 General Please follow the maintenance instructions. 1.2 Installation Before installing the filter into the system, check that the operating pressure of the system does not exceed the permitted operating pressure of the filter. Refer to the type code label on the filter. Filters must be flexibly mounted and not installed rigidly to the floor or used as a pipe support. When installing, ensure that system forces cannot be transferred to the filter. A filter with a stand may only be installed to the ground if there is no compensator, expansion loop or similar device installed in the line. 1.3 Commissioning Check that the correct filter element is installed, replace cover plate and tighten cover plate screws with the stipulated torque. Open the ball valve in the filling tube (if present), put the lever into center position and fill the filter via the system (both filter sides are filled). Spindle setting Left Right Filter in operation Undo the vent screws on the covers by a maximum of 1 rotation. As soon as oil begins exiting at the vent screws, close them again. Then change over to a filter side by throwing the control lever and re-close the ball valve in the filling tube (if present). Check the filter for leakage. NOTE: Pressure equalization line = filling tube Filter elements which cannot be cleaned must be disposed of in accordance with environmental protection regulations. contaminated oil into a suitable container. (the oil must not be put back into the system unless it is first cleaned). 3. Loosen cover bolts and lift off the cover plate. 4. Pull out filter element (with contamination retainer, if present) by the handle. Examine element surface for dirt residues and larger particles since these can be an indication of damage to components. 5. Remove contamination retainer (if present) by turning counter-clockwise – bayonet fitting. 6. Replace or clean filter element(s) (only W/HC and V elements can be cleaned). 7. Clean housing, cover and (where applicable) contamination retainer. 8. Examine filter, especially sealing surfaces, for mechanical damage. 9. Check O-rings – and replace parts if necessary 2.2 Element Installation 1. Lubricate the sealing surfaces on the filter housing and cover plate, as well as the O-ring, with clean operating fluid. 2. When installing a new filter element, check that the designation corresponds to that of the old element. 3. If present, install the contamination retainer onto the new or cleaned filter element by turning clockwise. 4. Place filter element, with contamination retainer (if present), carefully onto the element nozzle (observe clip position on the element). 5. Position cover and screw in cover bolts by hand (observe nozzle position). Tighten alternately (see TORQUE VALUES). 6. Close the oil drain plug. 7. Version without filling tube: Move the lever into center position and fill filter side until oil exits from the vent screw. Version with filling tube: Open the ball valve in the filling tube and fill filter side until oil exits from the vent screw on the cover. 8. Close vent screw. 9. Close the ball valve in the filling tube and check the filter for leakage.
RFLD Cast Series · 2020. 10. 30. · 2.2 Pipe EN 10305-1 8 x 1.5 2.3 Str. screw-in conn. Ermeto GE-8-PSR (4x) 3. Clogging indicator or indicator plug See Point 5. Replacement clogging