Align the feedback arm so it sits perpendicular to the valve stem at 50% stroke. 3. Pneumatic Connections
Do not rely on memory or outdated cheat sheets. Bookmark the official Emerson literature page today. Download the current revision of , store it on a tablet in your tool cart, and print a laminated copy for your workshop. Fisher 3560 Valve Positioner Manual Pdf
Maximum: 50 psig (3.4 bar) or 150 psig (10.3 bar) depending on the specific model capsule. Align the feedback arm so it sits perpendicular
Clean the nozzle orifice with a fine wire. Inspect diaphragms for tears. Clogged internal restriction or low supply pressure. Bookmark the official Emerson literature page today
The Fisher 3560 series consists of top-mounted, rugged positioners primarily designed for use with pneumatic actuators, such as the Fisher 585C or 657 series. They compare the input signal from a control instrument with the valve stem position, providing corrected output pressure to the actuator until the target position is reached. Model Variations
