Need help?Do you have a question about the Pulsafeeder PULSAmatic 7120 and is the answer not in the manual?
General| Brand | Pulsafeeder |
|---|---|
| Model | PULSAmatic 7120 |
| Category | Controller |
| Language | English |
Explains the core components and operation of the PULSAmatic actuator and its mechanism.
Details the various factory-configurable options available for the PULSAmatic actuator.
Describes standard input signal types, including mA DC and V DC, and operating modes like Direct and Reverse Acting.
Explains different control modes such as Ratio Control, Split Ranging, Manual, and Auto-Manual operation.
Specifies the impedance limits for 0-10 mA DC and 4-20 mA DC current output signals.
Provides instructions for routing power and signal wiring, including recommended wire sizes and connections.
Outlines steps to verify mechanical operation and limit switch adjustment before full calibration.
Describes how to set the deadband to ensure precise response to input signal changes.
Explains the process of trimming actuator circuits to match input signal ranges, with variations for Ratio Control.
Details the procedure for calibrating the meter readout to the calibrated range of pump capacity or stroke.
Covers the calibration of the remote manual control potentiometer for auto-manual switch operation.
Explains how to adjust limit switches to prevent pump jamming due to over-travel.
Guides on checking potentiometer resistance and operation, and replacement procedures.
Details the process for aligning the actuator mechanism with the pump drive for full stroke adjustment range.
Describes how to check and adjust the axial air gaps between brake and clutch assembly halves.
Provides steps to free a jammed slider block when stroke adjustment is not possible via the handwheel.
To Next Page
