To Next PageTo Next Page
Need help?Do you have a question about the EBARA E-SPD Series and is the answer not in the manual?
Guidelines for installing the frequency converter unit, covering ventilation, protection, and cable management.
Procedures for integrating pressure units with the frequency converter, including transducer placement and valve installation.
Steps for mounting the inverter on a motor or wall bracket, ensuring correct radiator positioning and airflow.
Details on connecting the power supply to the E-SPD MT 2200 and TT 4000 models.
Explanation of signal connections: relays, fan, digital inputs, transducer, and RS485 communication.
How the variable speed drive manages rotation speed for a single pump unit based on pressure transducer readings.
System logic for managing multiple pumps, including alternate start-up and coordinated speed adjustments.
Initial steps: system automatically indicates number of frequency converters and performs rotation test.
Configuring motor current, transducer scale, working pressure, and initiating stop frequency search.
Finalizing wizard: closing propulsion, verifying pressure, and determining stop frequency for pump shutdown.
Access to parameters for working pressure, motor current, rotation direction, stop frequency, and start-up differential.
Settings for module temperature, analogue signal, hours worked, alarm log, and manual operation mode.
Configuration of advanced parameters like language, units, pump management, and fine-tuning constants.
Screens for manual operation showing frequency, timer, and pressure; controls for starting/stopping the motor.
Caution against improper manual mode use which may lead to overpressures in the installation.
Interpreting POWER, RUN, and ALARM LED blinking for system status, operative state, and alarms.
Understanding warnings displayed on screen for frequency, consumption, transducer status, and related faults.
Troubleshooting for overcurrent, short circuit, temperature, voltage, and transducer-related alarms (F01-F05).
Resolving motor faults, low water level, burst pipes, parameter incoherence, and time/pressure parameter alarms (F06-A11).
General
