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Ensure generator is stationary and disconnected before any maintenance operation.
Explanation of safety symbols used in the manual, indicating different levels of risk.
Guidelines for earth connection, installer responsibility, handling, and environment.
Warning against using high-pressure cleaners or liquids on electrical parts due to IP21 protection.
Instructions for mechanical coupling, alignment checks, and rust preventer removal.
Procedure for checking and adjusting output voltage under no-load conditions.
Explanation of underspeed and overload protection features of U.V.R.6/1-F and S.R.7/2-G regulators.
Details on causes for generator protection intervention: underspeed, overload, and environmental factors.
Procedures for starting and stopping the generator system, requiring qualified personnel.
Dividing maintenance into routine/extraordinary, requiring authorization and qualified personnel.
Measuring earth resistance and drying windings if necessary.
Procedure for inspecting and replacing diode bridges, including torque specifications.
List of extraordinary maintenance tasks: bearings, filters, windings, diode bridge, exciter, regulator.
Details on bearing greasing, replacement procedure, and checks for overheating/noises.
Procedure for removing the rotor using a suitable lifting device or puller.
Checks for rust, corrosion, insulation damage, and dust on windings.
Procedure for inspecting and replacing diode bridges, including torque specifications.
Instructions for removing the exciter from alternator versions 28-31-32-34.
Instructions for removing the exciter from alternator versions 38-40-43-46.
Step-by-step guide for replacing the voltage regulator unit.
Procedure to check residual voltage when generator does not self-excite.
Troubleshooting steps for when the alternator fails to excite.
Troubleshooting for low or high voltage conditions when the generator is not under load.
Troubleshooting for voltage lower or higher than rated value under load conditions.
Steps to address unstable voltage by checking rotation and adjusting the regulator.
Wiring diagrams for 12-lead alternators, showing various connection configurations.
Table detailing generator events (e.g., overvoltage, short circuit) and corresponding corrective actions.
General| Brand | Mecc Alte |
|---|---|
| Model | ECO 32 2S |
| Category | Industrial Equipment |
| Language | English |
