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Checks insulation resistance of windings to ground using a Megger instrument.
Ensures rotor is dynamically balanced with a half-key fitted on the shaft extension.
Verifies compatibility of torsional characteristics and ensures proper alignment between generator and driving machine.
Details terminal arrangements for star series and star parallel connections.
Instructions for using three-phase generators for single-phase loads.
Covers pre-operation checks, mechanical and electrical, before starting the generator.
Explains how to check generator insulation using polarization index according to IEEE 43.
Describes methods to remove moisture from generator windings to improve insulation.
Outlines scheduled inspections and routine checks for the generator based on operating hours.
Provides guidance on bearing lubrication, replacement, and types of grease recommended.
Step-by-step instructions for safely disassembling generator components.
Details procedures for reassembling the generator, including tightening torques.
Lists common electrical problems, their possible causes, and remedies.
Addresses mechanical issues like temperature rise and vibrations, with causes and solutions.
General| Brand | MarelliMotori |
|---|---|
| Model | MJB 250 |
| Category | Automobile Parts |
| Language | English |
