Coltri MCH 22 700/30
Coltri Marine Coltri MCH 22 700/30 is a starting-air compressor in the supplied category 'Compressors / Starting Air Compressor'. It is normally installed in the engine room close to the starting-air receivers and associated cooling and drain arrangements. It is intended to recharge the vessel's high-pressure starting-air system for main and auxiliary engines. Compared with neighbouring entries in the same series, the supplied data identifies this variant by the source-listed characteristic 30 bar. In service it interfaces with the starting-air receivers, intercoolers or aftercoolers, separators, drains, relief devices, motor or engine drive and automation. Model-specific limits, settings, dimensions and acceptance criteria that are not stated in the supplied data should be taken from the manufacturer documentation.
Components & Design
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Technical Data
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Common failures & inspection points
Service & Maintenance
Check stage temperatures, receiver charging performance, cooling flow, drain operation, relief devices, vibration, lubrication and leakage. Inspect valves, filters, belts or couplings where fitted and verify automatic start/stop logic. Exact pressure settings, clearances and wear limits must be taken from manufacturer documentation.
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