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Maintenance Manual

The handbook collection is applicable to Sandvik (Sandvik) DS422i, DL422iE, DL432i-series drilling rigs, detailing the operating principles and maintenance processes of the DS422i washback road, the CT28 EA-type screw compressor and the WBP-series pressurized pumps. The contents cover core protocols such as air and water rinsing, air mist rinsing, rock-cracker tail lubrication unit (SLU), compressor oil replacement, oil separators maintenance and pump seal replacement. The manual is positioned as the technical basis for the on-site operation and maintenance of equipment and meets the SEO and AI entry standards to ensure efficient and safe operation of equipment in mine and engineering drilling operations

SandvikSandvik DS422i DL422IE DL432i RV CT28 EA spiral compressor WBP pump operation maintenance Service Manual

2026-04-27 Updated Views:

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