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General| Brand | LEYBOLD |
|---|---|
| Model | DK 200 |
| Category | Water Pump |
| Language | English |
Explains the pump's design, operating mechanism, piston movement, and gas ballast function.
Lists items included with the pump, such as connection flanges, centering rings, and sealing components.
Provides detailed technical specifications, dimensions, performance data, and available accessories for E and DK series pumps.
Details the recommended vacuum pump oil (N 62) and its key properties for lubrication and sealing.
Covers correct pump placement, mounting on a horizontal surface, and environmental considerations like ambient temperature.
Instructions for safe electrical hook-up, including wiring diagrams for star and delta connections.
Guidance on connecting intake and exhaust lines, line sizing, and installing protective devices like SECUVAC valves.
Steps to follow for initial pump start-up, including checking oil levels and ensuring proper operating temperature.
Details on operating the pump with non-condensable gases and with condensable gases/vapors, including gas ballast use.
Procedures for safely shutting down the pump and preparing it for storage, especially after pumping hazardous media.
Instructions for controlling pump shutdown using monitoring facilities or motor protection switches.
Outlines recommended intervals for regular maintenance tasks like checking oil and cleaning components.
How to inspect the pump's oil for clarity, correct level in the pump and gear housing, and detect issues.
Step-by-step instructions for changing the oil in the pump's pumping chamber and gear housing.
Details on cleaning the inlet port's wire-mesh filter to prevent reduced pumping speed.
Recommendations for preventive maintenance and cleaning when operating under special conditions.
Comprehensive guide on disassembling and reassembling pump components for repair, including torque values.
Guidelines for returning pumps for repair, emphasizing the need for a contamination declaration.
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