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General| Brand | NVE |
|---|---|
| Model | 866 Challenger Series |
| Category | Water Pump |
| Language | English |
Provides an overview of National Vacuum Equipment, Inc., detailing its mission and historical development.
Key information and an aerial view diagram concerning the proper installation of the pump.
Details the manufacturer's warranty terms, conditions, and coverage period for the product.
Outlines the required procedures for submitting and processing a warranty claim.
Details the intended applications and lists the technical performance specifications for the 866 Challenger pump.
Specifies essential components, connections, and settings required for integrating the pump into a vacuum system.
Provides guidelines for pump mounting, drive system sizing, rotation direction, and factory settings.
Covers essential procedures for normal operation, including oil reservoir checks, recommended RPM, suction valve use, and vacuum levels.
Lists acceptable turbine oils and the specifically recommended NVE ISO 68 Oil for the vacuum pumps.
Details maintenance tasks including washing the pump, periodic flushing, and inspecting vane wear.
Provides precautions and procedures for operating the pump safely and effectively in cold weather conditions.
Addresses common pump issues such as overheating, excessive oil consumption, and failure to turn, with potential causes.
Guides on diagnosing issues like loss of vacuum and overall system performance degradation.
Provides step-by-step instructions for building a custom device to test pump vacuum levels.
Presents a detailed parts breakdown and diagram for the NVE 866 Challenger Fan Cooled model.
Presents a detailed parts breakdown and diagram for the NVE 866 Challenger Liquid Cooled model.
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