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General| Maximum Head | 48 meters |
|---|---|
| Maximum Flow Rate | 5 m³/h |
| Material | Stainless steel |
| Enclosure Class | IP44 |
| Insulation Class | F |
| Pump Housing | Stainless steel |
| Impeller | Composite |
| Rated Voltage | 230 V |
| Type of Cable Plug | Schuko |
| Voltage | 230 V |
| Discharge Size | 1 inch |
| Shaft Seal | Mechanical seal |
| Housing Material | Stainless steel |
| Liquid Temperature | 0°C to 40°C |
| System Pressure | Max. 6 bar |
| Capacitor Size | 25 μF |
| Phase | Single-phase |
| Impeller Material | Composite |
Defines intended users, including professionals and non-professionals.
Explains hazard symbols and statements used for safety warnings in the manual.
Instructions to check product against order and verify supply voltage and frequency on nameplate.
Lists items included in the JP pump package: pump, lifting handle, quick guide, safety booklet.
Lists items included in the JP Booster package: booster, quick guide, safety booklet.
Guidance on product placement, including indoor/outdoor, service access, frost protection, and ambient temperature limits.
Covers mounting, foundation, pipe connections, system pressure, and pipe sizing to ensure proper installation.
Details safe connection of pumps with and without plugs, including wiring diagrams and motor protection.
Instructions for setting desired start and stop pressures for automatic pressurization group operation.
Step-by-step guide on how to fill the pump with water before initial operation.
Procedure for turning on power, opening valves, and bleeding air for successful pump operation.
Description of the JP pump as a self-priming centrifugal jet pump with stainless steel housing.
Overview of JP Booster variants with pressure control for domestic water supply systems.
Specifies suitability for clean, thin, non-aggressive liquids like potable water and rainwater.
Lists acceptable liquids and provides warnings against pumping flammable, toxic, or corrosive substances.
Illustrates the nameplate showing key product identification details like type, ratings, and approvals.
Provides a key to understand the model designation, including pump type, booster type, and voltage.
States the product is maintenance-free, recommending cleaning with a dry, dust-free cloth.
Details annual checks of precharge pressure and advises on tank condition and adjustment.
Directs users to the Grundfos Product Center for information regarding available service kits.
Step-by-step procedure for draining the JP pump and JP Booster with a vertical pressure tank.
Instructions for draining the JP Booster with a horizontal pressure tank by removing plug and tilting.
Guidance on proper storage, including draining, dry location, and temperature/humidity conditions.
Recommends draining the product if not used during frost periods to prevent damage.
Troubleshooting for pump failure to start, covering causes like power, blockages, or motor issues.
Diagnosing intermittent operation due to overheating, stuck impellers, or high ambient temperatures.
Identifying causes for reduced output like blocked pipes, poor priming, or excessive suction lift.
Troubleshooting for pressure manager systems: indicator lights, non-starting, non-stopping, and consumption faults.
Diagnosing common issues with pressure tank systems: frequent starts/stops, leaks, broken diaphragms.
Troubleshooting pressure switch problems, including motor not starting or stopping correctly.
Details system pressure, suction lift, liquid/ambient temperatures, humidity, enclosure, and insulation class.
Provides maximum head and flow rate specifications for different JP pump models.
Lists the maximum allowable inlet pressure for various JP pump models.
Includes preset cut-in pressure for models and the storage temperature range.
Guidance on environmentally sound disposal using local services or contacting Grundfos.
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