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General| Model | S100-80-175N/A-D11 |
|---|---|
| Category | Water Pump |
| Pump Size | 100-80-175 |
| Impeller diameter | 175 mm |
| Material | Cast iron |
| Speed | Up to 2900 rpm |
| Pump Type | Centrifugal |
| Discharge connection | 80 mm |
Check delivery for completeness and undamaged condition, reporting issues to carrier and supplier.
Details on manufacturer, contact info, and pump identification codes like type, code, and serial numbers.
Breakdown of the pump's type number, explaining codes for size, material, and assembly combinations.
Information on pump noise levels, capacity indication, and permissible flange loads.
Instructions for mounting the pump on a solid base plate, ensuring horizontal shaft alignment and observing flange loads.
Guidance that wiring must be performed by authorized skilled workmen according to regulations.
Steps to access the impeller by removing U-pipe, shaft seal cover, and bearing housing.
Procedure for removing the impeller, priming plate, and star wheel using specified screws and nuts.
Steps for removing the shaft seal, including withdrawing the sunk key and separating housing parts.
Instructions for pressing out the seat from behind the shaft seal.
Process to remove the shaft and bearings after withdrawing the sunk key for inspection.
Guidelines for checking parts like sealing rings, shaft seals, bearings, and star wheels for wear and damage.
Instructions for fitting the sealing ring so it bears against the pump casing shoulder.
Steps for leading the shaft with bearings into the housing and fitting the sunk key.
Procedure for assembling the bearing housing and shaft seal cover, then fitting the water deflector.
Detailed steps for fitting the shaft seal, including cleaning, lubrication, and using fitting tools.
Instructions for fitting the star wheel, checking clearances, and securing it with a pointed screw.
Procedure for fitting the impeller onto the shaft, ensuring correct spring location and securing with washer and nut.
Steps for placing gasket and O-ring, then fitting the bearing housing and shaft seal cover assembly.
Final check to ensure the shaft rotates freely after assembly.
Pre-start checks for shaft rotation and pump casing filling, followed by brief run for direction check.
Instructions for draining the pump by removing the drain plug after the piping system is empty.
Information on bearing life, lubrication, and replacement criteria based on noise or wear.
Requirement to state pump type and number when ordering spare parts.
