Bell-gossett P81568D Series 1535 Bedienungsanleitung

Series 1535Installation,Operation, andMaintenance Manual

Product DescriptionGeneral descriptionThe Series 1535 is a horizontal, close-coupled pump that is designed for heavy dutyoperation.This pump is availa

InstallationPreinstallationPrecautionsWARNING:• When installing in a potentially explosive environment, make sure that the motor isproperly certified.•

Guideline Explanation/commentIf the pump location is overhead, undertake specialprecautions to reduce possible noise transmission.Consider a consultat

Piping checklistWARNING:• The heating of water and other fluids causes volumetric expansion. The associated forcescan cause the failure of system compo

Typical installation3456782910111121. Compression tank (located in the suction piping)2. Rolairtrol air separator3. System supply4. Flo-control valve5

Wiring diagramsThese wiring diagrams are typical and might not be representative for all motor types.Refer to the motor or motor nameplate for specific

Commissioning, Startup, Operation,and ShutdownPreparation for startupWARNING:• Failure to follow these precautions before you start the unit will lead

Make sure that the pump body is full of liquid before startup. If the system does notautomatically fill the pump body with liquid, then you must manual

Pump operation precautionsGeneral considerationsCAUTION:• Vary the capacity with the regulating valve in the discharge line. Never throttle the flowfro

MaintenanceBearing maintenanceBearing lubrication scheduleType of bearing First lubrication Lubrication intervalsMotor bearings No initial lubrication

Table of ContentsIntroduction and Safety...

Do not reinstall the plug or close the drain valve until the reassembly is complete.7. Drain the liquid from the piping and flush the pump if it is nec

1. Gauge tapping plug 12. Shaft2. Volute gasket 13. Impeller locknut3. Volute cover capscrews 14. Ceramic seat4. Slinger 15. Volute5. Gauge tapping pl

The rotating seal assembly includes these parts:• Seal ring• Rubber collar• Brass collar• Compression ring4. Push the entire rotating seal assembly on

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Introduction and SafetyIntroductionPurpose of this manualThe purpose of this manual is to provide necessary information for:• Installation• Operation•

Safety terminology and symbolsAbout safety messagesIt is extremely important that you read, understand, and follow the safety messages andregulations

• Avoid all electrical dangers. Pay attention to the risks of electric shock or arc flashhazards.• Always bear in mind the risk of drowning, electrical

Wash the skin and eyesFollow these procedures for chemicals or hazardous fluids that have come into contactwith your eyes or your skin:Condition Action

LimitationsThe warranty does not cover defects caused by these situations:• Deficient maintenance• Improper installation• Modifications or changes to th

Transportation and StorageInspect the deliveryInspect the package1. Inspect the package for damaged or missing items upon delivery.2. Note any damaged

If the unit is stored for more than 6 months, these requirements apply:• Store in a covered and dry location.• Store the unit free from heat, dirt, an