Xylem AC5660 Series A-C 1500 Vertical In-Line Pump Manual do Utilizador

Installation, Operation,and Maintenance ManualSeries A-C 1500

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

Figure 1: Proper lifting methodLong-term storageIf the unit is stored for more than 6 months, these requirements apply:• Store in a covered and dry lo

Product DescriptionGeneral descriptionThe pump is a centrifugal, close-coupled pump. These features make the pump easy toinstall, operate, and service

Seal type Parameter ValuePacking2pH range pH 7–9Liquid temperature range 0˚F to 200˚F (-18˚C to 93˚C)Table notes1. An external flush is required on low

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

Guideline Explanation/commentDo not install and operate the equipment in closedsystems unless the system is constructed with properly-sized safety dev

Check Explanation/comment CheckedCheck that you have a foot valve of equal or greaterarea than the pump suction piping when you use inan open system w

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

1. Unlock power to the driver.2. Make sure that everyone is clear, and then jog the driver long enough to determinethat the direction of rotation corr

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

Leakage rateAn adequate leakage rate is not one single value for all pumps and installations, but is theamount required to provide adequate cooling an

MaintenanceLubricationThe pump motor has been lubricated at the factory. Keep the motor properly lubricated inaccordance with the motor manufacturer&a

WARNING:Pressurized device. Make sure that the internal pressure is relievedbefore you continue.3. Remove the seal flushing tube if it is used.4. Remov

NOTICE:Protect machined surfaces while you clean the parts. Failure to do so may result inequipment damage.Replacement guidelinesImpeller replacementT

123456789101112131. Slinger2. Bracket coverplate3. Seal assembly4. Impeller key5. Volute capscrew6. Impeller7. Impeller lockwasher8. Volute9. Impeller

2345679181. O-ring2. Coverplate3. For 1-1/4 in. seal: 1-13/32 in. (3.571 cm)4. For 1-5/8 in. seal: 1-1/4 in. (3.175 cm)5. Seal locking collar6. Seal c

1. Seal gland2. Coverplate3. For 2 in. seal: 55/64 in. (2.813 cm)4. Seal locking collar5. O-ring6. Seal gland capscrewFigure 4: 2-inch single mechanic

Assemble the packed stuffing box (AC-1500-PF)12345678910111213141516171819201. Slinger2. Shaft sleeve3. Packing gland4. Flush line5. Coverplate capscre

Install the impeller1. Install the impeller, impeller washer, lockwasher, and capscrew.2. Tighten the capscrew according to the Capscrew torque values

Table of ContentsIntroduction and Safety...

Xylem |’zīləm|1) The tissue in plants that brings water upward from the roots2) A leading global water technology companyWe're 12,000 people unifi

Assemble the single mechanical seal (AC-1500-S)...22Assemble the 2-inch single mechanical seal

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

• Personal accidents and health problems• Damage to the product• Product malfunctionHazard levelsHazard level IndicationDANGER: A hazardous situation

DecalsMake sure your pump has these safety instruction decals and that they are located as thisfigure shows. If the decals are missing or illegible, co

• First-aid kit• Safety devicesNOTICE:Never operate a unit unless safety devices are installed. Also see specific informationabout safety devices in ot

Electrical installationFor electrical installation recycling requirements, consult your local electric utility.Recycling guidelinesAlways follow local