AC International 8200 Series Freezing Protection, Field Testing, General Maintenance

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b.Check and record pressure gauge readings for future reference.

c.Check and record voltage, amperage per phase, and kw if an indicating wattmeter is available.

d.Check bearings for lubrication and temperature. Normal temperature is 180° maximum.

e.Make all pump output adjustments with the discharge line.

CAUTION: Cavitation Damage Hazard

Do not throttle the suction line to adjust the pump output. Failure to follow these instructions could result in property damage and/or moderate personal injury.

FREEZING PROTECTION

Pumps that are shut down during freezing conditions should be protected by one of the following methods.

a.Drain the pump; remove all liquids from the casing.

b.Keep fluid moving in the pump and insulate or heat the pump to prevent freezing.

CAUTION: Bearing/Seal Damage Hazard

Do not let heated pump temperature rise above 150°F. Failure to follow these instructions could result in property damage and/or moderate personal injury.

FIELD TESTING

A typical performance curve for a specific pump can be obtained from ITT A-C Fire Pump Systems. This can be used in conjunction with a field test, if one is required. All ITT A-C Fire Pump Systems tests and curves are based on the Hydraulic Institute Standards. Any field test must be conducted according to these Standards.

Unless otherwise specifically agreed, all capacity, head, and efficiencies are based on shop tests when handling clear, cold, fresh water at a temperature not over 85°F.

Appendix “C” (Pages 34-35) contains a field test report sheet and some useful equations which can be used when conducting a field test.

MAINTENANCE

GENERAL MAINTENANCE

Operating conditions vary so widely that to recommend one schedule of preventative maintenance for all centrifugal pumps is not possible. Yet some sort of regular inspection must be planned and followed. We suggest a permanent record be kept of the periodic inspections and maintenance performed on your pump. This recognition of maintenance procedure will keep your pump in good working condition, and prevent costly breakdown.

One of the best rules to follow in the proper maintenance of your centrifugal pump is to keep a record of actual operating hours.

Then, after a predetermined period of operation has elapsed, the pump should be given a thorough inspection. The length of this operating period will vary with different applications, and can only be determined from experience. New equipment, however, should be examined after a relatively short period of operation. The next inspection period can be lengthened somewhat. This

system can be followed until a maximum period of operation is reached which should be considered the operating schedule between inspections.

MAINTENANCE OF PUMP DUE TO FLOOD DAMAGE

WARNING: Unexpected Startup Hazard

Disconnect and lockout power before servicing. Failure to follow these instructions could result in serious personal injury or death, or property damage.

WARNING: Electrical Shock Hazard

Electrical connections to be made by a qualified electrician in accordance will all applicable codes, ordinances, and good practices. Failure to follow these instructions could result in serious personal injury or death, or property damage.

The servicing of centrifugal pumps after a flooded condition is a comparatively simple matter under normal conditions.

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Contents Series Base Mounted Centrifugal Fire Pumps Table of Contents Operational Limits DescriptionMaximum Working Pressure Seal Operating LimitsSafety Instructions Safety InstructionsElectrical Safety Additional Safety RequirementsThermal Safety Mechanical SafetyReceiving Pump InstallationPump Location Foundation Temporary StorageLocation Grouting Procedure Base Plate Setting Before PipingSee ANSI/OSHA Coupler Guard REMOVAL/INSTALLATION Alignment ProcedureRemoval ANSI/OSHA Coupler Guard REMOVAL/INSTALLATIONInstallation Correct Alignment Incorrect AlignmentAngulardial Parallelindicator AlignmentDoweling Suction and Discharge PipingSuction Piping Suction Installations Piping Supports not ShownValves in Discharge Piping Valves in Suction PipingDischarge Piping Stuffing BOX Lubrication Pressure GaugesPump Insulation Controlled Pressure System PRE-START Checks OperationPriming StartingField Testing MaintenanceGeneral Maintenance Maintenance of Pump DUE to Flood DamagePacking Seal Cleaning Without Dismantling PumpBearing Lubrication Grease Every Month Months Every Year Maintenance Time TableCauses Trouble ShootingCures No Liquid DeliveredNot Enough Pressure Pump Operates For Short Time, Then Stops Pump Takes Too Much PowerCauses Cures Counterclockwise Rotation Viewed from the Coupling END Changing RotationClockwise Rotation Viewed from the Coupling END Dismantling Pump with Packing Service InstructionsDisassembly and Reassembly Procedures Page Dimension a = Assembly Pump with Packing 350 FT.LBS MIN. Torque Required Page Casing Data Appendix a Engineering DataStuffing BOX Data Impeller Design DataExploded View 8200 Series Fire Pump Clockwise Rotation Appendix BPart Number Part Name Quantity Replacement Parts ListInstructions for Ordering Parts Appendix C Field Test Report Useful Formulas Single Phase Motor Three Phase MotorFire Pump Canada

8200 Series specifications

The AC International 8200 Series represents a cutting-edge advancement in the realm of commercial and industrial automation. Tailored for efficiency and flexibility, this series is designed to meet the rigorous demands of modern applications across various sectors such as manufacturing, logistics, and energy management.

One of the standout features of the AC International 8200 Series is its robust control system. Equipped with an advanced microprocessor, the system ensures high performance, enabling real-time data processing and decision-making. This feature enhances the capability of users to manage complex operations while maintaining optimal productivity levels.

The 8200 Series integrates seamlessly with the latest communication protocols, such as Ethernet/IP and Modbus, allowing for smooth integration into existing infrastructures. This interoperability ensures that organizations can adopt the new series without incurring significant costs associated with overhauling their current systems.

Energy efficiency is another key characteristic of the 8200 Series. It incorporates a variety of smart technologies, including power monitoring and energy-saving modes, which help organizations reduce their operational costs and environmental footprint. These features are especially beneficial in industries where energy consumption is a significant concern.

In terms of user interface, the AC International 8200 Series offers a customizable touchscreen display that provides operators with real-time insights into their systems. This user-friendly interface facilitates quick troubleshooting and comprehensive monitoring, thereby promoting operational efficiency.

Furthermore, the series boasts enhanced safety features, including emergency stop functions and overload protection mechanisms. These safety characteristics are critical in environments where machinery operates at high capacities, ensuring the well-being of personnel and minimizing risks associated with operational failure.

With its modular design, the 8200 Series allows for easy scalability. This means that businesses can expand their systems according to growth and evolving demands without compromising performance or requiring extensive modifications.

Finally, AC International backs the 8200 Series with unparalleled customer support and comprehensive training resources, ensuring that businesses can fully harness the potential of their investments. As industries continue to evolve and embrace digital transformation, the AC International 8200 Series stands out as an essential solution for those looking to improve efficiency, safety, and sustainability in their operations.
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