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AC International 8200 Series instruction manual Dimension “A” = 12.06”

Models: 8200 Series

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2ND STAGE	1ST STAGE
IMPELLER	IMPELLER

Dimension “A” = 12.06”

FIGURE 11 – ASSEMBLY SECTION: PUMP WITH PACKING CLOCKWISE ROTATION

1ST STAGE	2ND STAGE
IMPELLER	IMPELLER

Dimension “A” = 12.06”

FIGURE 12 – ASSEMBLY SECTION: PUMP WITH PACKING COUNTER-CLOCKWISE ROTATION

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AC International 8200 Series instruction manual Dimension “A” = 12.06”

Contents

8200 Series Base Mounted Centrifugal Fire Pumps AC2675Installation, Operation and Service Instructions MAINTENANCE TIME TABLE TABLE OF CONTENTSADDITIONAL SAFETY REQUIREMENTS APPENDIX “A” ENGINEERING DATAMAXIMUM WORKING PRESSURE DESCRIPTIONOPERATIONAL LIMITS SEAL OPERATING LIMITSDISCONNECT AND LOCKOUT POWER BEFORE SERVICING SAFETY INSTRUCTIONSSAFETY INSTRUCTIONS FIGURE 3 - SAFETY INSTRUCTION DECALSTHERMAL SAFETY WARNING Extreme Temperature ADDITIONAL SAFETY REQUIREMENTSELECTRICAL SAFETY MECHANICAL SAFETYWARNING Falling Objects Hazard INSTALLATIONPUMP LOCATION RECEIVING PUMPFOUNDATION TEMPORARY STORAGELOCATION FIGURE 5 - FOUNDATIONFIGURE 6 - SETTING BASE PLATE AND GROUTING BASE PLATE SETTING BEFORE PIPINGGROUTING PROCEDURE SEE ANSI/OSHA COUPLER GUARD REMOVAL/INSTALLATIONWARNING Unexpected Start-upHazard ANSI/OSHA COUPLER GUARD REMOVAL/INSTALLATIONInstallation RemovalMETHOD INCORRECT ALIGNMENTCORRECT ALIGNMENT FIGURE 7A - CHECKING ALIGNMENT ANGULARDIAL PARALLELINDICATOR ALIGNMENTOPTIONAL Alignment Procedure FIGURE 7B - CHECKING ALIGNMENT METHODPIPING SUPPORTS NOT SHOWN FIGURE 8 - SUCTION INSTALLATIONSSuction Piping Valves in Discharge Piping Valves in Suction PipingDischarge Piping STUFFING BOX LUBRICATION Pressure GaugesPump Insulation PACKINGSTUFFING BOX FIGURE 9 - CONTROLLED PRESSURE SYSTEMFLOWMETER PRESSURE GAUGEPRESSURE REDUCING VALVE CAUTION Seal Damage Hazard OPERATIONPRE-STARTCHECKS PRIMINGGENERAL MAINTENANCE MAINTENANCEFIELD TESTING MAINTENANCE OF PUMP DUE TO FLOOD DAMAGEPACKING SEAL CLEANING WITHOUT DISMANTLING PUMPBEARING LUBRICATION - GREASE MAINTENANCE TIME TABLE EVERY MONTH EVERY MONTHS EVERY MONTHS EVERY YEARCURES No Liquid Delivered TROUBLE SHOOTINGCAUSES Not Enough Liquid DeliveredNot Enough Pressure TROUBLE SHOOTING CONTCURES CAUSESTROUBLE SHOOTING CONT Pump Takes Too Much PowerPump Operates For Short Time, Then Stops CAUSESCOUNTERCLOCKWISE ROTATION CHANGING ROTATIONCLOCKWISE ROTATION VIEWED FROM THE COUPLING END VIEWED FROM THE COUPLING ENDCAUTION Extreme Temperature Hazard SERVICE INSTRUCTIONSDISASSEMBLY AND REASSEMBLY PROCEDURES DISMANTLING PUMP WITH PACKING12.Remove casing rings 3-003-9from impeller Dimension “A” = 12.06” Dimension “A” = 12.06”ASSEMBLY PUMP WITH PACKING 350 FT.LBS MIN. TORQUE REQUIRED FIGURE 13 - TORQUE PATTERN FOR CASING MAIN JOINTDouble check rotation of pump before STUFFING BOX DATA APPENDIX “A” ENGINEERING DATACASING DATA IMPELLER DESIGN DATACLOCKWISE ROTATION APPENDIX “B”EXPLODED VIEW - 8200 SERIES FIRE PUMP Part Name REPLACEMENT PARTS LISTPart Number QuantityINSTRUCTIONS FOR ORDERING PARTS APPENDIX “B”APPENDIX “C” FIELD TEST REPORT USEFUL FORMULAS Single Phase MotorThree Phase Motor = RPM2A-CFire Pump In Canada