FTI AC6 Assembly, Installation And Operation Manual

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AC6/6H & AC8/8H
Horizontal Metric Models
ASSEMBLY, INSTALLATION AND
OPERATION MANUAL
Part No. 108203 Rev 6

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Summary of Contents for FTI AC6

  • Page 1 AC6/6H & AC8/8H Horizontal Metric Models ASSEMBLY, INSTALLATION AND OPERATION MANUAL Part No. 108203 Rev 6...
  • Page 2: Eu Declaration Of Conformity

    EU Declaration of Conformity Finish Thompson Inc. hereby declares that the following machine(s) fully comply with the applicable health and safety requirements as specified by the EU Directives listed. The product may not be taken into service until it has been established that the drive motor for the centrifugal pump complies with the provisions of all relevant EU Directives.
  • Page 3: Declaration Of Conformity

    921 Greengarden Road Erie, Pennsylvania 16501 U.S.A. Phone: 1-(814)-455-4478 1-(814)-455-8518 1026 II 2GD Email: fti@finishthompson.com Ex h IIC TX Gb Web: www.finishthompson.com Ex h IIIC TX Db FTZU 05 A127-05 This declaration applies to Finish Thompson AC Series pumps. Finish Thompson declares under our sole responsibility that the product listed above conforms to the relevant provisions of EU directive 94/9/EC for equipment and protective systems intended for use in potentially explosive atmospheres, and is certified for safe use in Atmosphere Group IIC/IIIC category 2 areas.
  • Page 4: Table Of Contents

    Flush Systems ......................9 Section IV - Maintenance ....................9 Disassembly ......................9 Reassembly ....................... 10 AC6/AC6H Exploded View Diagram ................11 AC6/AC6H Parts List ....................12 AC8/AC8H Exploded View Diagram ................12 AC8AC8H Parts List ....................12 Section V - Troubleshooting ..................... 13 Section VI - Warranty......................
  • Page 5: Model Number And Serial Number

    Model Number and Serial Number Record the model number and serial number below for future reference. This is important information when ordering replacement parts or when technical assistance is required. The numbers are found on a label located on the motor adapter. MODEL NUMBER ___________________________ SERIAL NUMBER __________________________ Chemical Reaction Disclaimer...
  • Page 6: Capabilities

    Any of these conditions could lead to a rise in surface temperature of the pump. WARNING: The surface temperature of AC6 & 8 Series pumps is completely dependent on operating conditions. Pump will transfer heat from the piping system, motor and fluid. These items must be considered as a system when assessing an ATEX applica- tion.
  • Page 7: Section 1 - Assembly

    Install 4 bolts with flat washers and lock washers (items 9, 10 & 11 for AC6 or 19, 20 & 21 for AC8) through the face of the motor & into the motor adapter. Securely tighten bolts using the torque specifications in the table below.
  • Page 8: Section Ii - Installation

    Optional electronic power monitors are available to help protect against run dry. 1. This pump must be filled from a flooded suction tank (gravity) or primed with liquid from an outside source. The AC6 & 8 pumps are not self-priming.
  • Page 9: Start-Up

    2. Close the suction and the discharge valves. Disconnect the piping. Remove any mounting bolts. 3. For AC6 pumps - Remove the v-clamp (item 2) and the impeller housing (item 1), first apply a thread lubricant to the threaded rod portion of the v-clamp then remove the nut.
  • Page 10: Reassembly

    6. Place impeller housing (item 1) over back head (item 7) and o-ring (item 3) and make sure discharge is in the correct orientation (usually 12 o’clock). 7. For AC6 pumps - Place the v-clamp (item 2) over the impeller housing, back head, and the mounting plate (item 14). Make sure the discharge is level and in the correct orientation.
  • Page 11: Ac6/Ac6H Exploded View Diagram

    105981 6.25" High Head w/ IEC 90 B5 (AC6H) A102735-4 Mechanical Seal (Not Shown) See AC6 Seal Options Table on this page Impeller Bolt w/ O-ring with FKM for AC6 IEC 90 B5 107885 with EPDM for AC6 IEC 90 B5...
  • Page 12: Ac6/Ac6H Parts List

    Carbon Ceramic with EPDM for AC8 IEC 160 B5 107258 106518 Carbon Ceramic EPDM with PTFE for AC8 IEC 160 B5 Contact FTI 105605 Carbon Ceramic FFKM Backhead 316 Stainless Stell AC8 Seals for 160 Frame Only Part Option AC8H IEC 100/112 B5...
  • Page 13: Section V - Troubleshooting

    Section V - Troubleshooting Section VI - Warranty General Notes: Finish Thompson, Inc (manufacturer) warrants this pump • Contact our Technical Service Department If you have any product to be free of defects in materials and workmanship questions regarding product operation or repair: for a period of one year from date of purchase by original purchaser.

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Ac6hAc8Ac8hAc6sjsAc6hjsAc8sjs ... Show all

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