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AC6/6H & AC8/8H 

Horizontal Metric Models

ASSEMBLY, INSTALLATION AND

OPERATION MANUAL

Part No. 108203

Summary of Contents for AC6

Page 1: ...AC6 6H AC8 8H Horizontal Metric Models ASSEMBLY INSTALLATION AND OPERATION MANUAL Part No 108203 ...

Page 2: ...is valid provided that the devices are fully assembled and no modifications are made to these devices Type of Device Centrifugal Pumps Models AC AK AV 400 500 600 800 GP 11 22 32 VKC 5 5 6 6H 7 8 10 DB 3 4 5 5 5 6 6H 7 8 9 10 11 15 22 MSKC SP 10 11 15 22 KC 3 4 5 5 5 6 6H 8 10 11 22 32 MSVKC UC 1516 1516L 1518 1518L 2110 3158 326 326H 328 436 438 4310H 326H 4310H 6410 EU Directives Machinery Safet...

Page 3: ...ly explosive atmospheres and is certified for safe use in Atmosphere Group IIC IIIC category 2 areas This product has used the following harmonized standards to verify conformance Non electrical equipment for potentially explosive atmospheres EN ISO 80079 36 2016 Basic Methods and Requirements Non electrical equipment intended for use in potentially explosive atmospheres EN ISO 80079 37 2016 Prote...

Page 4: ...ration 8 9 Start up 9 Shutdown 9 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 13 For factory assistance with repairs or maintenance call 1 800 888 3743 FTI Contacts Tech Service 800 888 3743 or techservice finishth...

Page 5: ...s that rotate while in operation Follow local safety standards for locking out the motor from the power supply during maintenance or service WARNING Chemical Hazard This pump is used for transferring many types of potentially dangerous chemicals Always wear protective clothing eye protection and follow standard safety procedures when handling corrosive or personally harmful materials Proper proced...

Page 6: ...items must be considered as a system when assessing an ATEX ap plication WARNING In the event of a motor bearing failure the ceramic stationary seal face will protect the pump shaft from making metal on metal contact until the power monitor shuts the pump down Pump must be fitted with a power monitor that will shut down the pump within 3 seconds of a motor bearing failure AC6 8 Capabilities Maximu...

Page 7: ...ump motor adapter item 8 for AC6 or 22 for AC8 is completely seated over the motor rabbet 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 3 Lubricate o ring of self sealing bolt item 6 with suitable compatible lubricant Insert s...

Page 8: ...l the pump is full of liquid Check all electrical connections with the wiring diagram on the motor Make sure the voltage frequency phase and amp draw comply with the supply circuit To verify correct rotation of the motor 1 Install the pump into the system 2 Fully open the suction and discharge valves 3 Allow fluid to flow into the pump Do not allow the pump to run dry 4 Jog the motor allow it to r...

Page 9: ...tive clothing eye protection and follow standard safety procedures when handling corrosive or personally harmful materials Proper procedures should be followed for draining and decontaminating the pump before disassembly and inspection of the pump There may be small quantities of chemicals present during inspection WARNING Stop the pump lock out the motor starter close all the valves that are conn...

Page 10: ...e Slide impeller assembly over the motor shaft Lubricate o ring of new self sealing bolt item 6 with suitable compatible lubricant Insert self sealing bolt into the eye of the impeller using a deep well socket Insert a screwdriver into the motor fan to prevent motor shaft from rotating Tighten the bolt to 12 ft lbs 6 Place impeller housing item 1 over back head item 7 and o ring item 3 and make su...

Page 11: ...7887 with FKM for AC6 IEC 100 112 B5 107251 with EPDM for AC6 IEC 100 112 B5 107252 with PTFE for AC6 IEC 100 112 B5 107268 7 Backhead IEC 90 B5 316 stainless steel A102677 3 IEC 100 112 B5 316 stainless steel A102677 4 8 Cast Iron Motor Adapter AC6SJS 106184 AC6HJS 106022 9 Hex Head Cap Screw 4 req d Customer to supply 10 Lock Washer 4 req d Customer to supply 11 Flat Washer 4 req d Customer to s...

Page 12: ... B5 107257 with EPDM for AC8 IEC 160 B5 107258 with PTFE for AC8 IEC 160 B5 Contact FTI 7 Backhead 316 Stainless Stell AC8H IEC 100 112 B5 A102677 5 AC8 IEC 100 112 132 B5 105336 AC8 IEC 160 B5 107092 AC8 AC8H Exploded View AC8 AC8H Spare Parts Item Description Part No 8 Motor Adapter AC8H IEC 100 112 B5 painted steel 107166 AC8 IEC 100 112 B5 painted steel 108041 AC8 IEC 132 B5 painted steel 1053...

Page 13: ...hin this period it will be repaired or replaced at the manufacturer s option provided 1 the product is submitted with proof of purchase date and 2 transporta tion charges are prepaid to the manufacturer Liability under this warranty is expressly limited to repairing or replacing the product or parts thereof and is in lieu of any other warranties either expressed or implied This warranty does apply...

Page 14: ...Part No 108203 Rev 2 5 10 2017 ...

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