Summary of Contents for Finish Thompson DB6 Series
Page 1
DB6, 6H, 7, 8, 9, 10 Series Centrifugal Pumps Assembly, Installation and Operation Manual P/N 106577 R16...
Page 2
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
Group II category 2 areas. This declaration applies to Finish Thompson, Inc ATEX DB Series pumps only manufactured out of carbon fiber filled PVDF with a conductive motor adapter and non-sparking ring designated by the letter “V” and “A” in the model number.
Page 4
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 UKCA 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 UKCA Directives.
Page 5
Group II category 2 areas. This declaration applies to Finish Thompson, Inc ATEX DB Series pumps only manufactured out of carbon fiber filled PVDF with a conductive motor adapter and non-sparking ring designated by the letter “V” and “A” in the model number.
Table of Contents Important Information - Read Me First Model Number/Serial Number ....................7 Important Notice ........................7 Chemical Reaction Disclaimer ....................7 Safety Precautions ........................7 Installation/Operation Precautions ................... 8 Safety Precautions for ATEX Pumps ..................8-9 DB6 - 10 Capabilities ........................9 Minimum Flow Rate ........................
U.S. Bureau of Industry and Security (BIS). This affects all Finish Thompson magnetic-drive pumps constructed from PVDF or lined with ETFE. Please contact the BIS (www.bis.doc.gov) or Finish Thompson with questions regarding the Regulations or a list of the countries to which they apply.
You must select an explosion-proof FTI motor or provide your own explosion-proof motor. WARNING: Hot surfaces. This pump is capable of handling liquids with temperatures as high as 220º F (104º C). This may cause the outer areas of the pump to become hot as well and could cause burns. WARNING: Rotating Parts.
Temperature Classification The surface temperature of the DB Series pumps depends upon the temperature of the fluid that is being pumped. The following chart lists different fluid temperatures and the corresponding pump surface temperature. Fluid Maximum Surface Temperature Maximum Allowable Temperature Temperature Class...
Unpacking and Inspection Unpack the pump and examine for any signs of shipping damage. If Secure the drive on the motor shaft. any damage is detected, save the packaging and notify the carrier WARNING: Be careful, magnets will immediately. try to attract tools. Section I - Assembly Metric Motors: Secure the drive to the Pumps with Motors...
Section II – Installation installed ¼” drain in the impeller housing. See the Drain Installation Section for details. Mounting · For units in a suction lift system, install appropriate piping in the Motor feet should be securely fastened to a solid foundation. discharge to allow priming of the pump (DB models are not self- priming).
Turn the pump on. Slowly open the discharge valve. Adjust the WARNING: Chemical Hazard. This pump is used for transferring flow rate and pressure by regulating the discharge valve. Do not many types of potentially dangerous chemicals. Always wear protective attempt to adjust the flow with the suction valve.
Remove the impeller shaft (item 6) from the barrier and check for signs of cracking, chipping, scoring or wear. See figure 15. Remove the barrier (item 7) from the motor adapter (item 11) (make sure Figure 22 Figure 20 Figure 21 the shaft has been removed).
Motor too large for magnet coupling rating (magnets uncoupled) • Suction lift too high or insufficient NPSH Thank you for your purchase of this quality Finish Thompson product. • Clogged suction line or impeller vanes Be sure to take a minute to register your pump at Finishthompson.com/warranty.
Ordering Spare Parts Spare parts can be ordered from your local distributor. Always refer to the pump model to avoid error. Other FTI Products See our full product range at www.finishthompson.com. PART NUMBER EXPLANATION BASE MODEL ALTERNATIVE COMPONENTS Code COMPONENTS (MAY BE ADDITIONAL COST) 1.
DB 6 - 10 SPARE PARTS LIST DB6/6H/9 DB7/10 Item Description Pump Material Pump Material Pump Material Polypro PVDF Polypro PVDF Polypro PVDF Housing w/ Ring NPT threads & standard ceramic ring 106265 106265-1 106337 106337-1 106252 106252-1 BSP threads & standard ceramic ring 106265-2 106265-3 106337-2...
Page 18
DB 6 - 10 SPARE PARTS LIST - Cont. DB6/6H/9 DB7/10 Item Qty Description Pump Material Pump Material Pump Material Polypro PVDF Polypro PVDF Polypro PVDF Clamp Ring Painted cast iron (Standard) 106246 106246-1 106246 106246-1 106246 106246-1 Painted cast iron with non-sparking ring 106521 106521-1 106521...