Finish-thompson DB3, 4, 5 & 5.5 Series User Manual

Assembly, Installation and Operation ManualDB3, 4, 5 & 5.5 Series Sealless Centrifugal Pumps

3. To reinstall the original drive or a new drive, follow the in- structions from Section I – Assembly, Pumps without Motors, Steps 4 - 6.Thrust

Section VII - TroubleshootingGeneral Notes:• Do not pump liquids containing ferrous metal fines.• If magnets decouple, stop pump immediately. Operati

Part Number ExplanationDB3, 4, & 5 (1” FNPT x 1/2” MNPT) Base Models DB5.5 (1” FNPT x 3/4” MNPT) Base ModelsPolypropylene ModelsPump End Wet EndDB

DB3-4-5-5.5 Spare Parts Drawing10

DB3/4/5/5.5 SPARE PARTS LISTItem Qty DescriptionPump MaterialPolypropylene PVDF1 1Impeller Housing with Thrust Ring & Housing ScrewsDB3/4/5 NPT A1

P/N 107599, R4, 5/22/13Lit. ID No. FT10-1123B10 1Drive Lock Washer56 frame 10714163 frame 10632271 frame 10632011 1Drive Flat Washer56 frame 10712563

EU Declaration of ConformityFinish Thompson Inc. hereby declares that the following machine(s) fully comply with the applicable health and safety requ

Table of ContentsImportant Information - Read Me First ...1 Chemical Reaction Disclaimer Safety Precauti

IMPORTANT INFORMATION - READ ME FIRST!Model Number and Serial NumberRecord the model number and serial number below for future reference. This is imp

Installation/Operation Precautions CAUTION: This pump should never be operated without liquid in the casing. It is recommended that run dry protecti

Section I - AssemblyPumps with MotorsProceed to Installation SectionPumps Without MotorsTools Required: Metric socket set, 7 mm socket (63 frame), 8

8. Install the pump end on the motor/drive magnet assembly. Carefully slide the pump onto the drive magnet assembly. See figure 7.9. Secure the

Motor/ElectricalInstall the motor according to NEC requirements and local electri-cal codes. The motor should have an overload protection circuit.Wire

wear protective clothing, eye protection and follow standard safety procedures when handling corrosive or personally harmful materials. Proper procedu