PGV-Series Operation Manual - BJM Pumps

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ASSEMBLING:Assemble the pump in the reverse sequence of the overhauling with good carefor the following points.1) Shaft seal (Mechanical Seal)• The contact surface of each seal ring shall keep right vertical to theshaft axis.• The contact surfaces shall be free from dust and foreign matter.2) Cautions in assembling• Handle each part/component with good care not to damage it.• Securely restore o-rings and seal packing’s in their originalpositions.• Replace worn or damaged o-ring and seal packing with new ones.• Tighten securely bolts and screws with specific tightening torque.• After assembled, turn the impeller by hand to check its smoothrotation.After-operation Maintenance• When the pump is put in long term rest, operate it under clean water for awhile for internal cleaning. Leaving the pump as is without cleaning wouldcause early corrosion of the pump components and finally pump trouble.• When the pump handled liquid containing solids such as cement slurry,limestone slurry, etc., adequately clean each component, especiallyimpeller and shaft seal for complete removal of such adhered solids.Otherwise, adhesion of solids will interfere with the normal running.18
SECTIONAL VIEW OF <strong>PGV</strong>55, 75 & 11019
Page 1: INSTALLATION, OPERATION & MAINTENAN
Page 4 and 5: INTRODUCTIONThis Installation, Oper
Page 6 and 7: Transportation, installation, wirin
Page 8 and 9: WIRING:Risk of electric shock. PGV
Page 10 and 11: BJM Pumps three phase pumps have in
Page 12 and 13: Figure 2If the water level is below
Page 14 and 15: 2) Pump fails to run, or runs but f
Page 16 and 17: 3. Required oil volume: As Table-2P
Page 20 and 21: SECTIONAL VIEW OF PGV22020
Page 22 and 23: Pump Model PGV220 QTY.Pos. No. Part
Page 24 and 25: START-UP REPORT FORMSTART-UP REPORT
Page 26 and 27: START-UP REPORT FORMVoltage supply
Page 30: 123 Spencer Plain Road • PO Box 1

PGV-Series Operation Manual - BJM Pumps

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