(Rev. 2.0_10-2010)
DISASSEMBLY AND
ASSEMBLY INSTRUCTIONS
FOR MAGNETIC DRIVE
MULTISTAGE SELF-PRIMING
CENTRIFUGAL
PUMPS
TBK - TBAK
Страница 1: ... Rev 2 0_10 2010 DISASSEMBLY AND ASSEMBLY INSTRUCTIONS FOR MAGNETIC DRIVE MULTISTAGE SELF PRIMING CENTRIFUGAL PUMPS TBK TBAK ...
Страница 2: ...he pump nameplate or in case this action will be necessary write the serial number on the pump for example on the flange Should additional inf ormation be r equired pleas e do not hes itate to c ontact PO MPETRAVAINI or the closest representative Should there be any difficulties in repairing the pump it is recommended to send the pump for repair to POMPETRAVAINI or the local authorised representat...
Страница 3: ...able in the support self Later on by m eans of a suitable extractor extract the bushing support see fig 1 or 2 In case of execution 2 als o check the wear of ceramic coated bushing VDMA 521 and if necessary r eplace it loos ening the s crew VDMA 914 5 and r emoving the washer VDAM 554 400 2 355 940 4 905 901 903 914 5 554 7 554 521 310 3 ØD 210 1 903 1 107 ØD 310 F ig 1 Pumps series TBK 2 F ig 2 P...
Страница 4: ... or tear scratches are not pr esent if necessary replace those parts with original spare parts before starting assembly executing each step reverse to disassembly steps 5 COMPLETE DISASSEMBLY FOR PUMPS SERIES TBK Complete pump disassembly becomes necessary if for example the pum p does not per form as expected due to an excessive wear of impellers VDMA 230 and or suction and discharge elements VDM...
Страница 5: ...erence line along the pum p Mark each part with its location rotation and assembly sequence however the main components are already marked at the ex ternal upper par t with r eference logs to pr ovide the pr oper pos ition see the attached Disassembly and assembly instructions for self priming multistage centrifugal pumps Disassembly work should be carried out w ith proper tools and using suitable...
Страница 6: ...with the rotor support bush VDMA 818 If it is nec essary to s eparate thes e tw o components undo VDMA 914 1 screws Remove VDMA 940 1 shaft key slip off the VDMA 818 6 rotor bush and the internal cover VDMA 818 4 Look carefully the magnet bushes for scratches or beginning of seizure marks eventually replace with original spare parts Clean all the c omponents and pr oceed to as sembly them reversin...
Страница 7: ...out generating any noise and or crackling PUMPS SERIES ØD VDMA 310 ØD1 VDMA 310 1 ØD2 VDMA 310 2 TBK TBAK 200 18 B9 18 TBK TBAK 290 310 24 E8 24 B9 28 TBK TBAK 400 30 B9 0 212 0 160 TBK TBAK 500 32 B9 32 Tab 3 Bush internal diameter VDMA 310 or 310 1 or 310 2 already pressed on VDMA 109 or 149 elements see fig 3 or 4 TBK TBAK 650 30 E8 0 073 0 040 36 B9 0 232 0 170 0 20 0 25 9 SPARE PARTS When ord...
Страница 8: ...ller 818 4 Internal cover 230 2 Centr ifugal impeller 818 5 Ex ternal cover 310 Bear ing 818 6 Rotor sleeve 310 1 Plate bearing 818G Magnetic coupling assembly 310 3 Hous ing bearing 900 Screw 310 5 Bearing holder sleeve 900 5 Eyebolt 320 Single row ball bearing 901 Screw 320 1 Single row ball bearing 902 Stud wit nut 330 Ball bearings housing 903 Plug 355 Bear ing housing 904 G rub screw 360 1 Ex...
Страница 9: ... 940 4 905 901 903 914 5 554 7 554 521 310 3 902 210 1 903 1 940 2 114 109 310 1 562 2 818G 107 400 1 106 412 914 1 914 554 6 360 2 730 900 1 550 1 940 3 320 1 901 1 183 330 914 4 320 940 914 3 900 5 914 2 940 1 550 360 1 935 900 920 132 210 932 932 1 904 502 Fig 6 Pumps series TBK 2 Fig 7 Pumps series TBK 1 With sealing can VDMA 818G Ø75 Only for construction with Thermometric Probe ...
Страница 10: ...901 107 903 400 1 106 412 914 1 914 554 6 360 2 730 900 1 550 1 940 3 320 1 901 1 183 330 914 4 320 940 914 3 900 5 914 2 940 1 550 360 1 935 900 920 132 210 932 932 1 310 5 230 161 562 1 903 S 914 5 554 7 554 521 310 3 310 STM 731 8 735 Fig 8 Pumps series TBK 2 Fig 9 Pumps series TBK 1 With sealing can VDMA 818G Ø110 o 135 Only for construction with Thermometric Probe ...
Страница 11: ...00 1 562 3 562 818G 730 132 161 107 914 1 914 400 1 412 562 1 109 230 310 1 114 903 1 940 2 562 2 554 6 905 903 106 310 149 210 1 940 4 925 521 230 2 502 904 902 900 5 935 940 360 1 210 320 320 1 901 1 900 914 3 330 920 914 2 550 940 1 Fig 10 Pumps series TBAK With sealing can VDMA 818G Ø75 Only for construction with Thermometric Probe ...
Страница 12: ...measured at 1 m Pressure dB A Power dB A INSTALLATION SERVICE Ins ide O utside Continuous Inter mittent Ex plosive area MOTOR type Frame No Poles No Revolutions RPM Absorbed power Amp Installed Power kW HP Frequency Hz Supply Volt Enclosure IP Insulation class Absorbed Power kW HP COMMENTS NA4 SM TBAK GB00 PRINTED IN ITALY Smontaggio TBK TBAK Inglese Continuing research of POMPETRAVAINI results in...
