Disassembly Procedure for TBZ(E) 2.2~5.5kW
Note: before disassembling, be sure to drain the oil from the pump. Models
50TBZ(E)1.5, 80TBZ(E)1.5, 50TBZ2.2, 50TBZ(E)3.7, 80TBZ(E)3.7, 100TBZ(E)3.7,
80TBZ(E)5.5 and 100TBZ(E)5.5 have the same construction. However, models
50TBZ(E)3.7, 80TBZ(E)3.7, 100TBZ(E)3.7, 80TBZ(E)5.5, and
100TBZ(E)5.5 are
constructed without a shaft sleeve.
(1) Removing the strainer stand
Remove the hexagonal nut and the plain washer from the bottom and remove the
strainer stand from the pump.
(2) Removing the suction cover
Remove the hexagonal bolt (except 1.5/2.2 kW), plain washer, and the stud bolt,
plain washer, and remove the suction cover, suction cover packing from the
pump.
(3) Removing the impeller
Using a box wrench, remove the impeller nut, spring washer, and impeller thread
protective cover; then remove the impeller, impeller adjusting washer, shaft
sleeve (except 3.7/5.5 kW) from the
main shaft.
(4) If necessary, remove the pump casing, oil seal, O-ring and remove the
mechanical seal. After removing the hexagonal bolt and the spring washer,
remove the pump casing from the pump. At this time, be careful not to damage
the sliding surface of the mechanical seal. Remove the mechanical seal from
the main shaft.
NOTE:
The Exchange or maintenance of mechanical seal must be handled by the
qualified staff. If
you find any omissions, contact Solidpump sales office in your area.
Disassembly procedure for TBZ 7.5~15kW
Note: before disassembling, be sure to drain the oil from the pump. Models
150TBZ7.5, 100TBZ11, 150TBZ11, 100TBZ15 and 150TBZ15
!have the
same construction.
(1) Removing the bottom plate and the strainer
After removing the hexagonal nut and the plain washer from the bottom,
remove the bottom plate and the strainer from the pump.
(2) Removing the suction cover
After removing the hexagonal bolt, plain washer, stud bolt, and the plain
washer, remove the suction cover and the suction cover packing from the
pump.
(3) Removing the impeller
Using a box wrench, remove the impeller nut, hexagonal nut, and the impeller
thread protective cover; then remove the impeller and the impeller adjusting
washer from the main shaft.
(4) Removing t
he pump casing
After removing the hexagonal bolt and the spring washer, remove the pump
casing, neck ring, O-ring, and the shaft sleeve from the pump.
(5) Remove the oil casing if necessary, and remove the mechanical seal.
After removing the hexagonal bolt and the spring washer, remove the oil
casing from the pump. At this time, be careful not to damage the sliding surface
of the mechanical seal. Remove the mechanical seal from the main shaft.
NOTE:
The Exchange or maintenance of mechanical seal must be handled by the
qualified staff. If
you find any omissions, contact Solidpump sales office in your area.
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