Flowserve QLQ Vertical Worthington - Manual (Page 11)

QLQ, QLQC USER INSTRUCTIONS ENGLISH 87900027 – 06/14
Page 11 of 61
2.3.2 Lifting of bowl assembly only
Clamp the bowl assembly and center the lifting hook
for lifting and lowering the assembly into the
sump/suction barrel.
a) Lower the bowl assembly until the clamp
extensions rest on the foundation (use
appropriate supports).
b) Build the very first section of the column piping,
and lower the entire assembly to assemble the
next column section.
c) Continue to build until it is ready for discharge
head assembly.
d) Install the discharge head.
e) Assemble
the motor.
Example: Lifting of bowl assembly
2.3.3 Lifting of the motor stand only
Motor stand shall be lifted using the four lifting points
foreseen on the motor stand itself.
The four motor stand lifting points shall not be
used for the lift of the assembled pump.
Example: Lifting of motor stand
2.3.4 Lifting of suction barrel
Suction barrel (also referred as ‘Can’) is always
supplied separately and has to be installed into the
sump first. Install eyebolts on the flange of the suction
barrel and attach slings and straps to bring the
suction barrel to a vertical position. Move the barrel
for installation. Provide hand support to prevent the
suction barrel from swaying during movement.