Flowserve VTP - Initial Alignment

Page 30 of
7
e) Check d
special i
n
instructi
o
f) Electric
d
this time
motor (
m
rotation.
COUNT
E
top end
o
rotation
o
two line
l
a two-p
h
phase.
g) See imp
e
before b
o
coupling
In
s
4.5.4.3
j
a
c
a) Clean d
r
and che
c
mountin
g
b) Center
m
mountin
g
Electric
desired
p
Gear D
r
position.
c) Lower d
r
indicato
r
couplin
g
position
indicato
r
jackscre
motor s
h
this rea
d
values.
and usi
n
half of t
h
T.I.R. re
(0.002in
jack scr
e
Once all
tighten
m
in readi
n
d) Check d
special i
instructi
o
e) Electric
d
this tim
e
"bump"
m
check r
o
COUNT
E
top end
rotation
VERTIC
A
7
6
river manufa
c
n
structions in
c
o
ns and follo
w
d
rivers shoul
d
. Make elect
r
m
omentarily s
t
DRIVER M
U
E
RCLOCKW
I
o
f motor. To
c
o
n a three-ph
l
eads. To ch
a
h
ase motor, in
e
ller adjustm
e
o
lting the pu
m
together.
s
tallation of
s
c
kin
g
screw
s
r
iver mountin
g
c
k for burrs o
g
face. Oil li
g
m
otor over p
u
g
holes.
motors: R
o
p
osition.
r
ives: Rotate
r
iver carefull
y
r
base on the
g
. Set the ind
the dial to ze
r
is in direct li
n
ws. Record
t
h
aft and indic
a
d
ing being ca
r
Take the diff
e
n
g the jacksc
r
h
e difference.
a
ding is a m
a
.). Then rep
e
e
ws located
9
readings ar
e
m
otor bolts a
n
n
gs.
river manufa
c
nstructions i
n
o
ns and follo
w
d
rivers shoul
d
e
. Make elec
t
m
otor (mom
e
o
tation. DRI
V
E
R-CLOCK
W
o
f motor. To
o
n a three-p
h
A
L TURBIN
E
c
turer's instru
c
c
luding lubric
a
w
all "startup"
d
be checked
f
r
ical connecti
o
t
art, then sto
p
U
ST ROTATE
I
SE when loo
k
c
hange the d
i
a
se motor, in
t
a
nge directio
n
terchange th
e
e
nt instructio
n
m
p and driver
s
olid shaft
d
s
g
flange on d
i
r nicks on th
e
g
htly.
mp and rotat
e
o
tate junction
input shaft i
n
y
into place.
M
O.D. of the
m
icator on the
ro being car
e
n
e with one
o
t
his reading t
h
a
tor 180 deg
r
r
eful to note
p
e
rence of the
r
ews move th
e
Repeat this
a
ximum of 0.
0
e
at this step f
o
9
0 degrees to
e
within 0.051
n
d check for
a
c
turer's instr
u
n
cluding lubri
c
w
all "startup
"
d
be checked
t
rical connect
i
e
ntarily start,
t
V
ER MUST R
O
W
ISE when lo
o
change the
d
h
ase motor, i
n
E
PUMPS
(
V
T
c
tions for
a
tion
instructions.
f
or rotation a
t
o
ns "bump"
p
) to check
k
ing down at
i
rection of
t
erchange an
y
n
of rotation o
n
e
leads of eit
h
n
s (section 5.
3
half of the
d
river with
i
scharge hea
d
e
register an
d
e
to align
box into
n
to desired
M
ount the di
a
m
otor half
pump shaft,
e
ful that the
o
f the
h
en rotate th
e
r
ees. Recor
d
p
lus or minus
two reading
s
e
motor one-
step until th
e
0
51mm
o
r the set of
the first set.
mm (0.002in
.
a
ny moveme
n
u
ctions for
c
ation
"
instructions.
for rotation
a
i
ons and
t
hen stop) to
O
TATE
o
king down
a
d
irection of
n
terchange a
n
T
PS
)
CENTR
I
t
y
n
h
er
3
)
d
a
l
e
s
e
.
),
n
t
a
t
a
t
n
y
tw
a
t
ei
t
f) S
e
b
e
co
I
4.6
4.6.1
have t
o
shoul
d
opera
t
involvi
the un
tempe
imme
d
4.6.2
To en
s
very i
m
a)
A
l
l
m
a
cl
e
b) E
x
pu
fo
r
re
c
in
c)
A
ll
re
p
co
a
n
4.6.3
electri
c
A
lthou
factor
y
been
d
If nec
e
pump
t
the di
s
adjust
e
driver
a
IFUGAL PU
M
o line leads.
t
wo-phase m
o
t
her phase.
e
e impeller a
d
e
fore bolting t
h
o
upling togeth
I
nitial Alig
Thermal e
x
The
o
be aligned
a
d
be correcte
d
t
ing temperat
u
ng high liqui
d
it should be
r
rature, shut
d
d
iately.
Preparatio
s
ure proper al
m
portant.
l
machined
m
a
ting flanges
e
an and free
o
x
terior strain
m
u
mp. The mo
s
r
cing the pipi
n
c
ommended
t
the piping ad
j
l
threads sho
u
p
aired if nece
o
nnections wi
t
n
ti-galling co
m
A
lignment
Ensu
c
ally and the
The
gh the pump
y
it is most lik
e
d
isturbed duri
e
ssary, align
t
to the motor.
Do not a
d
s
charge head
e
d in the hori
z
and shaft ce
n
M
PS ENGLI
S
To change d
o
tor, intercha
d
justment ins
t
h
e pump and
h
er.
nment
x
pansion
pump and
m
at ambient te
d
to allow for
t
u
re. In pum
p
d
temperatur
e
r
un at the act
u
d
own and the
o
n before ali
g
ignment the
f
m
ating surfac
e
of pump and
o
f burrs and
n
m
ust not be tr
a
s
t common c
a
n
g to mate wi
t
t
hat flexible c
o
j
acent to the
p
u
ld be check
e
e
ssary. Lubri
c
t
h a suitable
t
m
pound).
methods
re pump and
half coupling
alignment M
will have be
e
ely that this
a
i
ng transport
a
t
he motor to t
d
d shims bet
w
. The motor
a
z
ontal directi
o
n
ters. When
p
S
H 7156922
4
flows
e
irection of ro
t
nge the lead
s
t
ructions (se
c
driver half o
f
m
otor will nor
m
mperature a
n
t
hermal expa
p
installations
e
s greater tha
u
al operating
alignment c
h
g
nment
f
ollowing item
s
e
s (such as t
h
motor) must
n
icks.
a
nsmitted to
t
a
use of troubl
e
t
h the pump.
o
nnectors be
p
ump.
e
d for damag
e
c
ate all threa
d
t
hread lubric
a
driver are is
o
s are discon
n
UST be che
c
e
n aligned at
t
a
lignment will
a
tion or handl
he pump, no
t
w
een the mot
o
a
ssembly ma
y
o
n to line up
t
p
rovided, alig
n
4
– 02-15
e
rve.com
t
ation on
s
of
c
tion 5.3
f
the
m
ally
n
d
nsion at
n 300°F,
h
ecked
s
are
h
e
be
t
he
e
is
It is
installed
e
and
d
ed
a
nt (an
o
lated
n
ected.
c
ked.
the
have
ing.
t
the
o
r and
y
be
t
he
n
ment