Flowserve VTP - Setting Impeller Clearance; Disassembly; Examination of Parts

Page 51 of
7
Tor
q
6.6.2
Coupling
size #
1 & 2
3-5
6
Torque values
a
stress lubricant
etc.). For stainl
e
Setti
n
6.7
Please see
s
impeller adj
u
Disa
s
6.8
Ref
e
dismantling
t
overhaul, en
parts are av
a
Refer to sec
t
identificatio
n
disassembl
y
the nature o
f
used. Wher
e
are involved
to prevent a
n
Contact Flo
w
agency for s
Pu
m
6.8.1
See section
a) Disconn
pipe co
n
b) Carefull
y
connect
i
that wo
u
c) Make s
u
to avoid
d) Disconn
& pump
)
e) Disconn
pipe co
n
f) Rig the
m
lifting m
e
g) Remov
e
bolting
a
VERTIC
A
7
6
q
ues for cou
Flange di
a
mm (i
111 or
(4.4 or
156, 18
7
(6.0, 7.4
25
0
(10.
0
a
re for standard f
a
(such as, graphi
t
e
ss steel bolts,
m
n
g Impell
e
s
ection 5.3 fo
u
stment.
s
sembly
e
r to section 1
t
he pump.
Befo
r
sure genuin
e
a
ilable.
t
ional drawin
g
n
.
Please take
y
that there is
f
the material
s
e
ver chemic
a
, proper safe
t
n
y dangers t
o
w
serve for gu
pecific safet
y
m
p disassem
8 for section
a
e
ct all cables
n
nections to t
h
y
remove the
ons and rem
o
u
ld interfere
w
u
re that all th
e
any leaks or
e
ct the coupl
i
)
.
e
ct the sucti
o
n
nections to t
h
m
otor to a su
i
e
chanism in
r
e
the motor to
a
nd remove t
h
A
L TURBIN
E
plings scre
w
a
meter
n.)
137
5.4)
7
213
, 8.4)
0
0
)
a
steners lubricat
e
t
e and oil, mol
y
-
di
m
ultiply listed torq
e
r Clearan
c
r specific ins
t
.6, Safety, b
e
r
e dismantlin
g
e
Flowserve r
e
g
s for part nu
precaution d
u
no risk of ex
p
s
/ tools/ equi
p
a
l and hazard
o
t
y rules have
o
human live
s
idance, or lo
c
y
information.
bly instructi
a
l drawings.
/wires and c
o
h
e driver (if p
r
flush or lubri
c
o
ve any ass
o
w
ith the dism
a
e
valves are
s
spills.
i
ng halves [4
7
o
n (if used) a
n
h
e discharge
i
table hoist a
n
r
eady state.
discharge h
e
h
e motor fro
m
E
PUMPS
(
V
T
w
s
Nm
(lbf·ft)
122
(90)
237
(175)
424
(313)
e
d with a high
i
sulphite, white l
e
ues by 0.80.
c
e
t
ructions on
e
fore
g
the pump f
o
e
placement
mbers and
u
ring
p
losion due t
o
p
ment/ meth
o
o
us material
s
to be followe
d
s
or livestock.
c
al regulatory
ons
o
oling water
r
ovided).
c
ant
o
ciated piping
a
ntling.
s
hut complet
e
7
1] (the drive
r
n
d discharge
head.
n
d keep the
e
ad [304]
m
the dischar
g
T
PS
)
CENTR
I
e
ad
o
r
o
o
d
s
d
e
ly
r
g
e
h
e
lo
c
h) If
t
ca
p
u
a
s
cl
e
i) U
s
th
e
j) Li
f


k) Li
f








See s
e
inform
a
E
6.9
asse
m
prope
r
enhan
c
Befor
e
all bol
t
faces.
requir
e
prope
r
IFUGAL PU
M
e
ad and plac
e
c
ation.
t
he pump is
o
a
n) rig the dis
c
u
mp assembl
y
s
uitable hoist
e
arance befo
r
s
e eye bolts
a
e
lifting mech
f
ting of short
s
Remove th
e
head/foun
d
Lift the enti
the dischar
f
ting of deep
s
Remove th
e
or soleplat
e
Remove st
u
completely.
while lifting
Lift the pu
m
column pip
e
Support th
e
column pip
e
Disconnec
t
Now lift the
flange and
column pip
i
Remove th
e
couplings [
7
column pip
i
Last step i
s
assembly
e
ction 2.3, 4.
1
ation.
E
xaminati
o
Us
e
m
bly to ensur
e
r
ly. In particu
ce pump and
e
proceeding
w
t
s, nuts, thre
a
Clean up a
n
Cle
a
e
d to guarant
e
r
pump opera
M
PS ENGLI
S
e
it on a safe
a
o
f shorter len
g
c
harge head
y
(see sectio
n
(check the b
r
e the lifting i
s
a
nd hooks as
anism in rea
d
s
et pumps
e
fasteners a
d
ation/solepla
re pump ass
e
r
ge head [30
4
s
et pumps
e
fasteners a
e
u
ffing box/M
e
.
Protect the
s
the discharg
m
p just enou
g
e
flange con
n
e
entire pum
p
e
joint [101]
t
the dischar
g
e
pump again
disconnect t
h
ing
e
bearing ret
a
7
0] and repe
a
ing is disass
e
s
to lift and re
1
.2 and 4.1.3
o
n of Part
s
e
d parts must
e
the pump w
i
lar, fault diag
d
plant reliabil
w
ith assembl
a
ded connect
i
n
y burrs with
a
a
nliness and
ee ease of r
e
tion.
S
H 7156922
4
flows
e
a
nd appropri
a
g
th (with or w
along with th
e
n
2.3 for liftin
g
uilding heigh
t
s
attempted)
necessary a
n
d
y state.
t the dischar
g
te
e
mbly by cla
m
4
] (See sectio
t the foundat
i
e
chanical sea
s
haft against
e head [304]
g
h to access t
n
ection
p
just below t
h
g
e head [304]
by using col
u
h
e first sectio
n
a
iners [307]
a
a
t the proces
s
e
mbled
move the bo
w
for related
s
be inspecte
d
i
ll subsequen
nosis is esse
ity.
y, thoroughl
y
i
ons and mat
i
a
file or emer
y
proper lubric
a
e
-assembly a
n
4
– 02-15
e
rve.com
a
te
ithout
e
entire
g
) using
t
n
d get
g
e
m
ping at
n 2.3)
i
on plate
l [349]
damage
he first
h
e first
and lift
u
mn pipe
n
of
a
nd shaft
s
until all
w
l
d
before
tly run
ntial to
y
clean
i
ng
y
cloth.
a
tion are
n
d