Flowserve VTP - Electrical Connections; Final Shaft Alignment Check; Protection Systems

Page 34 of
7
Au
x
4.7.3
D
r
4.7.3.1
Normal pum
through a s
e
the suction/
s
P
u
4.7.3.2
The pumpe
d
gland packi
n
of the pump
separate flu
s
cases. The
selected ba
s
parameters.
In some spe
exceeds 6.5
recommend
e
P
u
4.7.3.3
A
uxiliary pip
into the suct
source requi
high temper
a
oxidizing flui
clean liquid i
pressure is
r
available to
s
rotation bef
o
Fin
a
4.7.4
A
fter conne
c
shaft severa
If pipe strain
Elec
t
4.8
by a qualifie
d
local nation
a
It is i
m
DIRECTIVE
compliance
w
requirement
It is im
DIRECTIVE
wiring up an
d
must be pai
d
during wirin
g
electromagn
electromagn
VERTIC
A
7
6
x
iliar
y
piping
r
ains
p leaks and
g
e
parate pipin
g
s
ump.
u
mps fitted
w
d
liquid is allo
w
n
g at dischar
g
or re-circulat
e
s
h supply ma
y
piping plans
a
s
ed on the ap
cial cases w
h
bar (100 psi
)
e
d.
u
mps fitted
w
ing to circula
t
ion is require
d
rements for
p
a
ture service
,
ds, a special
nto the seal
c
r
equired and
s
s
uit the speci
See secti
o
o
re connectin
g
a
l checks
c
ting the pipi
n
l times by ha
n
exists, corre
c
t
rical Con
n
Electrical c
d
Electrician
i
a
l and interna
t
m
portant to be
on potentiall
y
w
ith IEC600
7
for making e
portant to be
on electrom
a
d
installing e
q
d
to ensure t
h
g
/installation
d
etic emissio
n
etic immunit
y
A
L TURBIN
E
g
land leakag
e
g
arrangeme
n
w
ith
g
land p
a
w
ed to flow t
h
g
e pressure a
e
d back into
t
y
be required
a
nd flush su
p
plication and
h
ere the disc
h
)
a special flu
s
w
ith mechan
i
t
e the flushin
g
d
. In case of
p
ump applica
t
,
contaminat
e
piping plan t
o
c
hamber with
s
everal pipin
g
f
ic pump app
o
n 5.4 for Dir
e
g
motor to th
e
n
g to the pum
n
d to ensure
c
t piping.
n
ections
onnections
m
i
n accordanc
e
t
ional regulat
aware of th
e
y
explosive a
r
7
9-14 is an a
d
l
ectrical conn
aware of the
a
gnetic comp
a
q
uipment on
s
h
at the techni
q
d
o not increa
s
n
s or decreas
e
y
of the equip
E
PUMPS
(
V
T
e
to be draine
n
t or back int
o
a
ckin
g
h
rough the
nd drained o
u
t
he suction.
A
in some
p
ply are to be
operating
h
arge pressu
r
s
hing plan is
i
cal seals
g
liquid back
external cle
a
t
ions such as
e
d fluids,
o
carry the
adequate
g
plans are
lication.
e
ction of
e
power supp
p
, rotate the
no pipe strai
n
m
ust be made
e
with releva
n
ions.
e
EUROPEA
N
r
eas where
d
ditional
ections.
EUROPEAN
a
tibility when
s
ite. Attentio
n
q
ues used
s
e
e
the
m
ent, wiring
o
T
PS
)
CENTR
I
d
o
u
t
A
r
e
a
n
ly.
n
.
n
t
N
n
o
r
any c
o
Flows
e
accor
d
instru
c
box) i
n
curren
t
The id
e
ensur
e
A
be fitt
e
If not
s
contro
l
suppli
e
For el
e
see th
e
before
F
4.9
A
fter
c
sever
a
and al
l
align
m
strain.
P
4.10
T
recom
m
potent
i
liquid.
If ther
e
pump
t
minim
u
shoul
d
liquid
d
If ther
e
can all
power
preve
n
releva
n
If leak
a
sealin
g
recom
m
syste
m
To pr e
v
bearin
g
vibrati
o
IFUGAL PU
M
o
nnected devi
e
rve for advi
c
The
m
d
ance with th
e
c
tions (norma
n
cluding any
t
t and other p
r
e
ntification n
a
e
the power s
A
device to pr
e
d.
s
upplied pre-
w
ller/starter el
e
e
d within the
c
e
ctrical detail
s
e
separate w
i
See
connecting t
F
inal Shaf
t
c
onnecting pi
p
a
l times by h
a
l
parts are fr
e
m
ent, as previ
o
If pipe strai
n
P
rotectio
n
T
he following
mended part
i
ially explosiv
e
If in doubt,
c
e
is any possi
t
o run agains
u
m continuo
u
d
be installed
d
oes not rise
e
are any cir
c
ow the pum
p
monitor sho
u
n
t it from bein
n
t if the pum
p
a
ge of produ
c
g
system can
mended that
m
is installed.
v
ent excessi
v
g
s, it is reco
m
o
n monitorin
g
M
PS ENGLI
S
i
ces. If in an
y
c
e.
m
otor must b
e
e
motor man
u
lly supplied
w
t
emperature,
r
otective dev
i
a
meplate sh
o
upply is appr
o
r
ovide emerg
e
w
ired to the
p
e
ctrical detail
s
controller/sta
s
on pump s
e
i
ring diagram
section 5.4,
he motor to t
h
t
A
lignme
n
p
ing to the p
u
a
nd to ensure
e
e. Recheck
t
o
usly describ
n
exists, corr
e
n
Systems
protection s
y
i
cularly if the
e
area or is h
c
onsult Flows
e
i
bility of the s
y
t a closed va
l
u
s safe flow a
to ensure th
e
to an unsafe
c
umstances i
n
p
to run dry, o
u
ld be fitted t
o
g started. T
h
p
is handling
a
c
t from the p
u
cause a haz
a
an appropria
v
e surface te
m
m
mended tha
g
is done on
a
S
H 7156922
4
flows
e
y
doubt cont
a
e
wired up in
u
facturer's
w
ithin the ter
m
earth leakag
e
i
ces as appr
o
o
uld be chec
k
o
priate.
e
ncy stoppin
g
p
ump unit, th
e
s
will also be
rter.
e
ts with contr
o
.
Direction of
r
h
e electrical
s
n
t Check
u
mp, rotate th
there is no b
t
he coupling
ed, to ensur
e
e
ct piping.
y
stems are
pump is inst
a
andling a ha
z
e
rve.
y
stem allowi
n
lve or below
protection d
e
e
temperatur
e
level.
n
which the s
y
r start up em
p
o
stop the pu
m
h
is is particul
a
a
flammable
l
u
mp or its as
s
a
rd it is
te leakage d
e
m
peratures a
t
t temperatur
e
a
regular basi
4
– 02-15
e
rve.com
a
ct
m
inal
e
,
o
priate.
k
ed to
g
must
e
o
llers
r
otation
s
upply.
e shaft
inding
e
no pipe
a
lled in a
z
ardous
n
g the
e
vice
e
of the
y
stem
p
ty, a
m
p or
a
rly
l
iquid.
s
ociated
e
tection
t
the
e
and/or
s.