Flowserve WDX R/C User Manual

WD X U SE R I N S TRU CT IO N SE N GLIS H 71576322 06 - 05
Page 30 of 46
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c) Cl ean and f l u s houtthehou si ng wi th a li ght
mi ne r a l o il .
d )D onotu s e w a s te o il to cl ean the hou si ng.
T o cl ean the bea ri ng s :
a )Wi pe off a sm u c hg r ea s ea s po ssi b l e wi th a cl ean
li nt - f r ee cl oth.
b
) B r u s h bea ri ng swi th hot k e r o s ene ( 80 to 90 °C /
175 to 195
°F) w h il e gent ly s p i nn i ng the oute r
bea ri ng ri ng.
c) Sp i nea c hba ll to en s u r e that i t is cl ean.
T o r e m o v ebad ly o xi d iz ed g r ea s e w h ic h r efu s e s to
c o m e o ff:
Dry and r ef l u s hthebea ri ng wi th cl ean li ght o il .
It
is im po r tant not to unde r o r o v e r g r ea s ethe
bea
ri ng s a s th is will l ead to o v e r heat i ng and
p
r e m atu r efa il u r e. It is r e c o mm ended that the
bea
ri ng s be f ill ed wi th g r ea s eu si ng a s u i tab l e
s patu l a. In add i t i on the hou si ng ss hou l dbeno m o r e
than ha
l ff ill ed.
6.2.4 M ec h a n ical seals
T he c u rr ent m a i ntenan c e is limi ted to s ea lc ont r o l .It
is ne c e ss a ry to dete c tan ysm a ll l ea k age w h ic h
announ
c e s the beg i nn i ng of the dete ri o r at i on of
f
ric t i on fa c e s o rs e c onda ry s ea l e l e m ent s (ri ng s ,
be
ll o ws , sy nthet ic m e m b r ane s) .It is ad vis ab l eto s top
the pu
m pa ss oon a s po ssi b l e. H a v eanapp r o v ed
s ea lv endo rr ep l a c eo rr epa ir th e s ea l .
6.2.5 Gla nd p acki ng
6.2.5.1 P u m pf i tt e d wi th a p acke dg la nd
A w e ll r un i nand c o rr e c t ly ad j u s ted pa cki ng g l and
r equ ir e sli tt l e m a i ntenan c e.
If, afte
rs o m et im e, the l ea k age be c o m e s too g r eat,
the g
l and s hou l dbet i ghtened aga i n i no r de r to r etu r n
the
s etoano rm a ll e v e l .
If r e - t i ghten i ng is not po ssi b l e, ne w pa cki ng m u s tbe
i n s ta ll ed.
6.2.5.2 Gla nd p acki ng i n s p ec t i on a nd rem o val
a )R e m o v ethe s h i e l dgua r d s
b ) S li de ba ck the g l and
c) R e m o v e the pa cki ng ri ng swi th an e x t r a c to r
de si gned fo r th is pu r po s e (i n cl ud i ng the l ante r n ri ng i f
i te xis t s ; note i t s po si t i on and i t s d ir e c t i on of r otat i on ) .
d
) In s pe c tthe s tate of the sl ee v e s u r fa c e; the
p
r e s en c eof m an ym a rk ed g r oo v e swilli nd ic ate that i t
m u s tbe r ep l a c ed.
e
)C a r efu lly cl ean the d i ffe r ent p i e c e s of the pa cki ng
g
l and.
6.2.5.3 Gla nd p acki ng f i tt i ng
If the pa cki ng is s upp li ed a sc o r dthepa cki ng m u s tbe
c ut s othatthee x te r na l d i a m ete risli ght ly t i ghtened
and the
r e is an i n i t i a l gap bet w een the sl ee v e and the
pa
cki ng ri ng.
F o r that pu r po s e, wi nd the pa cki ng he lic a lly a r ound
the
s haft sl ee v eo r a c hu ck of the s a m ed i a m ete r .
(T a k ep r e c aut i on s to a v o i dda m ag i ng sl ee v e ) .
E xa m p le of s t rai ght c ut Exam p le of b evel c ut
En s u r eat i ghten i ng on the s tuff i ng bo x
hou si ng and not on the sl ee v e.

Flowserve WDX R/C Specifications

General

Brand	Flowserve
Model	WDX R/C
Category	Water Pump
Language	English