Rev. 0
dated 19/06/2001
SVP 0/1/2/3-E - Code: 3529.0091.01
28
Technical Assistance Service
Tel. (+39) 0445.595.111
PT
601
PP
601
GC
601
16-IV
- A lig n th e p u lle ys ref. 3 a n d 4 Photo 5.
- S e cu re th e sp a ce rs in s id e th e slo ts o f th e m o to r b a se w ith th e a p p ro p ria te
s cre w s.
- R e p o sitio n th e d o w e l ref. 8 Photo 5 a n d p a s s th e th re a d e d ro d ref. 7
Photo 5 o n to it.
- R e fit th e re ta in in g b u sh in g to th e e n d o f th e th re a d e d ro d .
- R e m o ve th e b e lt ref. 1 Photo 5.
- C o n n e ct th e e le c trica l ca b le s to th e te rm in a l b o a rd .
- C h e c k th a t th e p u lle y ref. 4 Photo 5 tu rn s a n ti-clo ckw ise , o th e rw ise sto p th e
m a ch in e im m e d ia te ly w ith th e p u sh b u tto n ref. 1 Fig. 1, u n p lu g th e m a ch in e
fro m th e so cke t a n d in ve rt tw o p h a se s in th e m o to r te rm in a l b o a rd a s e x p la i-
n e d a t 3.5 point 2.
- C h e c k a g a in th a t th e p u lle y ref. 4 Photo 5 tu rn s in th e rig h t d ire ctio n .
- C h e c k th a t a t m a xim u m s p e e d , th e m a ch in e d o e s n o t e xce e d 2 7 stro ke s
p e r m in u te ; if it d o e s, fin d th e e x a ct p o sitio n fo r th a t sp e e d a n d b rin g th e
m e ch a n ic a l re ta in in g b u s h in g in to co n ta ct w ith th e m o to r b a se .
- C lo se th e sa fe ty g u a rd s w ith th e re la tive scre w s.
4.6.5
Changing the motor ref. 3 Photo 6
- D isco n n e ct th e s p rin g w h ich co n n e cts th e m o to r b a se to th e stru ctu re (se e
w a rn in g s in s e ctio n 4.6.2).
- D isco n n e ct th e b e lt ref. 1 Photo 6 a s d e scrib e d a t 4.6.2.
- D isco n n e ct th e e le ctrica l ca b le s fro m th e m o to r te rm in a l b o a rd , m a kin g a
n o te o f th e o rd e r in w h ic h th e y w e re co n n e c te d .
- R e m o ve th e ch a in ref. 5 Photo 6.
- R e m o ve th e 4 sc re w s w h ich fix th e m o to r to th e b a s e , h a vin g first re m o v e d
th e s p rin g co n n e ctin g th e b a se to th e stru ctu re .
- Ta ke o u t th e m o to r a n d m o v e th e p u lle y ref. 6 Photo 6 fro m th e o ld m o to r
to th e n e w o n e .
- R e -fit th e n e w m o to r in to th e m a c h in e , fixin g it to th e su p p o rt b a s e w ith th e
fo u r s cre w s, h a vin g first a lig n e d th e p u lle ys ref. 4 a n d 6 Photo 6.
- R e -fit th e b e lt ref. 1 Photo 6.
- R e -fit th e sp rin g c o n n e ctin g th e m o to r b a se to th e s tru ctu re .
- C o n n e ct th e e le c trica l ca b le s to th e m o to r te rm in a l b o a rd .
- C h e c k th a t th e m o to r tu rn s in th e rig h t d ire ctio n a s sh o w n in p o in t 2 o f se c -
tio n 3.5; if it d o e s n o t, in ve rt tw o p h a se s in th e te rm in a l b o a rd a s sh o w n in
s e ctio n 3.5.
- C lo se th e sid e p ro te c tio n g u a rd s a n d se c u re th e m w ith th e re la tive scre w s .
