VELA 90-130/1-160/1 - Code: 3529.0084.01
Rev. 0
dated 19/07/2004
Arc. 43-IV
PT
0704
PP
0704
MC
0704
Technical Assistance Service
Tel. (+39) 0445.595.111
39
4.7.3
Electrical maintenance
- se ttin g a m a g n e tic th e rm ic sw itc h (if fitte d ), a s fo llo w s:
- sw itch th e m a in sw itch ref. 8 Photo 1 o n p a g e 8 to p o s itio n 0 ;
- re m o ve th e p ro te ctin g co ve r ref. 6 Photo 1;
- o p e n th e e le ctrica l co n tro l b o a rd w ith th e k e y s u p p lie d w ith th e m a ch in e ;
- locate th e m ag ne tic the rm ic sw itch (no rm a lly at the to p o f the con tro l b oa rd)
ide ntified w ith tw o pu shb utton s, one re d (O) an d one b lack (I). If the bla ck bu t-
ton (I) is fu rth er ou t m ore tha n th e red o ne (O ), p ress it ligh tly. If th e m a gne tic
the rm al sw itch do es not re set, w ait ab out 10 se co nds an d try aga in .
N.B.: If there is a thermal relay, wait until the device resets automatically (the
time varies from 10 sec. to 1 min.).
- Changing a fuse, proceeding as follows:
- sw itch th e m a in sw itch ref. 8 Photo 1 to p o sitio n 0 ;
- re m o ve th e p ro te ctin g co ve r ref. 6 Photo 1;
- o p e n th e e le ctric co n tro l b o a rd w ith th e ke y su p p lie d w ith th e m a c h in e ;
- lo ca te th e fu se h o ld e r;
- u n s cre w th e to p ;
- re m o ve th e fu s e ;
- re p la ce it w ith a n o th e r fu se o f th e sa m e A m p ra tin g .
Caution
Any maintenance work involving electrical equipment, including the
motor/s, must be performed by skilled personnel with all the neces-
sary technical skill and understanding of relevant norms to correctly
carry out the instructions and take the precautions specified in this
manual. The only tasks that can be performed by the operator are:
Caution!
Under no circumstances should the setting of the magnetic thermal
switches be changed.
