Bianchi Industry BVM 351, Use And Maintenance Manual, Page: 18 / 34

18
Fig. 8 .1
TROUBLE SH OOTI N G
● The grinder timeout expires (Timing and thresholds menu),
t he “ E60 Grinder ” syst em - st ored signal is generat ed and t he
dispensing cycle is brought t o an end.
● The coffee doser unit input has not reverted subsequent to
doser m agnet act ivat ion. The “ E63 Doser ” syst em - st ored signal
is generat ed and t he dispensing cycle is brought t o an end.
● The group timeout expire (Timing and thresholds menu), the
“ E61 Group” syst em - st ored signal is generat ed and t he dispen-
sing cycle is brought t o an end.
● The express pump timeout expires (Timing and thresholds menu),
t he dose of wat er t hat is dispensed is checked and if it is less or
equal to 10 cc, the “ E62 Esp. Pum p” system - stored signal is gene-
rat ed and t he dispensing cycle is brought t o an end. This error is
m anaged in t he overall hot drink select ion m anagem ent m ode.
DATA DI SPLAY
During t he dispensing cycle, t he follow ing m essages com e up on
display:
Please w ait
Dispensing
M I LK D I SPEN SI N G
Pressing key 7 w ill act ivat e t he m ilk elect ro valve out put for t im e
T1 as program m ed in t he t im ing and doses m enu.
I f during t his t im e range key 7 is pressed once again, t im e T2 w ill
be added ont o t im e T1.
The dispensing of t his drink can be sim ult aneous t o t he ot her
select ions.
Pressing t he STOP key during t he dispensing cycle w ill provide for
im m ediat e dispensing cycle int errupt ion.
DATA DI SPLAY
During t he dispensing cycle, t he follow ing m essages com e up on
display:
Please wait
Dispensing
( D ECAF) “AM ERI CAN COFFEE” D I SPEN SI N G. AD D I TI ON AL
W ATER BEFORE COFFEE D OSE = N O
I f t he select ion is not for a decaf coffee, pressing key 3 will act ivat e
the grinder until the coffee dose unit is filled. Subsequently, a 1
second wait ing int erval m ust go by, w hereupon t he coffee release
funct ion is act ivat ed for 1 second. Anot her 1 second int erval m ust
go by prior t o act ivat ing t he group, unt il t he group m icro input
sw it ches over.
Once t he group has reached it s dispensing posit ion, t he overall
hot drink select ion m anagem ent is act ivat ed. Once m anagem ent
functions are complete, a 1 second fixed time must go by for
group act ivat ion, unt il t he group m icro input sw it ches over and
t he “Am erican coffee” elect ro valve out put is act ivat ed t o dispense
t he dose as program m ed.
Once t he addit ional wat er dose as program m ed by t he “Am erican
coffee” elect ro valve has been dispensed and t he group has gone
back int o it s rest posit ion, t he dispensing cycle is over.
TROUBLE SH OOTI N G
● The grinder timeout expires (Timing and thresholds menu),
t he “ E60 Grinder ” syst em - st ored signal is generat ed and t he
dispensing cycle is brought t o an end.
● The coffee doser unit input has not reverted subsequent to
doser m agnet act ivat ion. The “ E63 Doser ” syst em - st ored signal
is generat ed and t he dispensing cycle is brought t o an end.
● The group timeout expire (Timing and thresholds menu), the
“ E61 Group” syst em - st ored signal is generat ed and t he dispen-
sing cycle is brought t o an end.
● The express pump timeout expires (Timing and thresholds
m enu) , t he dose of wat er t hat is dispensed is checked and if it
is less or equal t o 10 cc, t he “ E62 Esp. Pum p” syst em - st ored
signal is generat ed and t he dispensing cycle is brought t o an
end. This error is m anaged in t he overall hot drink select ion
m anagem ent m ode.
DATA DI SPLAY
During t he dispensing cycle, t he follow ing m essages com e up on
display:
Please w ait
Dispensing
( D ECAF) “AM ERI CAN COFFEE “ D I SPEN SI N G. AD D I TI ON AL
W ATER BEFORE COFFEE D OSE = YES
I f t he select ion is not for a decaf coffee, pressing key 6 will act ivat e
the grinder until the coffee dose unit is filled and the “American
coffee” elect ro valve out put is act ivat ed.
Subsequent ly, a 1 second wait ing int erval m ust go by, w hereupon
t he coffee release funct ion is act ivat ed for 1 second. Anot her 1
second int erval m ust go by prior t o act ivat ing t he group, unt il t he
group m icro input sw it ches over.
Once t he group has reached it s dispensing posit ion and dispensing
of t he dose as program m ed for t he “Am erican coffee” elect ro valve
has com e t o an end, t he overall hot drink select ion m anagem ent is
act ivat ed. Once m anagem ent funct ions are com plet e, a 1 second
fixed time must go by for group activation, until the group micro
input sw it ches over.
Once t he group has gone back int o it s rest posit ion, t he dispensing
cycle is over.
TROUBLE SH OOTI N G
● The grinder timeout expires (Timing and thresholds menu),
t he “ E60 Grinder ” syst em - st ored signal is generat ed and t he
dispensing cycle is brought t o an end.
● The coffee doser unit input has not reverted subsequent to
doser m agnet act ivat ion. The “ E63 Doser ” syst em - st ored signal
is generat ed and t he dispensing cycle is brought t o an end.
● The group timeout expire (Timing and thresholds menu), the
“ E61 Group” syst em - st ored signal is generat ed and t he dispen-
sing cycle is brought t o an end.
The express pum p t im eout expires ( Tim ing and t hresholds m enu) ,
t he dose of wat er t hat is dispensed is checked and if it is less
or equal t o 10 cc, t he “ E62 Esp. Pum p” syst em - st ored signal is
generat ed and t he dispensing cycle is brought t o an end. This
error is m anaged in t he overall hot drink select ion m anagem ent
m ode.
DATA DI SPLAY
During t he dispensing cycle, t he follow ing m essages com e up on
display:
Please w ait
Dispensing
D I SPEN SI N G STOP KEY M AN AGEM EN T.
I f pressed during t he dispensing cycle, t he STOP key m ay have t wo
effect s, depending on w het her t he syst em is in phase A or phase
B. I f in phase A, t he dispensing cycle is brought t o an end and t he
select ions count er is not increased. I f in phase B, t he dispensing
cycle is brought t o an end and t he select ions count er is not increa-
sed, t he group is act ivat ed for one com plet e rot at ion.