Vollrath STOELTING CW 5 Plus - 37b, Руководство оператора, Страница: 21 / 28

Section 5 :
Troubleshooting
OPERATOR’S MANUAL OPERATOR’S MANUAL
21
TROUBLESHOOTING
MACHINE DOES NOT OPERATE OR OPERATION IS INTERRUPTED
THE MAIN SWITCH IS IN THE ON POSITION (1), THE POWER
WARNING LIGHT DOES NOT SWITCH ON.
R Troubleshooting – flowchart
In fault conditions the machine may malfunction, as specified below:
The plug is noT inserTed in The
sockeT correcTly.
insert it CorreCtly.
yes
The sockeT is faulTy.
have it substituted by a qualified
teChniCian.
no
yes
no elecTric power in The neT -
work or in The sockeT.
CheCk that the disConneCting
switChes, all-pole (phase & neutral)
isolating switChes and residual Current
operated CirCuit breakers (Cut-outs) on
the eleCtriCal system, upstream of the
soCket, are Closed.
if not, before Closing them, make sure
that no one is Carrying out eleCtriCal
repairs.
no
yes
a fuse designed To proTecT The
auxiliary elecTrical sysTem
has blown.
identify and eliminate the Cause of
the overload and substitute the
blown fuse with another having the
same speCifiCations and level of pro -
teCtion. ContaCt the teChniCal assis -
tanCe serviCe.
yes
no
no
The power cable is damaged.
Cut off the eleCtriCity supply to the soCket
by opening the disConneCting switCh up -
stream of it, then disConneCt the plug and
ContaCt the teChniCal assistanCe serviCes.
yes
DO NOT TOUCH DAMAGED ELECTRIC
CABLES BEFORE CUTTING OFF THE
ELECTRICITY SUPPLY!
conTacT The Technical assisTance
service.
no