Wega Wegaconcept, Use And Maintenance Manual

Page: 14 / 76

14
Wegaconcept
Technical manual
3.4 Turning on the machine
Before turning on the machine, make sure the drain
pad ( 2 ) located under the cup support grid is correctly
connected to the sewer.
Turn on the machine using the main switch ( 1 ) and
follow the indications on the display of the machine.
C Motor pump power cable
MP Motor pump terminal
B Blue
M Brown
GV Yellow-green
C
MP
B B
M M
GV GV
3.3 Wiring
It is necessary to link a safety main
switch ( A ) on the electric panel, as
required by standard regulations.
Machine with INTERNAL MOTOR PUMP
In case of internal motor pump connect the power
cable as set forth in the chapter 33 "Electrical diagrams"
(the cable has a cross-section and number of wires based
on the power and voltage of the machine).
Machine with EXTERNAL MOTOR PUMP
In case of external motor pump, proceed as follows:
1.
Connect the motor pump cable (with smaller cross
section) to the connector of the external motor as
shown in the diagram below.
2.
Connect the machine power cable (with larger
cross section) as set forth in the "Wiring diagrams"
chapter.
A
1
2
When the machine
is turned on, it performs
the functional test and
reports information
regarding the software
installed.
t
XX.XX.XXXX : revision date
t
RY : revision number
If the result is O.K.
the machine is working
correctly.
In case of negative
r e s u l t , c h e c k t h e
message on the display.
FUNCTIONAL TEST
DELNEW XX-XX-XX RY
D.ELITE
TEST
-O.K.-
!
t To avoid the risk of burns, it is advisable to keep
hands away from the hot water nozzle, steam
nozzle and delivery groups during the machine's
heating phase.
t Before using the machine, run deliveries dry
with the filter holder attached for a few seconds
to release any air which may be in the circuit.
t
Before using the machine, dispense a few
servings of coffee to test the grinding and to
check the operating pressure of the machine.
!
Always connect the motor pump cable before the
machine power supply cable, in accordance with
the diagram provided. Failure to comply with
the instructions given above may cause serious
damage to the machine and/or motor pump and
will invalidate the warranty. Carry out the electrical
connections only when the machine is disconnected
from the power supply.