Wega LB 4100 - Turning on the Machine; Ignition Operation

English
25
espresso coffee machine - user instructions
0
bar
0,5
1
1,5
2
2,5
D
72
hot water
83
94
4.3 TURNING ON THE MACHINE
• Place the switch (C) on “1”;
• the automatic filling of water in the boiler and the
delivery group heating are activated when the machine
is switched on;
• when the filling of water in the boiler has finished the
services boiler heating phase starts, indicated by the
sequential flashing of the LEDs of the buttons
2-3-
4-7-8-9-hot water;
• wait for the coffee machine to warm up completely,
indicated by the lighting of the green LED
(D).
• to make it easier to fi ll the boiler with water, it is recommended that you open the steam nozzle
taps to vent the air inside the system, and then close the taps after the boiler has been fi lled.
• after the boiler has been completely fi lled with water, it is recommended that you execute some
deliveries of water and steam.
Boiler
For each power the machine execute the steam delivery (10) for 10
seconds.
4.4 IGNITION OPERATION
The first turned the machine, or after a long period of inactivity, inside the hydraulic circuit formed bubbles preventing the nor-
mal use the machine.
For this objective it’s necessary execute the ignition operation
proceeding the drain the bubbles as follows:
1
10
10
A
B
6
Hydraulique circuit
1) turn the machine come indicato paragraphs
4.1, 4.2 and 4.3;
2) open the tap right (A) positioned under the
machine;
3) press the button (1) (es. ) the right
group;
4) the after off the tap right (A);
5) open the tap left (B) positioned under the
machine;
6) press the button (6) (es. ) the left
group;
7) the after off the tap left (B).