English
8
fig. 4
6.1 Long coffee gigleur
The machine is fitted with a gigleur ( 1 per unit) with a
clearance of 0.6 mm (Cod. WGA26G0074/01).
For greater coffee delivery speed, in the case of long coffees,
no.2 gigleurs are also included with the machine (complete
with seals) with a clearance of 0.8 mm (Cod.
WGA26G0073/01). The gigleur is located in the
exchanger supply fitting (1 per group).
6 - START UP Once the water, gas and electrical connections have been
made, proceed to start up the machine.
Open the mains water supply tap (A) (fig 2).
Close the protection switch (D) (fig 2).
Position the machine main switch (8) to position th e
machine on indicator will come on (3).
The auto-levelling device will come into operation so that
the water reaches a normal level in the boiler (12).
Position the main switch (6) to position for operation at
normal power or to position for operation at full power,
thereby powering the resistances.
Wait for the pressure to reach its operational pressure
1.11.3 atm checking the boiler pressure on the gauge
(10).
Should the machine fail to stabilize on the indicated values
it is necessary to calibrate the pressure switch as described
in paragraph 6.2.
In the event of a machine featuring a gas heating system, it
is necessary to switch on the gas by operating the gas valve
(4) after operating the main switch (6), keeping the
piezoelectric switch pressed (5) until the gas remains on.
Then check the pressure on the pump gauge (10) putting a
unit into operation with filter holder engaged filled with
ground, dosed and pressed coffee in order to achieve an
effective working pressure of 8/9 atm.
Should re-calibration of the pump pressure be necessary
this operation should be undertaken as indicated in
paragraph 6.3.
The machine is now ready for use.
1. Loading boiler tap
2. hot water outlet button
3. hot water outlet switch
4. E delivery indicator
5. D delivery led
6. main switch
7. right vaporiser tap
8. left vaporiser tap
9. cup-warmer switch
10. boiler/pump pressure gauge
11. cappuccino maker
12. boiler level indicator
13. left vaporiser tap
14. right vaporiser tap
15. hot water outlet pipe
16. Unit D control keyboard
17. unit E control keyboard
18. optional dose-counter display
IMPORTANT:
Do not press the hot water delivery switch or button
(2) before the correct working temperature of 1.1
atm is reached, as indicated on the boiler gauge
(10).
fig. 3
12
9
3
6
13
8
17 16 2
7
14
1
18
10
15
11
15 3
45