english -
11
R
espresso coffee machine - technician instructions
3.1 POSITIONING
Prepare an ample support base for the machine that is suitable to support its weight
(1)
; it is important for all terminals of connections to
the water mains
(16)
, to the electrical mains
(9)
and to the gas mains (in included), to be easily reachable and in any case in the immediate
vicinity of the machine.
Make sure that there is sufficient space for placing and correctly using the appliance. If positioning the machine next to a wall, it is necessary
to ensure a minimum distance of 20 cm. between the machine and the wall.
The grinding-dosing machine
(2)
must be placed in the immediate vicinity of the appliance in order to allow for comfortable use of the ma-
chine.
Place the pump
(13)
in a protected area and away from accidental contact with the operator.
It is advisable to equip the working base of the machine with a drawer
(14)
for used coffee grounds. Preferably this would also have a rubber
device to tap the filter holder against.
ATTENTION
For correct operation, the machine must rest on a perfectly horizontal surface. Any alignment adjustments of the ma-
chine must be done by adjusting the feet.
(8)
ATTENTION
The water supply of the appliance must be carried out with water which is suitable for human consumption, in compliance
with the regulations in force in the place of installation. The installer must receive, from the owner/manager of the system,
con
fi
rmation that the water meets the above listed requirements.
3.2 HYDRAULIC CONNECTION FOR AEP-SMSA AEAP-SMAT SAE-SME MACHINES
1) Remove any rubber plugs which may be inserted in the tap fixtures of the softener;
2) Connect the water mains
(16)
to the softener inlet
(10)
using the hose provided;
3) rinse the resins of the softener and check that the water, which initially comes out yellowish, comes out clean;
4) connect the softener outlet
(11)
to the external motor pump inlet
(12)
;
5) connect the outlet of the motor pump
(13)
to the inlet of the machine
(6)
;
LEVER MACHINE
16
6
4
3
15
7
6) connect the drain pad of the machine
(4)
to the sewer drain
(3)
us-
ing the special hose provided. Avoid overly tight bends or kinks, and
make sure that there is sufficient inclination for water to flow out of the
drain.
3.3 HYDRAULIC CONNECTION OF AL-SMMA MACHINES
1) connect the water mains
(16)
to the inlet of the machine
(6)
;
2) connect the drain pad of the machine
(4)
to the sewer discharge
(3)
using the special tube provided. Avoid overly tight bends or kinks,
and make sure that there is sufficient inclination for water to flow out
of the drain.
NOTE
All
fi
lling connections are of the 3/8 male gas type.
The drain pan is connected to a tube with an internal
diameter of 16mm.
