english -
9
R
espresso coffee machine - technician instructions
2. PREPARATION OF THE MACHINE
2.1 UNPACKING
Open the packaging, taking care not to damage the machine.
Remove the machine protections and the equipment contained
in the package. Take the machine out.
If there is an external motor pump, the motor and the pump are
provided in a separate package.
2.2 EQUIPMENT PREPARATION
Motor pump
For the machines with an external motor, it is necessary to prepare the pump and the motor.
Fit the 3/8 gas connection with filter
(2)
at the pump inlet (arrow ) and the plain 3/8 connection
(1)
at the pump outlet (arrow ).
Attention: install the connection with filter
(2)
at the pump inlet.
Use the special washers
(3)
provided for the seal.
To correctly couple the pump and motor, use the appropriate joint
(4)
and the spacer ring
(5)
. Lock all of this with the two clamps
(6)
.
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