The following procedure enables the operator to test, one by one, the functional parts of the
machine .
Proceed as follows :
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machine off and plug detached from the socket,
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to enter the test mode: press s imultaneously, “1 cup” and “Steam” buttons and insert the plug on
socket,
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the leds “1cup” , “2cups” and “Steam” will light for 2 seconds, then the machine is on “TEST”.
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Release the buttons and the machine is on the “Test function”
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the “test” procedure will be disabled automatically after 2 minutes.
The operator can check the following function:
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Pressing
“1cup”, the movement motor will go “ up”till the “ up-end s witch” then 1 cup led
on,
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Pressing
“2cup”, the movement motor will go “down” till the “ down-end s witch” then 2
cups led on,
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While the movement motor is on, the “ grounded c offee” led is flashing: means the Hall
sensor is working,
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Pressing
“grounded c offee” the grinder motor goes on,
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Pressing
“steam” button, the pump goes on,
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While the pump is on the “steam” led is on: means the flowmeter is working,
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Pressing
“cleani ng and descaling”
button, the thermoblock goes on (1 and 2 cups led
on),
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Opening the “ service door” the “generic alarm” goes on,
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Removing the “coffee grounds” container, the the relative led goes on,
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Opening the s team valve the “cleaning and des c aling led will go on,
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Removing the water tank, the relative led goes on,
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While therm oblock is “ on”, “ 1 and 2 c ups led are “on”,
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Pressing
the “ on/off” button and turning the “ quantity of c offee” knob, the following:
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far left position: “1cup” led on,
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Central position: “2cups led on,
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Far right position: “ s team”led on.
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pressing the “ on/off” button and turning the “ quantity of water” knob , the following:
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far left position: “no water” led on,
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Central position: “coffee ground tray” led on,
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Far right position: “generic alarm”led on.
To exit the test mode, unplug the machine (the “test” procedure will be disabled anyway
automatically
after 2 minutes).
TEST PROCEDURE FOR ESAM
SCHEDA TECNICA ST1465/2008
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