Rheavendors Group SAGOMA, Installation And Maintenance Manual

Page: 59 / 61

Manual CE (SAGOMA_GB)
quantity of water for filter
coffees
The display shows " OFF 8A ":
The machine does not vend
beverages through the coffee
brewer (
Versions E )
The coffee brewer does not
return to rest position Check the micro-switch of the
position of the coffee brewer
and the correct power supply at
the motor.
The display shows " OFF 8B ":
the machine does not vend
beverages through the coffee
brewer (
Versions E )
The coffee brewer is not
correctly placed Check the micro-switch of the
presence of the coffee brewer
The display shows " OFF 9 ":
the machine does not vend
beverages through the coffee
group
( Versions E ) No cffee beans
inside the proper canister
Fill the coffee beans canister.
The mills of the grinder are
worn up Replace them
The display shows " OFF 10 ":
the machine is out of order
Lost of data programming Enter into the programming
mode, reset the presettings of
all functions until they show
plausible values (the standard
data can be typed in) and then
exit from the programming
mode
The display shows " OFF 14 ":
the machine is out of order
Too many beverages have
been supplied without resetting
the level of the refilling pump for
the instant ingredient boiler Check and replace, if
necessary, the upper
microswitch of the pump or the
relative cable
The display shows " OFF 15 ":
the machine is out of order
The central stack of the cup
feeder cannot rotate Remove the trapped cups
between the stack and the cup
feeder; check the cup-column
sensor
The display shows " OFF 16 ":
the machine is out of order
The keypad inside the machine
on the CPU protection has at
least one button trapped Check and replace button or
the relative board, if necessary
The display shows " OFF 17 ":
the machine is out of order
The selection keypad for
buttons 1 to 12 has at least one
trapped button Check and replace the keypad
or the relative cable, if
necessary
The display shows " OFF 24 A ”
the machine is out of order
The power supply of the 24 V
elements is excessive Check the BDW93C circuit and
eventually replace it.
The display shows " OFF 24 B ”
the machine is out of order
The power supply of the 24 V
elements is insufficient Check if there are problems at
the 24 V circuit
The display sho" OFF 25 ” the
machine is out of order
An error occurred at the cup fall
motor Check the micro-switch which
controls the end of the cycle of
the cup fall and the power
supply of the cup fall motor
The display shows " OFF 26 ”
the machine is out of order
An error occurred at the cup
station hygienic door Check the cam system which
controls the cup station door
position and the its power
supply
The display shows " OFF 31A ":
the machine is out of order
An error occurred in the
temperature control of the
coffee boiler (high temperature) Check and replace, if
necessary, the temperature
probe in the coffee boiler, the
resistance and the
correspondent triac on the
power board
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