Saeco 3P - MAINTENANCE; Introduction

MESSAGE CAUSE CURE
OUT OF SERVICE STOP The vending machine has reached The vending machine keypad functions are blocked. If the vending
COFFEE the programmed number of coffee machine is turned off and on again the signalling persists. To reset
vends. vending machine functions see above.
ATTENTION EMPTY Eight coffees before reaching the The coffee grounds tray must be emptied (micro-switch off for at east
GROUNDS maximum number of grounds a 5 seconds], otherwise the vending machine will go out of service
warning message appears on the after the to lowing eight coffees.
display.
ATTENTION NO DRIP TRAY It occurs when the tray presence Make sure that the drip tray is properly inserted in Ifs seat. If signal
micro-switch is not closed. ing persists call a service centre. Each time the drip tray is removed
and re-inserted, the group is reset. If a "drip tray missing" condition
occurs at start up the vending machine does not perform filling and
group reset procedure.
ATTENTION NO GROUNDS It occurs when the coffee grounds Make sure that the drip tray and the coffee grounds tray are propery
CONT. presence micro-switch is not closed. inserted in their respective seats. If signalling persists call a service centre. If
a "coffee grounds tray missing" condition occurs at start up the vending
machine does not perform filling and group reset procedure.
OUT OF SERVICE Group jammed. Call the maintenance technician
ERROR 03 04
OUT OF SERVICE ERROR 05 Flow rate error Cal the maintenance technician
ATTENTION ERROR 21 Programming erroi Cal the maintenance technician
OUT OF SERVICE ERROR 15 Electronic key error Cal the maintenance technician
OUT OF SERVICE ERROR 14 Temperature sensor error Cal the maintenance technician
OUT OF SERVICE ERROR 16 Data processing error 1 (program] Cal the maintenance technician
OUT OF SERVICE ERROR 22 Flash programming error Cal the maintenance technician
OUT OF SERVICE ERROR 23 Zero crossing error Cal the maintenance technician
OUT OF SERVICE ERROR 24 Data processing error 2 Cal the maintenance technician
OUT OF SERVICE ERROR 25 Saeco card without time-keeper Call the maintenance technician
9 -MAINTENANCE
9.1 Introduction
Danger
Before performing any maintenance and/or cleaning operation,
disconnect the vending machine from power supply and wait for it to
cool down.
To achieve the best possible quality of the dispensed drinks and ensure the best
possible operation of the vending machine its necessary to follow the indications
contained in this booklet.
The non removable components and the machine Itself should be cleaned only
with cold or lukewarm water using non-abrasive sponges and dampened cloths,
unless differently specified.
Do not use direct water jets.
All the parts to be cleaned are easily accessible and do not require the use of
tools.
Regular maintenance and cleaning preserve the machine and maintain its
efficiency for a longer period, besides granting respect of the normal hygienic
standards. The impulse counters on the vending machine count the number of
performed vends and allow ordinary maintenance intervention programming on
the side of the maintenance technician.