![background image](http://html1.mh-extra.com/html/la-spaziale/seletron-s40/seletron-s40_manual-for-use-and-maintenance_3162241090.webp)
espresso coffee machines
88
LSC 040 - Rev. 00 - Ed. 12/2009
TOO
FINE GRINDING
This alarm intervenes when the machine detects a number of impulses generated by the volumetric counter that can only be ex-
plained by the presence of coffee that has been ground too fine.
ERROR COMMUNICATION FRONT BOARD
This alarm blocks the machine.
The alarm intervenes when the power CPU cannot detect the front CPU.
All displays visualise this alarm message.
LACK OF COMMUNICATION WITH THE POWER CPU
The alarm intervenes when the CPU of a determined coffee dispensing group cannot detect the presence of the power CPU.
LACK OF COMMUNICATION WITH THE FRONT CPU
The alarm intervenes when the CPU of a determined coffee dispensing group cannot detect the presence of the front CPU.
DEFAULT DATA DOWNLOADED
This message is visualised when the CPU of a determined coffee dispensing group cannot find the parameters memorised at the
moment of installation. In this case the default data are reset.
MACHINE BLOCKED
When the machine is blocked all coffee dispensing groups’ displays visualise MACHINE BLOCKED.