EPS XP
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eps xp_EN - 09/10 - ed. 2
4. SAFETY DEVICES
4.1 ALARMS ON DISPLAY
The machines EPS XP are provided with a series of safety devices to machine and opertors'
safeguard.
Every time a safety device trips, a signal of alarm is displayed on the second line of the
machine display. Writing on display means that the alarm has occurred. To reset it, it is
necessary to press STOP.
Herebelow a list of the said ALARMS.
OPEN
Cover is Open
When opening the cover, your machine sets at STOP and "OPEN" will be on display. The
beater will immediatly stop, whereas the compressor and relevant solenoid valve (if a further
cooling was required) will keep on running 10" more. If the cover is closed within 10", the
beater, alone, will restart, whilst all ouputs will be activated after the mentioned 10".
ALARM PR
Safety pressure switch tripping
After 3 interventions, the machine will set at STOP and "Alarm PR" will be on display.
ALARM PTMC
Compressor Thermal protection
When the compressor thermal relay trips, the machine sets at STOP and "Alarm PTMC" will
be on display.
ALARM RTA
Beater Thermal protection
When the beater thermal relay trips, the machine sets at STOP and "Alarm RTA" will be on
display.
ALARM TES
Safety thermostat
The display shows "Alarm TES" and your machine sets at STOP.
ALARM TEV
"TEV" temperature sensor broken or short-circuited.
The display shows "Alarm TEV" and your machine sets at STOP. (excepted Cleaning function,
where it will be unchanged). Check TEV temperature sensor and replace it, if need be.
ALARM TER
"TER" temperature sensor broken or short-circuited.
The display shows "Alarm TER" and your machine sets at STOP. (excepted Cleaning function,
where it will be unchanged). Check TER temperature sensor and replace it, if need be.
ALARM TGV
"TGV" temperature sensor broken or short-circuited.
The display shows "Alarm TGV" and your machine sets at STOP. (excepted Cleaning function,
where it will be unchanged). Check TGV temperature sensor and replace it, if need be.