Gami T240 - ALARMS, POSSIBLE CAUSES AND REMEDIES

- 21 -
Via Lago di Lavarone, 14 Tel. +390445576205
36015 Schio (Vi), Italy Fax +390445500026
Cap.soc. Euro 90.000,00 www.gamitaly.com
C.F./P.I. 00932420243 gami@gamitaly.com
R.I. di Vicenza 00932420243 e al R.E.A. al N. 283138
ALARMS, POSSIBLE CAUSES AND REMEDIES
During normal operation, the controller (control system) monitors a series of
alarms so that the machine can be stopped in the case of abnormalities. In
this case the alarms are viewed on special displays.
The table below gives all the programme states with the corresponding alarm
indication viewed on the displays.
BREAKDOWN
POSSIBLE CAUSES
POSSIBLE REMEDIES
The machine does
not switch on
No voltage
Check the machine switch
and main switch
The machine does
not heat up
- Insufficient liquid
- Resistor burnt out
- Pump blocked
- Top up liquid
- Replace resistor
- Check pump
The machine does
not temper
- Leak in the gas circuit
- Compressor blocked
- Call service centre
- Check compressor
A.01 tE.U
Tank probe temperature
exceeds 70°C
Check tank probe and
electrical connections
A.02 tE.C
Tempering probe
temperature exceeds 70°C
Check tempering probe and
electrical connections
A.03 tE.A
Internal temperature
exceeds 50°C
Check cooling fan
A.04 rot
Mixer thermal protection
Reset thermal switch
A.05 Coc
Auger/recirculation thermal
protection
Reset thermal switch
A.06 fri
Compressor thermal
protection
Reset thermal switch
A.07 por
Safety alarm
Introduce vibrating table
A.08 FAS
Phase direction alarm
Invert two phases (page 10)
A.09 tr.1
Tank thermo-regulator
timeout
Check heating
A.10 tr.2
Tempering thermo-regulator
timeout
Check cooling