Robuschi ROBOX SCREW Series, Инструкция по эксплуатации и техническому обслуживанию

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Supervised parameters
Parameter Symbol Notes
Suction pressure P1 Filter clogging check
Lubricating oil pressure
P3
Maximum and minimum value check
Discharge temperature
T2
Discharge maximum temperature check
Injection oil temperature
T3
Lubricating oil temperature check
Discharge oil temperature
T4
Oil tank temperature control.
Compressor‘s Alarms/Stops
Parameter Simbolo Allarme Blocco
Suction pressure P1 Pressure difference > 35 mbarg Pressure difference > 45 mbarg
Lubricating oil pressure P3 -
Pressure > 3 barg
Pressure < 1 barg
Discharge temperature T2
> setted alarm value
< setted alarm value > setted maximum value
< setted minimum value
Injection oil temperature T3
Discharge oil temperature T4
Modes
Modes Notes
Modes protection
User
Service
Factory
Measuring unit selection
BAR / PSI
° C / °F
Alarms/Stops display
Displayed alarm codes meaning as per symbols on the instrument
board.
Compressor halt
Compressor stopped when working parameters are outside the
admissible values.
Working hours
Working hours counter.
Working data memorization. Working data paramenters saved every 15 minutes for the last 30 days.
Alarms/Stop memorization Every event is memorized with date and hour.
Maintenance Display of the maintenance operations.
NOTE : For further informations refer to SENTINEL 2 instruction manual.
NOTE : If the compressor is installed with SENTINEL PRO supervision system, please refer tom proper
manual enclosed to the furniture.