ROTAR Giga 100, Руководство по эксплуатации и обслуживанию

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Rotar Giga 75-100 - Cod.197AA3900 - Rev.03 - 05/2007
GB
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FIRST START-UP
Before starting the machine for the first time, make sure that:
•
the power supply voltage corresponds to the voltage indicated on the CE plate
• the electrical connections have been made using adequately sized cables
• the master switch (on the wall) has suitable fuses
• the oil level is higher than the minimum (where necessary, fill using oil of the same type)
• the air outlet cock is completely open.
The first start-up of the compressor must only be carried out by a specialised technician.
Press the button:
If the machine does not start and the message “rot.dir.error” appears on the display:
switch off the electrical power using the wall switch, open the electrical cabinet door and invert the position of two phases in the
terminal block, close the door, restore voltage and restart the machine.
If the machine starts on the first try:
display status at start-up (remains for 5 seconds)
display status during normal operation
Line 1
Default display
“——screw.temp.” = temperature of the screw.
Using you can view the following information:
Inside temp. indicates the temperature inside the electrical compartment
——air.temp. indicates the temperature of the air at outlet
——total hours indicates the total working hours
—load hours indicates the working hours with load
—idle hours indicates the idle running hours
maint.hours indicates the hours remaining until maintenance is required
air filter h. indicates the hours remaining until air filter replacement is required
bearing.lubric. indicates the hours remaining until lubrication of the bearings is required
oil filter h. indicates the hours remaining until oil filter replacement is required
starts/hour indicates the number of starts recorded in the last hour
After 25 seconds without any buttons being pressed, the default display returns.
Line 2
Indicates the pressure inside the screw compressor.
Line 3
Compressor status:
IDLE
idle running
LOAD the compressor is loading
STAND-BY waiting for start command
REMOTE-OFF waiting for remote start command
OFF the compressor is powered but not operating
Line 4
DATE AND TIME
if a start-up has been programmed, a blinking clock appears in the lower right-hand corner.
START/STOP CYCLE
• Pressing the button
1. Stand-by for start-up: the message (STAND-BY) is displayed: if the compressor was switched off, there will be a pause of
15 seconds before the cycle starts; otherwise, the compressor remains in stand-by until the request for air comes from the
pressure transducer.
2. Start: the compressor is started in “star” configuration and the message (IDLE) is displayed.
3. Run: after six seconds, the configuration changes from star to delta.
After a few seconds, if requested by the transducer, the load solenoid valve is energised and the message (LOAD) is displayed.
• Pressing the button
the load solenoid valve enable is interrupted; the idle cycle starts and the message (IDLE) is displayed blinking. At the end of
the idle cycle, the compressor switches off and the message “OFF” is displayed.
START-UP PROCEDURE AND DISPLAY INFORMATION
date
software
release
Easy Tronic III
V.1.0.5 dd/mm/yy
Easy Tronic III
--screw.temp:065°C
06.5Bar
STATUS=OFF
time..... date.....