R90 - 160N / R90 - 160I / R90 - 160NE / R90 - 160IE
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9.0 OPERATING INSTRUCTIONS
PRIOR TO STARTING
Refer to the diagram T5461
WARNING
Ensure that all protective covers/guards are in place
before attempting to start the machine.
Check the coolant level in the sight tube/glass. Add
coolant if necessary.
Ensure that the discharge air isolation valve is open.
Switch on the main electrical isolation switch. The
power on indicator will illuminate, indicating that the
line and control voltages are available.
1.
2.
3.
STARTING THE MACHINE
Upon power up, the Intellisys will carry out a series of
checks, and the message CHECKING MACHINE will show
on the display. If all the check parameters are satisfactory,
the display will then show READY TO START.
Depress the start button (2) on the Intellisys unit. The
machine will start and automatically load.
STOPPING THE MACHINE
Depress the STOP button (3) which will automatically
unload the compressor for 10 seconds before stopping.
Switch off the main electrical isolation switch.
STOPPING THE MACHINE IN AN EMERGENCY
If the machine has to be stopped in an emergency
DEPRESS THE EMERGENCY STOP BUTTON (1) LOCATED
ON THE INSTRUMENT PANEL.
This will over–ride the normal unload/stop button and
will immediately stop the machine without the 10 second
delay.
CAUTION
Never allow the machine to stand idle with pressure
in the system.
RE–STARTING AFTER AN EMERGENCY
If the unit has been switched off because of a machine
malfunction, then identify and correct the fault before
attempting to re–start.
If the unit has been switched off for reasons of safety,
then ensure that the machine can be operated safely
before re–starting.
Refer to the PRIOR TO STARTING and STARTING THE
MACHINE instructions earlier in this section before
re–starting the machine.