Gardner Denver GD Pilot, Оригинальное руководство пользователя

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1. Operator controls / arrangement
4
1.2.1 Speed indicator in the display
The engine speed is displayed in the 2nd row of the
display. If the menu navigation is displayed, the speed
display is faded out.
Examples of speed displayed:
[ _________
❚
___ ]
3290rpm
Speed in controlled range.
[
❚
____________ ]
1300rpm
Speed in lower controlled range,
minimum speed not yet reached.
[ |

___________ ] 1280rpm
Minimum speed reached.
[ ___________

| ] 3650rpm
Maximum speed reached.
1.2.2 Status messages in display
The status messages are shown in the 3rd row of the
display. With longer texts, the indication may 'alternate'.
Status messages:
INITIALIZATION VSD...
The compressor's supply voltage has been switched
on. The control system is being initialised and is setting
up communication to the frequency converter (VSD).
READY TO START
The unit is ready to start and can be switched on
(see section 3.1).
WARNING START WITH ...
alternating with
... PRESSURE REQUIREMENT
The unit has been switched on and is ready. The unit
starts automatically following the pressure requirement
from your system.
WARNING START AFTER ...
alternating with
... DE-PRESSURISE
The unit has been switched on and is ready. However
the internal unit pressure is above the start-up
protection level. Once the unit has been de-
pressurised, the compressor starts automatically.
WARNING START WITH ...
alternating with
... TIMER CONTROL
The unit has been switched on and is ready. The
compressor is now waiting for start approval from the
timer (see section 5.3)
WARNING START BY ...
alternating with
... REMOTE OPERATION
The unit has been switched on and is ready. Remote
unit operations have been activated in the control menu.
The unit starts via a remote signal (see section 5.8).
WARNING START IN xxs
alternating with
... AFTER POWER LOSS
A power loss has caused the unit to shut down. The
'automatic restart' function has been selected in the
control menu. The unit now starts automatically after a
previously set time (see section 5.1.5)
WARNING START IN
alternating with
... AFTER DRYER PRE-RUN
The unit has been switched on and is ready. The unit
starts automatically after the dryer pre-run (see section
5.1.3).
MOTOR START PHASE
The unit has been switched on and the motor is starting