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•
An LED flashes under
either HH when
programming hours
OR MM when
programming
minutes.
•
In SETUP MODE the
number displayed in
the first field, on the
left side of display
blinks, indicating the
device is ready to
program the OFF Time hours.
•
The total amount of OFF Time must be
at least twice as long as the
programmed ON Time. If a value less
than twice the ON Time is entered, the
RED alarm LED lights and the value must be
updated.
If this time does not meet the application needs,
contact Graco Customer Support.
Programming OFF Time
NOTE: When programming a time of less than 10
hours you must program a leading zero in the first
number field and press the ENTER button to save the
zero selection.
1. To set the OFF Time use the
UP or DOWN ARROW button
to scroll through numerals 0
to 9 until the desired number
appears in the first HH (hour)
field.
2. Press the ENTER button to lock in the
selection. The next HH number field to
the right flashes indicating it is ready for
programming.
3. Use the UP or DOWN
ARROW button to scroll
through numerals 0 to 9 until
the desired number appears
in the second HH number
field.
4. Press the ENTER button to lock in the
selection.
The next number field to the right
332298M
OR
flashes and the LED lights under MM; indicating it is
ready to program the minutes fields.
5. Repeat steps 1 - 4 to set the next MM (minutes)
fields.
6. After pressing the ENTER button to set
the last MM field, the OFF Time
information is saved.
Prelube
The Prelube function determines operation of the pump
when power is applied. It can be set to OFF or ON.
OFF (default) - The unit resumes its lubrication cycle at
the point it was at when power was removed.
ON - The unit begins a pump cycle.
Setting Prelube
1. After you set the OFF Time information and press
the ENTER button, the G3 automatically switches
to the Prelube setup.
Notice the LED next to the prelube
icon on the G3 display lights
indicating you are now in the Prelube
setup mode.
2. OFF displays. If you
want the prelube
cycle to begin
immediately, leave
this set to OFF.
3. Press the ENTER button to set the
selection.
4. If you want to set a
prelube delay time,
press the DOWN
ARROW button to
change OFF to ON
on the display.
Prelube Delay
Prelube Delay can be entered to delay the start of the
pump's cycle on power up. If prelube is set to ON, a
prelube delay time in MM:SS must be entered. By
default, the delay is set to 0 (begin an ON cycle
immediately).
Pro Model Setup
29
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