Graco Lube Sentinel II Instructions Manual page 15

e. Press and hold the SLCT button to increase
the value until the Port Total from step d,
(page 14) displays. (9999 is the maximum
amount allowed in this field.)
Use the RST/CLR button to decrease the
value.
f. Release the button when the Port Total is
shown on the display.
NOTE: Changing the Port Total on the display, changes
the displayed alarm rate. Always reset the alarm rate
after altering the Port Total.
g. Press the PGRM button to advance to the
next programming option.
• Fault Setup: Choose one - INTERLOCKED,
INDEPENDENT or DISABLED
a. Press SLCT button to toggle between
choices.
✓ INERLOCKED: ties the two zones into a
first alarm indication only.
✓ INDEPENDENT: each zone is allowed to
register a fault when its rate limit has been
exceeded. This allows the Sentinel II to be
used to monitor two separate systems.
✓ DISABLED: no fault will be generated from
that zone.
NOTE: Changing the status of one alarm zone will auto-
matically change the status of the other zone.
b. When choice displays, press the PGRM but-
ton to advance to the next programming
option.
• Flow Alarm On: Choose one - LOW FLOW,
HIGH FLOW or HI and LOW FLOW alarms.
a. Press the SLCT button to toggle between
choices.
b. When choice displays, press the PGRM but-
ton to advance to the next programming
option.
313903B
Step-By-Step Programming Instructions
• Low Flow Set: Appears if LOW FLOW or HI
and LOW FLOW is selected. (If HIGH FLOW
only was selected, skip to the HIGH FLOW SET
section.)
The alarm is based on the minimum usage rate
(Low Flow) per 24 hours. Should the usage drop
below that value, the zone will go into fault and
display the letter "L" in the zone status line for
that zone (F . 14).
IG
F . 14
IG
a. Press and hold the SLCT button to increase
the value and set the Low Flow rate. (9999 is
the maximum amount allowed in this field.)
Use the RST/CLR button to decrease the
value.
b. Release the button when the Low Flow rate is
shown on the display.
NOTE: If the HI and LOW FLOW is selected, the amount
entered, cannot exceed 85% of the HIGH FLOW value.
c. Press the PGRM button to advance to the
next programming option.
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