Daisy 9017, Руководство пользователя

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Model 9017 Y/Z-Purge Operator Interface Daisy Data Displays, Inc.
February 2022 15 D011-000002
PROBLEM POSSIBLE CAUSE SUGGESTED SOLUTION
Restrictions in the air connections
Ensure that the air connection at
the regulator is not kinked, has no
obstructions, and is firmly
connected.
The “Pressure Good” indicator
does not light when the unit is
powered
Incorrect power-up sequence
Power should only be applied to the
enclosure after the internal
pressure has reached 1” of water
column or higher and when the full
purge time has elapsed
Insufficient internal pressure
The pressure within the enclosure
must be within the operating (or
“safe”) range. If you are having
trouble maintaining a suitable
pressure, see the previous section
of this trouble-shooting guide.
Alarm board is not receiving
power
Ensure that AC power has been
connected to the unit, and that the
power is turned on
Voltage is set incorrectly
Ensure that the 120/240 VAC switch
on the alarm board is set
appropriately for your power source