QUANTUM
™
LX CONDENSER/VESSEL CONTROL PANEL
MAINTENANCE
090.560-M (MAY 2016)
Page 13
is visible in the dark screen. Using a
beam type source of good lighting,
such as a ashlight, look for any ghost
type image. If it appears that there is
something on the screen but very dark,
the problem may be with the backlight
tube. There is a sticker on the display
mounting plate, that will have a part
number that describes the type of dis-
play. If there is no sticker, you must take
the display apart to identify the display
manufacturer.
• Verify that both the display cable and
the inverter cable are rmly seated. It
may be necessary to remove the video
cable from the back of the display and
re-seat it to be sure it is connected
properly. Note: This is a small connec-
tor and caution should be observed so
that it is not damaged due to excessive
force.
• Refer to the Operator Interface section
and check that the display, display ca-
ble, and software versions are matched
correctly.
BATTERY FUNCTION AND REPLACEMENT
The Q5 board utilizes a battery to maintain correct date
and time for the purpose of stamping warnings and shut-
downs with the date and time that they occurred. If the
date and time are not being maintained properly, this may
indicate that the battery is not functioning, and should be
replaced. The battery may be ordered through Baltimore
Parts (P/N 333Q0001786) or may be purchased at most
electronic shops (manufacturers P/N CR-2032).
The battery is fully assessable, but is surrounded by sensi-
tive electronic components, so care should be taken when
changing.
To replace the battery, ensure that the Control Power
switch has been turned OFF.
Locate the Battery socket, as shown on the following
drawing:
Place your ngernail under the edge of the battery, and
gently lift up. The battery should release itself from the
socket easily. Take a new battery and place it into the
holder in the same orientation as the old battery (the side
with the writing must be facing out). Return the Control
Power switch back to ON.
Once the Q5 has rebooted, the correct Date and Time
must be set.
Q5 INTERFACE BOARD
An interface board has been developed by Frick controls
allowing the user to interface exterior connections to the
Q5. A photo of this interface board is shown here:
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