Control Screens; Power-On; Water Level - CardioQuip MCH-1000 Operators & Service Manual

CONTROL SCREENS

Power-on

When the Mains Power Switch is first
turned on, the CardioQuip logo will appear
on the Control Unit screen along with the
text, "Initializing..." to indicate that the MCH
is booting. After approximately five
seconds, the MCH will enter operational
mode. If this screen remains active for
more than a few seconds, check the
connection between the Control Unit and
the Main Unit.

Water Level

The water tank must contain at least four
inches (10 cm) of sterile or 0.22-micron
filtered water for basic operation. If at any
time the tank water level drops below safe
operating level, the Control Unit screen will
display the Low Water warning screen
shown at right. An audible alarm will sound
a two-beep pattern at 20 second intervals.
The alarm may be silenced for 60 seconds
by touching the Alarm Silence icon at the
bottom left corner of the screen.
CAUTION: Operating the MCH without water will cause equipment damage.
Note: When the Refrigeration Module is installed, the tank
should be filled to the top edges of the chiller plates with sterile
or 0.22-micron filtered water.
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