Medivance BD Arctic Sun 6000, Руководство оператора

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The current Operator’s Manual can be found at www.medivance.com/manuals
English
37
X. MAINTENANCE AND SERVICE
Routine maintenance and service should be performed on the
Arctic Sun™ Temperature Management System Control
Module every 6 months at a minimum. This consists of
cleaning the external surfaces, accessories and chiller
condenser, inspecting the device, and replenishing the internal
Arctic Sun Cleaning Solution that suppresses microorganism
growth in the water reservoir and hydraulic circuit. See the
Arctic Sun™ Temperature Management System Service
Manual for additional information.
Procedure Interval
Clean and disinfect external surfaces After each use
Inspect Connectors and Cables
6 months
Clean the Condenser 6 months
Replenish Arctic Sun Cleaning
Solution
6 months
Inspect Screen Protector 6 months
Inspect Fluid Delivery Line 6 months
Inspect Manifold O-ring 6 months
Calibration
Every 2000 hours or
250 uses,
whichever occurs
first, as indicated by
system display
INSPECT CONNECTORS AND CABLES
Inspect the patient temperature cable(s) and power cord for
integrity. Ensure temperature cables are properly strain
relieved. Ensure power cord bracket is secure.
CONDENSER
•
A dirty chiller condenser will significantly reduce the
cooling capacity of the Control Module.
•
To clean the condenser, wipe the dust from the exterior
grill using a soft cloth. Depending on the quality of your
institution’s air, periodically remove the back cover and
vacuum or brush the condenser fins. At a minimum the
condenser fins should be cleaned annually. Maintenance
activities should be performed by qualified personnel.
DEVICE INSPECTION
•
Periodically inspect the external areas of the device for
damaged, loose or missing parts, and frayed or twisted
power cords and cables.
•
Discontinue using the device displaying one or more of the
above conditions until the problem is corrected and has
been verified to be operating correctly.
REPLENISH INTERNAL SOLUTION
Contact Customer Service to order internal Arctic Sun
Cleaning Solution.
To replenish the internal Arctic Sun Cleaning Solution:
1) Drain the reservoir.
•
Turn Control Module Power Off.
•
Attach the drain line to the two drain ports on the back
of the Control Module. Place the end of the drain line
into a container. The water will passively drain into the
container.
2) Refill the reservoir.
•
Connect the fill tube.
•
From the Hypothermia therapy screen or the
Normothermia therapy screen, press the Fill Reservoir
button.
•
The Fill Reservoir screen will appear. Follow the
directions on the screen.
•
Add one vial of Arctic Sun™ Temperature Management
System cleaning solution to the second liter of sterile
water.
•
The filling process will automatically stop when the
reservoir is full. Continue to replace the bottles of sterile
water until the filling process stops.
•
When the Fill Reservoir process is complete, the screen
will close.
NOTE: The reservoir level sensor requires a conductive fluid to
operate properly. Filling the reservoir without using the Arctic
Sun Cleaning Solution may result in overfilling the reservoir.
INSPECT SCREEN PROTECTOR
The Control Panel’s touchscreen is supplied with a disposable
screen protector. If it becomes damaged, it can be removed by
lifting the edge and carefully peeling it from the screen. To
ensure dust and particulates are removed, clean the
touchscreen using isopropyl alcohol. Remove the blue liner
from the screen protector. Then carefully apply the protector to
the screen with the liner side down.
INSPECT FLUID DELIVERY LINE
1) Power On the system
2) From the patient
Therapy Selection screen press the
Hypothermia button to display the Hypothermia therapy
screen.
3) From the Hypothermia therapy screen, press the Manual
Control button to open the Manual Control window.
4) Set the Manual Control water target temperature to 28°C
and the duration to 30 minutes.
5) Connect a shunt to a set of fluid delivery line ports.
6) Press the
System Access button on the Therapy screen
then press the Diagnostics button. Verify that inlet
pressure is -7 ± 0.2 Psi.
7) Repeat on all valves. If inlet pressure is out of range,
replace the two valves that the shunt is connected to.
8) Ensure that the shunt is removed before device is put
back in service.
INSPECT MANIFOLD O-RING
Inspect the O-rings in the manifold. Ensure no cuts or tears
are present and that the rings make an intact seal with the
Fluid Delivery Line.
SYSTEM DIAGNOSTICS
Select the System Access button on the Normothermia
therapy or Hypothermia therapy screen to access System
Diagnostics in order to verify pressures and flow rates through
the system.
MAINTENANCE AND SERVICE (Continued)