Thoratec HeartMate III, Instructions For Use Manual, Page: 374 / 458

8 Equipment Storage and Care
8-6 HeartMate III Left Ventricular Assist System Instructions for Use
Cleaning the Driveline
As needed, clean exterior surfaces of the Driveline cables with a damp, lint-free cloth. If more
aggressive cleaning is needed, use warm water and mild dish soap.
Caring for the Power Module and Mobile Power Unit
Inspect the HeartMate Power Module and the Mobile Power Unit routinely as described in
Safety Checklists on page D-1 for the safest and best possible performance.
IMPORTANT! Do not disconnect the System Controller from the Driveline. This connection should
be inspected only when replacing the System Controller. Refer to Replacing the Current System
Controller on page 2-46.
Cleaning the Power Module and Mobile Power Unit
Periodically, and as needed, unplug the Power Module and Mobile Power Unit and clean the
exterior surfaces using a clean, damp (not wet) cloth. Use a mild detergent, if necessary. Keep the
Power Module and Mobile Power Unit dry and away from water or liquid.
If the Power Module or Mobile Power Unit comes into contact with water or liquid, it may fail to
operate properly or cause an electrical shock.
Do not clean the Power Module or Mobile Power Unit while it is being used to power the
Left Ventricular Assist System.
If the Mobile Power Unit is left in storage for a long period of time with the batteries installed, the
alkaline batteries may corrode. If corrosion is observed, report the condition to
Thoratec Corporation. Refer to page iii
for Thoratec Corporation contact information.
Cleaning and service should be performed only by personnel trained by Thoratec Corporation.
Do not attempt to clean or repair equipment. Thoroughly wash any areas where contact with
corroded batteries is made.
IMPORTANT! Ensure that the Power Module backup battery is reconnected after service or
shipping. Refer to Reconnecting the Power Module Backup Battery on page 3-30.
Cleaning HeartMate 14 Volt Lithium-Ion Batteries and Battery Clips
HeartMate batteries require periodic inspection and cleaning to ensure the best possible
performance. Follow the guidelines and instructions in the
Safety Checklists on page D-1.
Clean the metal battery contacts and the interior contacts of battery clips monthly using a cotton
swab or lint-free cloth that has been moistened (not dripping) with rubbing alcohol. Allow the