Thoratec HeartMate III, Instructions For Use Manual, Page: 117 / 458

Powering the System 3
HeartMate III Left Ventricular Assist System Instructions for Use 3-31
T
O
R
ECONNECT THE
P
OWER
M
ODULE BACKUP BATTERY
:
1. Place the Power Module on a flat, stable surface.
2. Inspect the Power Module for dents, chips, cracks, or other signs of damage, and complete
one of the following steps:
• If the Power Module is undamaged, go to Step 3.
• If the Power Module is damaged, contact Thoratec Corporation for a replacement if
needed. Do not use a Power Module that appears damaged.
3. Use a crosshead (Phillips) screwdriver to loosen the two ¼-turn screws from the rear panel.
The screws remain in the screw holes to ensure they are not lost ( Figure 3.37 ).
Figure 3.37 Loosening the Screws
4. Open the battery compartment cover on the rear of the Power Module ( Figure 3.38 ).
Figure 3.38 Removing the Battery Compartment Cover
5. Leave the metal bracket and black clip in place, and use a finger to gently pull the wires and
the two halves of the white connector out of the battery compartment ( Figure 3.39 ).
Figure 3.39 Gently Pulling the Wires and Connector Halves Out