Cardiac Science ST 55 Service Manual page 42

Digital Interface Board
(TM Model Only)
AC Drive Module
BRS Resistors
Remove the four Phillips screws securing the AC Drive Module.
12.
Remove the AC Drive Module and return it to with an authorized return number to
13.
authorized technical support.
Reassemble using steps 2 through 13 in reverse order.
14.
If no other service is required, replace the treadmill hood as described in
15.
page 5-4.
TM 55/65 Treadmill 4.0
Replacing the AC Drive Module
step 9 on
70-00298-01 A 5-9