2
Life Fitness Model 5500HR Treadmill
How To... REMOVE AND REPLACE THE HEATSINK CONTROL BOARD
Tools Required:
Phillips screwdriver
WARNING: FAILURE TO OBSERVE SAFETY PROCEDURES WHEN SERVICING
THIS UNIT COULD RESULT IN INJURY FROM ELECTRICAL SHOCK
Step 1
Turn the power OFF at the ON/OFF
switch and then unplug the unit from the electrical outlet.
Step 2
Remove MOTOR COVER (See “How To ...”).
Step 3
Ground yourself to the machine by positioning an ANTI-STATIC GROUNDING STRAP around your wrist and
attaching the end to a MOUNTING SCREW, or a connecting GROUND WIRE SCREW.
NOTE: TAKE A MOMENT TO NOTE THE LOCATIONS OF THE CONNECTORS PRIOR TO
UNPLUGGING THEM FROM THE HEATSINK CONTROL BOARD.
Step 4
Unplug the eight CONNECTORS from the
HEATSINK CONTROL BOARD.
Step 5
Remove the red CAPACITOR CAP.
NOTE THE POLARITY OF THE WIRES
ON THE CAPACITOR -
POSITIVE (+) RED, NEGATIVE (-) BLACK
Step 6
Using a Phillips screwdriver, remove the two
SCREWS
securing the wires to the top of
the
CAPACITOR
from the
HEATSINK
CONTROL BOARD
.
Step 7
Using a Phillips screwdriver, loosen and remove
the two SCREWS securing the HEATSINK
CONTROL BOARD to the MOTOR PAN.
Step 8
Carefully lift the malfunctioning HEATSINK
CONTROL BOARD from the machine and set
aside.
Step 9
Place the new HEATSINK CONTROL BOARD
into position and reverse steps 1
through 8 to
return all parts to their proper locations.
Continued
Summary of Contents for Lifecycle 5500HR
Page 1: ...Model 5500HR Treadmill Customer Support Services SERVICE MANUAL ...
Page 14: ...10 Life Fitness Model 5500HR Treadmill NOTES ...
Page 38: ...20 Life Fitness Model 5500HR Treadmill NOTES ...
Page 40: ...2 Life Fitness Model 5500HR Treadmill PARTS DESCRIPTION ...
Page 41: ...3 Life Fitness Model 5500HR Treadmill PARTS DESCRIPTION ...
Page 42: ...4 Life Fitness Model 5500HR Treadmill NOTES ...
Page 43: ...1 Life Fitness Model 5500HR Treadmills WIRING BLOCK DIAGRAM ...
Page 47: ...6 Life Fitness Model 5500HR Treadmills NOTES ...