Sears 21-7119 Treadmill User Manual


 
TROUBLESHOOTING
INTERFACE
BOARD
\
MOTOR
CONTROLLER
FIGURE 3
FIGURE 4
SHAFT
2 HP DC
MOTOR
FAN
TACHOMETER
WIRESTO
CONTROLLER
POWER WIRES
TO M1 AND M2 ON
MOTOR CONTROLLER
r
,' TACHOMETER
GROUND WIRE
(GREEN)
TO FRAME
FIGURE 5
10