ProForm 725 TL User Manual page 21

c. Errorcode
"E4" may appear in the SPEED display if the walking belt is moving at a slow speed, and there is
excessive stress on the motor. Remove the key, wait for ten seconds, and then reinsert it. ff you weigh over
200 pounds, it may be helpful to increase the incline of the treadmill. If the error code appears again, call our
toll*free Customer Service Department. Do not operate the treadmill until the problem is corrected.
d. Error code "E5" may appear Inthe PULSE display if a pulse error occurs. See HOW TO USE THE PULSE
SENSOR on Da_cle 8, and PULSE DISPLAY on Daae 12.
5. SYMPTOM::I_E PULSE SENSOR DOES NOT FUNCTION PROPERLY
a. See HOW TO USE THE PULSE SENSOR on-_ee 8i_lr_d POLSE DISPLAY onoaae i2_!
6. SYMPTOM: THE WALKING BELT.IS OFF-CENTER WHEN WALKED ON.
a. If the _walldng: beit _-shiffe_ t_-th_leR,--fl_t '_en_ _ve _th_"k_6_'a'n'cl "
UNPLUG THE POWER CORD..Using the allen wl'ench, tum the
left mar roller adjustment bo!t clockwise 1/4 of a tum. Plug in the
power cord, insert the key and run the treadmill for a few min-
utes. Repeat until the .walking belt is centered.
b. If the walking belt has shifted to the dght, first remove the key
and UNPLUG THE POWER CORD. Using the allen wrench,
tum the left rear roller adjustment belt counterclockwise 1/4 of a
turn. Plug in the power cord, insert the kay and run the treadmill
for a few minutes. Repeat until the walking belt is centered.
b
" 7. SYMPTOM: THE TREADMILL SITS UNEVENLY'ON THE FLOOR
a. Make sure that the six base pads are attached to the treadmill. See assembly step 2 on page 6.
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