E. UPPER BOARD WORKING -CAN’T CHANGE RESISTANCE -PEDALS GO TO FLOOR
SLOWLY
1. CHECK DIP SWITCH SETTING, SHOULD BE 01
2. CHECK POT ADJUSTMENT ON LOWER BOARD
2. REPLACE LOWER BOARD
F.UPPER BOARD HAS POWER BUT NO LIGHTS-PEDALS GO TO FLOOR -NO
RESISTANCE
1. REPLACE LOWER BOARD
G. IN QUICK START PEDALS GO TO FLOOR BUT IN PROGRAM IT WORKS.
1. REPLACE LOWER BOARD
H. PEDALS LOCK UP IN PROGRAM
1. CHECK SPEED SENSOR ADJUSTMENT AND CONNECTION TO LOWER BOARD.
2. CHECK RIBBON CONNECTION AT LOWER & UPPER BOARDS
3. REPLACE LOWER BOARD
I. UPPER BOARD BLINKING NUMBERS OFF/ON THEN GOES DEAD.
1. CHECK RIBBON CABLE CONNECTIONS
2. UNPLUG AND PLUG MACHINE TO RESET.
3. REPLACE LOWER BOARD
J. NO RESISTANCE ON PEDALS....”SCIFIT” GOES AWAY..CAN PROGRAM.
1. NO SPEED SIGNAL, CHECK FPM READOUT ON THE DISPLAY. ADJUST THE SPEED PICKUP
ACCORDING.
2. (2) WHITE WIRES ARE DISCONNECTED GOING TO THE BRAKE.
3. WRONG DIP SWITCH SETTING ON DISPLAY (01 ONLY).
4. CHECK THE VOLTAGE ON THE WHITE OR BLUE WIRES 24V DC.(see pg.7)
5. CHECK THE V-BELT INSIDE..4000 SERIES ONLY.
6. REPLACE LOWER BOARD
K. VERY LITTLE RESISTANCE AT ANY LEVEL...PEDALS GO TO FLOOR.
1. CHECK SPEED SENSOR ADJUSTMENT AND CONNECTION.
2. INCREASE POT ADJUSTMENT ON LOWER BOARD FOR MORE BRAKE
3. REPLACE LOWER BOARD
L.MACHINE DOES NOT POWER UP.
1. POWER CORD UNPLUGGED OR NO POWER AT OUTLET.
2. BLOWN FUSE. REPLACE FUSES (SEE PAGE 6)
3. RIBBON CABLE HAS A BAD CONNECTION OR IS NOT FULLY
PLUGGED IN. REMOVE THE CONNECTIONS AT THE UPPER AND
LOWER BOARDS, AND INSERT BACK INTO THE SOCKET.
M.HEART RATE DISPLAYS ZERO (0) IN WINDOW
1. THE CHEST STRAP AND TRANSMITTER MUST BE PROPERLY WORN.
2. VERIFY THAT THERE IS GOOD SKIN CONTACT WITH THE
TRANSMITTER UNIT IS FUNCTIONING PROPERLY.
3. CHECK SENSOR LEAD CONNECTION AT THE UPPER BOARD.
4. IF NO AUDIBLE SIGNAL, REPLACE RECEIVER.
N. BEARING NOISE INSIDE THE STEPPER.
1. BEARINGS ARE LOCATED INSIDE THE MAIN HUBS, BELT
TENSIONER, ON 4000 SERIES.
2. CABLE PULLEYS AND THE BRAKE ON 4000 AND 8000 SERIES
