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PROBLEM: The walking belt slows when walked on

SOLUTION: a. Use only a single-outlet surge suppressor that meets all of the specifications described on page 8.

b. If the walking belt is overtightened, treadmill perfor-

mance may decrease and the walking belt may be-
come damaged. Remove the key and UNPLUG THE
POWER CORD
. Using the allen wrench, turn both
rear roller adjustment bolts counterclockwise, 1/4 of a
turn. When the walking belt is properly tightened, you
should be able to lift each side of the walking belt 3 to
4 inches off the walking platform. Be careful to keep
the walking belt centered. Plug in the power cord, in-
sert the key, and run the treadmill for a few minutes.
Repeat until the walking belt is properly tightened.

c. If the walking belt still slows when walked on, please call our Customer Service Department, toll-

free.

PROBLEM: The walking belt is off-center or slips when walked on

SOLUTION: a. If the walking belt is off-center, remove the key and UN-

PLUG THE POWER CORDIf the walking belt has
shifted to the left, 
use the allen wrench to turn the left
rear roller bolt clockwise 1/2 of a turn; if the walking belt
has shifted to the right, 
turn the left rear roller bolt coun-
terclockwise 1/2 of a turn. Be careful not to overtighten the
walking belt. Plug in the power cord, insert the key, and
run the treadmill for a few minutes. Repeat until the walk-
ing belt is centered. 

b. If the walking belt slips when walked on, first remove the

key and UNPLUG THE POWER CORD. Using the allen
wrench, turn both rear roller bolts clockwise, 1/4 of a turn.
When the walking belt is correctly tightened, you should
be able to lift each side of the walking belt 3 to 4 inches off
the walking platform. Be careful to keep the walking belt
centered. Plug in the power cord, insert the key, and care-
fully walk on the treadmill for a few minutes. Repeat until
the walking belt is properly tightened.

PROBLEM: The incline of the treadmill does not change correctly or does not change when iFIT.com

CD’s and videos are played

SOLUTION: a. With the key in the console, press one of the Incline buttons. While the incline is changing, re-

move the key. After a few seconds, re-insert the key. The treadmill will automatically rise to the
maximum incline level and then return to the minimum level. This will recalibrate the incline. 

Rear Roller Adjustment Bolts

3”–4”

b

a

b

Summary of Contents for E 4400

Page 1: ...eference Visit our website at www nordictrack com new products prizes fitness tips and much more QUESTIONS If you have questions or if there are missing parts we will guar antee complete satisfaction...

Page 2: ...ENT 8 HOW TO FOLD AND MOVE THE TREADMILL 25 TROUBLESHOOTING 27 CONDITIONING GUIDELINES 29 PART LIST 30 ORDERING REPLACEMENT PARTS 31 LIMITED WARRANTY Back Cover Note An EXPLODED DRAWING is attached in...

Page 3: ...651 and order part number 146148 12 Failure to use a properly functioning surge suppressor could result in damage to the con trol system of the treadmill If the control sys tem is damaged the walking...

Page 4: ...mill and before performing the main tenance and adjustment procedures de scribed in this manual Never remove the motor hood unless instructed to do so by an authorized service representative Servicing...

Page 5: ...toll free at 1 888 825 2588 Monday through Friday 6 a m until 6 p m Mountain Time excluding holidays To help us assist you please note the product model number and serial number before calling The mod...

Page 6: ...hat the Extension Leg is turned so the Base Pad 99 is on the bottom Note It may be helpful to tip the Uprights 69 forward and tap on the Extension Leg with a rubber mal let as you insert the Extension...

Page 7: ...e Upright Wire Harness 98 98 69 81 66 4 66 If you purchase the optional chest pulse sensor see page 24 follow the steps below to install the receiver and the short jumper wire included with the chest...

Page 8: ...rovides a path of least resistance for electric current to reduce the risk of elec tric shock This product is equipped with a cord having an equipment grounding conductor and a grounding plug Plug the...

Page 9: ...hnology is like having a personal trainer right in your home Using the included audio cable you can connect the treadmill to your home stereo portable stereo or computer and play special iFIT com CD p...

Page 10: ...nter your weight To enter your weight press either of the Age Weight Set buttons The words ENTER WEIGHT and the current weight setting will ap pear in the main display Press the Age Weight Set buttons...

Page 11: ...of the treadmill press the Incline and buttons Each time a button is pressed the incline will change by 0 5 To change the incline quickly press the 1 step Incline buttons The incline range is 0 to 12...

Page 12: ...y press the Stop button remove the key and then reinsert the key Measure your heart rate if desired To measure your heart rate stand on the foot rails and place your hands on the metal contacts on the...

Page 13: ...engths The main display shows both the time remaining in the program and the time remaining in the current segment of the program One speed setting and one incline set ting are programmed for each seg...

Page 14: ...stop the program temporarily press the Stop button The time will begin to flash in the main dis play To restart the program press the Start button or the Speed button The walking belt will begin to mo...

Page 15: ...peed setting and an incline setting for the first segment simply adjust the speed and incline of the treadmill as desired by pressing the Speed and Incline buttons Every few times one of the Speed but...

Page 16: ...cline setting will flash in the main display and all speed settings will move one column to the left The speed setting for the second segment will then be shown in the flashing Current Segment column...

Page 17: ...time a heartbeat is detected an additional peak will appear Enter your age and a maximum speed setting Three seconds after a heart rate program is se lected the words ENTER AGE and the current age set...

Page 18: ...g During the last three seconds of each segment a series of tones will sound and the speed setting and or the incline setting will flash in the main display The program will continue until no time rem...

Page 19: ...e at electronics stores Plug the Y adapter into the PHONES jack on your CD player Plug your headphones into the other side of the Y adapter HOW TO CONNECT YOUR PORTABLE STEREO Note If your stereo has...

Page 20: ...the Y adapter Plug the Y adapter into the LINE OUT jack on your stereo HOW TO CONNECT YOUR COMPUTER Note If your computer has a 3 5mm LINE OUT jack see instruction A If your computer has only a PHONES...

Page 21: ...ollow the steps below to use an iFIT com CD or video program Insert the key fully into the console See GETTING STARTED on page 10 Select the iFIT com mode When the key is in serted the manual mode wil...

Page 22: ...video program press the Stop button or remove the key and go to step 1 on page 21 Note If the speed or incline of the treadmill does not change when a chirp is heard Make sure that the iFIT com indic...

Page 23: ...nd of your clothes When the on screen countdown ends the program will begin and the walking belt will begin to move Hold the handrails step onto the walking belt and begin walking During the program a...

Page 24: ...display the console is in the demo mode This mode is intended to be used only when a treadmill is displayed in a store When the console is in the demo mode the power cord can be plugged in the key ca...

Page 25: ...t the lock pin into the housing Make sure that the lock pin is fully in serted into the housing Note If the adjustment knob not shown hits the upright press on the knob To protect the floor or carpet...

Page 26: ...n Using your left hand pull the lock knob to the left and hold it Pivot the treadmill down until the frame is past the lock pin 2 Hold the treadmill firmly with both hands and lower the treadmill to t...

Page 27: ...heck the circuit breaker located on the treadmill frame near the power cord see c above If the circuit breaker has tripped wait for five minutes and then press the switch back in b Make sure that the...

Page 28: ...roller bolt clockwise 1 2 of a turn if the walking belt has shifted to the right turn the left rear roller bolt coun terclockwise 1 2 of a turn Be careful not to overtighten the walking belt Plug in...

Page 29: ...cardiovascular sys tem your exercise must be aerobic Aerobic exercise is activity that requires large amounts of oxygen for prolonged periods of time This increases the demand on the heart to pump bl...

Page 30: ...2 Static Decal 41 1 Circuit Breaker 42 1 Power Cord 43 1 Right Roller Guard 44 4 Spring Bolt 45 4 Belt Guide Screw 46 2 Belt Guide 47 2 Isolator 48 2 Motor Star Washer 49 4 Spring Washer 50 4 Spring...

Page 31: ...1 Pulley Nut 137 1 Pulley Washer 138 1 Idler Pulley 139 1 Pulley Spacer 140 1 Left Rear Foot 141 1 Right Rear Foot 142 1 Shock 143 1 Transformer 144 1 Controller Bracket 145 1 Right Foot Rail 146 2 Wa...

Page 32: ...24 121 122 123 120 122 121 117 26 26 120 125 30 55 56 50 44 49 67 44 50 49 56 67 119 26 118 55 125 129 125 129 45 46 47 47 28 140 43 34 112 59 35 19 19 100 22 16 132 22 48 25 22 48 111 133 137 134 139...

Page 33: ...47 68 66 87 76 76 90 87 69 84 87 87 11 11 80 77 78 81 40 107 65 107 130 90 90 33 33 90 90 33 90 33 90 90 11 90 90 90 90 90 90 90 90 77 78 116 90 90 115 88 90 99 100 103 102 106 106 70 71 74 73 72 95 1...

Page 34: ...MANUAL It is VERY IMPORTANT THAT YOU READ THE MANUAL before operating the Product Remember to do the periodic maintenance requirements specified in the Manual to assure proper operation and your conti...

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