Treadmill won't run with Safety Key Lock

Hi, I have the same problem with my unit. Did you manage to get it fixed and working again?

http://www.lifespanfitness.com.au/Treadmill-Safety-Key
just measure the diameter of the socket on treadmill and order a magnetic safety treadmill key.
Can get them on ebay but you would need to check the diameter of the sold key matches by contacting seller via ebay messaging.
this one below is from singapore $1.49 cost
http://www.ebay.com.au/itm/Running-Machine-Safety-Safe-Key-Treadmill-Magnetic-Security-Switch-Lock-New/172841698326?epid=2210203347&hash=item283e2b0416:g:wmIAAOSwRLlZo~B-

this one below is from australia
https://www.ebay.com.au/p/Running-Machine-Safety-Safe-Key-Treadmill-Magnetic-Security-Switch-Lock/26003745571?iid=282454053275&_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D2%26asc%3D20140106155344%26meid%3D255259a17a4f4034bdd90d3236d772e0%26pid%3D100005%26rk%3D4%26rkt%3D6%26sd%3D192235118553%26itm%3D282454053275&_trksid=p2047675.c100005.m1851

1) reset the treadmil.2) adjust the speed sensor, see the diagram attached. 3) Run the software calibration for easy diagnostic and fix it. God bless you

• 1

Unplug the treadmill. Locate the console key and place the safety or reset key into the treadmill console. Replace any parts that need replacing, or is large enough to trigger with a pencil eraser or Q-tip. Plug the treadmill plug back into the wall. Use the Q-tip to press the reset button. It may be necessary to hold the reset button down for a few seconds. "CL11" will appear in the display of the treadmill.

• 3

Press the reset button one more time with the Q-tip. "CL21" should appear on the screen. Press the enter key. The display will change again and show "CL22." Keep pressing the enter key until the numbers cycle through to the number "CL26." Press enter one more time. The letter E should appear on the display screen.

• 4

Press enter twice more. The letters "SS" should appear on the screen. When this happens, press the start/stop key. Making sure to keep well away from the tread, press enter to start the treadmill. The treadmill will start on its own. The treadmill will stop on its own after a few seconds. When it stops, press the power key two times. Remove the safety key and put in a safe place. Your treadmill is reset.move on to the next step.

• 2

Locate the reset switch on the underside of the treadmill console. Usually the button

follow this steps and fix it. God bless you

Unplug the treadmill. Locate the console key and place the safety or reset key into the treadmill console. Replace any parts that need replacing, or is large enough to trigger with a pencil eraser or Q-tip. Plug the treadmill plug back into the wall. Use the Q-tip to press the reset button. It may be necessary to hold the reset button down for a few seconds. "CL11" will appear in the display of the treadmill.

• 3

Press the reset button one more time with the Q-tip. "CL21" should appear on the screen. Press the enter key. The display will change again and show "CL22." Keep pressing the enter key until the numbers cycle through to the number "CL26." Press enter one more time. The letter E should appear on the display screen.

• 4

Press enter twice more. The letters "SS" should appear on the screen. When this happens, press the start/stop key. Making sure to keep well away from the tread, press enter to start the treadmill. The treadmill will start on its own. The treadmill will stop on its own after a few seconds. When it stops, press the power key two times. Remove the safety key and put in a safe place. Your treadmill is reset.move on to the next step.

• 2

Locate the reset switch on the underside of the treadmill console. Usually the button

When in Demo Mode, the console will go through a repeating lighting pattern. This

mode will only become active when the treadmill is plugged in, the main on/off switch

is turned on, and the safety key is not inserted into the console.

The Demo Mode was added to attract attention to the treadmill while it is on display. By

default, all treadmills with Demo Mode will come with it turned on. Demo Mode can be

turned off at any time.

Method #1 to switch from the Demo Mode:Press and hold the STOP button while inserting the safety key to enter the user

information mode.

Look in the Calories window. When Demo Mode is active, the letter 'd' will

appear.

Press the SPEED DOWN button to toggle the mode on and off.
Once the mode is set as desired, remove the safety key.

ICON CALIBRATION INSTRUCTIONS- INCLINE
1) Press the Stop and the Speed Up keys down while inserting the safety key. If this doesn’t work, click on the help topic entitled “Alternate Calibration Codes” for key sequence instructions to enter calibration.
2) Press the Stop key one time. The Time window should read EP:2P. Some newer models may also say FP, Pass, or the like. This means that it passes the EPROM test.
3) Press either incline key and the incline will calibrate automatically.
4) THIS IS A VERY IMPORTANT STEP BECAUSE YOU WILL GET AN ERROR MESSAGE IF THIS STEP IS SKIPPED.After completing calibration of incline, press the Stop key and then remove the safety key.

Make sure the safety key is inserted this engages the power up sequence for the unit to start operating. Also as a simple test try to get the unit into calibration mode by pressing the stop and speed up buttons at the same time while inserting the safety key Press the Stop key one time. The Time window should read EP:2P. Some newer models may also say FP, Pass, or the like. This means that it passes the EPROM test. Press either incline key and the incline will calibrate automatically. BE CAREFUL, THE TREADMILL WILL RUN AT FULL SPEED IN THIS NEXT MODE! DO NOT STAND ON THE WALKING BELT. Press the Speed Up key and hold it down until 85 is shown in the Distance window (some models may show the 85 number in another window). After completing calibration of the speed, press the Speed Down key. The treadmill will automatically return to 0 MPH. Please allow the unit to stop completely before continuing. Press the Stop key once and remove the safety key.
If either attempts fail then call the store where you purchased the treadmill, either have them send a service tech out or exchange theunit.

horizon rct 7.6 , safety key off , replaced ,key.reed switch and board , still says safety key off ?? spoke to horizon several times and repair techs as well ,it can only be 1 of those 3 items , all switch & key tested good , must be a faulty new board ?? could it be anything else ??

ICON CALIBRATION INSTRUCTIONS- INCLINE
1) Press the Stop and the Speed Up keys down while inserting the safety key. If this doesn’t work, click on the help topic entitled “Alternate Calibration Codes” for key sequence instructions to enter calibration.
2) Press the Stop key one time. The Time window should read EP:2P. Some newer models may also say FP, Pass, or the like. This means that it passes the EPROM test.
3) Press either incline key and the incline will calibrate automatically.
4) THIS IS A VERY IMPORTANT STEP BECAUSE YOU WILL GET AN ERROR MESSAGE IF THIS STEP IS SKIPPED. After completing calibration of incline, press the Stop key and then remove the safety key.

1. If the incline moves but you it will not operate normally nor calibrate, check the wiring from the incline sensor to the power board. If all looks normal, put it back in calibration and see if you see a blinking “- -” symbol in the incline window when you are calibrating. If not, the incline sensor is bad.
2. 
   
3. If the incline moves but only just a bit, it could be a problem as simple as the gearbox on the motor being jammed. We remove the motor from the treadmill, reconnect the wiring, and then try to run the incline motor outside the treadmill. Many times, this will unjam it if that is the problem and then reinstalling it in the treadmill will get it to work. If you have the same problem or it doesn’t run outside the machine and you can hear it try to work, you need to replace the incline motor.
4. 
   
5. If the incline motor does not move, we need to figure out if the motor is getting voltage. Use a simple multi-meter and set it to AC volts. When you put it into calibration, it tries to calibrate the directions one at a time. Measure across the white and black wires first, then measure across the white and red wires second. If the motor is getting voltage you will read 120VAC (or thereabouts) one one of the measurements. If you have voltage but the motor won't move, you need to replace the motor.
6. 
   

If the incline motor does not move and you have done the voltage test and you do not have any voltage present, there is a problem in the electronics board that supplies the power. If the console is powering the drive motor as normal, you can bet it is getting an incline signal and the power board needs to be replaced (some models have an integrated power board/controller) so if there is only a single board the whole board has to be replaced