Nautilus T7 Series Manual page 2

Nautilus

Step 2-4: Start walking. The belt should not jerk as

you are walking.

Step 2-5: If the Walk belt continues to jerk repeat

Steps - thru Step -4 until the jerking stops.

NOTE: turning the potentiometer clockwise increases the

Motor current.

turning the potentiometer counter-clockwise

decreases the Motor current.

When the Walk belt is surging it is recommended to

turn the potentiometer  counter-clockwise.

Step 2-6: Verify the machine passes the "CALIBRATION"

test using the followings steps:

1. With machine in the dormant mode, press the

[Start] and [Enter] keys simultaneously, until the

[STOP]

word "CAL" appears on the display.

2. Press the [Start] key and "SELECT UNITS" is

displayed.

3. Press [Enter], then the [Start] key to begin the

calibration process.

4. The console will indicate if the machine "Passes" or

"Fails".

5. Press [STOP] to exit.

Nautilus, Inc., World Headquarters, 16400 SE Nautilus Drive, Vancouver, Washington, USA 98683

P/N: 001-7193 (9/28/07)

7 Series and

1-800-NAUTILUS www.nautilus.com

912

Treadmill Service Bulletin

Nautilus

T7 Series & T912 Treadmill Service Bulletin

Figure 3



Figure 4

T912