8
MOVING AND STORAGE
The J 440 is equipped with wheels for easy mobility. Before
moving, be sure the power cord is unplugged from the wall
and the treadmill. Lift the rear end of the treadmill, then push
or pull, rolling the treadmill on the front wheels.
NOTE! The running belt may need to be realigned and
centered after moving.
To prevent malfunctioning of the treadmill, store it in a dry
place with as little temperature variation as possible,
protected against dust. Always unplug the treadmill from the
electrical outlet when not in use.
TECHNICAL DATA
Length 150 cm / 60"
Height 125 cm / 49,2"
Width 90 cm / 36"
Weight 65 kg / 143 lbs
Running surface length 135 cm / 54"
Running surface width 44 cm / 17,6"
Speed 1.5 -13 km/h / 1-8 mph
Elevation range 0 - 8 %
Motor 1,5 HP (continuous duty)
Drive system Drive belt
Structural frame Welded steel,
powder coated
Maximum user weight 110 kg / 250 lbs
All Tunturi models are designed to meet the electro-
magnetic compatibility directive, EMC and are affixed with
the CE conformity marking.
All Tunturi treadmills meet DIN accuracy and safety norms
(DIN 32933-1+3).
NOTE! The instructions must be followed carefully in the
assembly, use and maintenance of your equipment. The
warranty does not cover damage due to negligence of the
assembly, adjustment and maintenance instructions
described herein. Changes or modifications not expressly
approved by Tunturi Oy Ltd will void the user's authority to
operate the equipment!
Due to our continuous program of product
development we reserve the right to change
specifications without notice.

ERROR CODES

In case of certain faults relating to the electronics of the
treadmill, it has an integral, internal fault-finding system in
order that faults can be found and corrected as quickly as
possible.
The fault-finding system obviously does not cover all
possible faults, but it does help to identify the most likely
faults resulting from long-term use. When such a fault
occurs, the display shows one of the following error codes:
CODE DESCRIPTION
E 1 Failure of speed sensor
E 4 Lift sensor or elevation system failure
E 7 Software failure
E 8 Speed of the running belt exceeds set speed
If any error code appears on the display or there are other
malfunctions, proceed as follows:
1. Turn off the power switch for a minute and then
turn it on again.
2. Insure the tether key is properly inserted.
3. Insure the power cord is properly plugged.
4. Insure the treadmill is properly lubricated.
5. If the error code does not disappear after the
above mentioned maintenance actions, please
contact your local Tunturi dealer. Always give
the error code and serial number.
tEtH The tether key is not properly installed
In spite of continuous quality control, individual defects and
malfunctions may occur due to individual components. It is
in most cases unnecessary to take the whole treadmill for
repair, as it is usually sufficient to replace the defective part.

USER MAINTENANCE MENU

The total treadmill running time and total distance are
automatically saved in the memory of the treadmill. If you
wish to check the total values during assembly measures, for
example, proceed as follows:
1. Press and hold the STOP key while pressing the
SCAN/SELECT key (when meter displays "enter
weight" mode). The meter displays the user set
up mode.
2. Press and hold the STOP key again while
pressing first the SCAN/SELECT key again and
then the ENTER key.
3. The meter will scan the following functions:
software version, total time and total distance.
4. Press ENTER key twice to exit the user
maintenance menu.