Operation - Gregster GRG-TM-4216e Mode D'emploi

TROUBLESHOOTING - PROBLEMS WITH THE COMPUTER DISPLAY
Error message Cause
Connection error
between computer
E01
board and motor
control board.
Error on motor
E02
binding of relay.
Error on speed
E03
sensor line.
Error on incline
E04
function.
E05 Over current.
Nothing
shown on all Error on
screens after transformer.
switching on.
No error code,
no function of
Error on control
the walking board.
belt.
GRG-TM-4216e-IM-06-DE+GB+FR .indb 58-59
Solution Further action
Replace the
connecting cable.
Check if the cables
between computer
Replace the
board and motor
computer board.
control board are well
connected. Replace the
transformer.
Replace the motor.
Check if the cables are
well connected to the
Replace the motor
motor or not.
control board.
Check if the speed
Replace the speed
sensor cable is well
sensor cable.
connected or not.
Replace the sensor.
Check if the position of
the sensor is correct or
Replace the motor
not.
control board.
Replace the incline
cable.
Check if the signal wire
and the AC single line Replace the incline
of the incline motor are motor.
well connected or not.
Replace the motor
control board.
Apply small
Check if the walking belt
amount of lubricant
is stuck or stopped by
provided on the
something.
running deck.
Replace the motor.
Check the loading.
Replace the motor
control board.
Check if the overload Reset the overload
protector is in ON protector to ON
position or not. position.
Check if the connecting
wires among power
switch, overload Replace the
protector and the motor transformer.
control board are well
connected or not.
Check if cables
Replace the motor
connected to the motor
control board.
are well fixed or not.
58
NOTES
• If the computer display does not show any values, thoroughly check all plug
connections for proper contact.
• The calorie consumption values (metabolic rate) the computer calculates and
displays are intended as a rough guide, and offer the user (of medium height on
medium resistance setting) the opportunity to compare training sessions. The values
may vary from the actual, medically accurate metabolic rate.
• The computer is not calibrated, and the heart rate values it calculates and displays
are intended as a rough guide and may vary greatly from the actual heart rate.
• This computer was tested according to applicable EMC standards. Nevertheless, the
display may malfunction, especially due to electrostatic discharge. This may result
in unwanted reset or incorrect display of values. Should this happen, you need only
restart the computer (turn it off and back on).

9. OPERATION

CAUTION
• Connect the power plug to a certified, grounded power outlet only.
• Before you start exercising, read through and follow all advices and instructions
mentioned in chapter "Training and operating instructions".
• We recommend to maintain a slow speed at the beginning of a session and hold on
to the handrails until you become comfortable and familiar with the treadmill.
• Attach the magnetic end of the safety key to the computer and also attach the clip of
the safety key to your clothing.
• To end your workout safely, press the STOP button or pull the safety key, then the
treadmill will stop immediately.
START-UP (MANUAL MODE)
1. Power on the treadmill using the power switch.
2. Attach the magnetic end of the safety key to the computer.
3. Press the START button. Now the system enters into a 3 second countdown. The
buzzer emits a sound. The speed window displays the countdown. After 3 seconds,
the treadmill will start to run at a speed of 1.0 km/h.
4. After start-up, use the button SPEED+/- to adjust the speed.
5. Use the button INCLINE+/- to adjust the incline.
6. Press the STOP button to stop the treadmill.
Note: When holding the pulse handles with two hands for about 5 seconds, the display
will show the pulse data.
AUTOMATIC DISPLAY SHUTDOWN
• If the treadmill is in idle state and no buttons have been pressed for 10 minutes, the
display will go out in order to save power.
• You can press any button to wake up the display.
SAFETY KEY FUNCTION / EMERGENCY STOP
Important: Always attach the magnetic end of the safety key to the computer before you
start with the training. Attach the other end of the safety key to your clothing.
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21/6/2016 4:52 PM