Lode ERGOMETERS, Service Manual

Page: 43 / 51

Service manual Valiant treadmill V1.00 43
Readjusting the speed:
1. Switch off the valiant and remove the front cover, see for instructions in this service
manual
2. Switch the Valiant to “standby”
3. Switch the relay on by pushing the switch to “1” (see fig.1) and hold it in this position.
Fig 1
4. Press the “DSPL” button on the Yaskawa servo amplifier several times till the
“PRGM” LED light up red. (see fig. 2)
5. Select with the buttons to increase or decrease the constant no./data value till you read
no. 09 in the display and press DATA/ENTER.
6. Now you are able to increase or decrease the number on the display ( 0,5 meter/sec per
digit) e.g. if the measured speed is 5 meter/sec off you can increase or decrease the
number on the display with 10 digits.
7. To store the value press DATA/ENTER again.
8. To leave the menu press “DSPL” once, the LED “FREF” Is burning green now.
9. Release the switch on the relay.
10. Check the speed from the Valiant again during normal operation.
11. If necessary readjust again.
12. When done reassemble the Valiant (see this service manual for details)