B245/B276/B277/B268/B269 Service Manual 18-Jan-06
49
How to Reset the PM Counter
After preventive maintenance work, reset the PM counter (SP 7804 1) as follows.
1. Activate the SP mode (
p.139).
2. Select SP 7804 1 (Reset–PM Counter).
3. Press the OK key [A]. The message "Execute" shows.
4. Press the button [B] below the message "Execute."