5 Maintenance
Engine
d3941366
¾ Remove the cover on the counterweight.
¾ Check the connections of the exhaust pipe
in the counterweight, and ensure that it is
securely fastened and there are no leaks.
Re-tighten the fixing screws if necessary.
¾ Refitthecoveringonthecounte
rweight.
Regenerating the particle filter
The particle filter must be regenerated after
a maximum of 8.5 h engine operation. After
8.0 h of operation, the load indicator (4) flashes
in the text field of the display unit (1) to give
a visual warning, and a buzzer sounds at
intervals. The filter must be regenerated within
the next 30 minutes.
146 Operating Instructions – 394 807 10 01 EN – 07/2011