Division 4.2.2

The following additional requirements shall be fulfilled when applying combined data sampling:

1. (a)

   the different operating sequences shall be obtained using the same non-road mobile machinery and engine;

2. (b)

   the combined data sampling shall contain a maximum of three operating sequences;

3. (c)

   each operating sequence in the combined data sampling shall contain a minimum of one Non-Road Transient Cycle (NRTC) work;

4. (d)

   the operating sequences in the combined data sampling shall be obtained and put together in a chronological order;

5. (e)

   the data analysis shall be applied to the complete combined data sampling;

6. (f)

   the maximum period elapsed between the first and last operating sequence shall be 72 hours;

7. (g)

   combined data sampling shall not be used if an engine malfunction occurs, as set out in point 8 of Appendix 2.