Hi,
I've just changed the ABS modulator on my 2003 TD5 110 which obviously introduced lots of air into the system. I don't have a Hawkeye but the Delphi diagnostic software I used to bleed the brakes tells you exactly what to do at every stage - I assume the Hawkeye will be similar.
The sequence was as follows:
Modulator / master cylinder ( run cycle until no more bubbles appear in reservoir)
Front Nearside wheel
Front Offside wheel
Rear Offside wheel
Rear Nearside wheel
Ideally you need two people - one to operate the device, the other to open/close the bleed valves on each wheel caliper. I used approx 1.5 litres of fluid to bleed the whole system - take care to top up the reservoir after each step. I bought some silicone tubing off evilbay (approx 6-8mm inside diameter) to help collect the old fluid in an old jam jar.