Shut OFF the engine, try the pilot lamp for brake failure. •
“Floor” the brake pedal repeatedly several times to lower air
pressure in line with pressure gauge to 5,2 bar – pilot lamp
for brake failure must light up and alarm signal be heard.
When in operation, check continuously
the instruments and pilot lamps.
Use acoustic alarm to warn engine will
start, conrm there is no hazard for any-
body when engine starts.