Air brakes of trailers and articulated trailers
Control of air brakes of trailers (or semi-trailers) and control of the tractor brakes is performed so that the
braking effect of both vehicles is synchronized.
The operating pressure is set by the pressure regulator to the value of 740 ± 20 kPa. If the pressure drops
below 550 - 40 kPa, secondary appliances are put out of operation by the by-pass valve.
FCL20S5021
Warning signalization of air pressured drop
Air pressure drop below 4,5bar is signalized by alit red
control bulb placed on a dashboard.
Tractor with braked trailer or articulated trailer
with pressured drop in air pressure system
under 4,5bar must not continue in transport if there is
not increase in air pressure.
P18N013
DRIVING OPERATION
117
Summary of Contents for FORTERRA HSX 120
Page 1: ...FORTERRA HSX 120 130 Tractor is Zetor Since 1946 140 OPERATOR S MANUAL 04 2020...
Page 3: ...2...
Page 93: ...NOTES 92...
Page 125: ...NOTES 124...
Page 131: ...NOTES 130...
Page 163: ...NOTES 162...
Page 179: ...Fuse panel B Tractors without light controller only FHSXS5N010 ELECTRIC INSTALLATION 178...
Page 181: ...Fuse panel B Tractors with light controller only FHSXS5N008 ELECTRIC INSTALLATION 180...
Page 195: ...NOTES 194...
Page 225: ...NOTES 224...
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