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DRIVING<br />
FOOT BRAKES<br />
The foot brakes are disk wet type, hydraulic-controlled,<br />
with two pedals and<br />
automatic pressure balancer.<br />
During travel both pedal have to<br />
be coupled with a latch. Use uncoupled<br />
pedals for barking of the<br />
right or left wheel only when<br />
working in terrain and on a field<br />
at low travel speeds.<br />
Note: When driving from a steep<br />
downslope with a trailer or semi-trailer<br />
equipped with air or hydraulic brakes it is<br />
necessary to start braking by foot brake<br />
already from beginning of the slope!<br />
With braking by one brake<br />
pedal the trailer brakes are not<br />
activated!<br />
E224 G225 G226<br />
AIR BRAKES OF TRAILERS AND<br />
SEMI-TRAILERS<br />
Air brakes of trailers (semi-trailers) and<br />
brakes of the tractor are designed so that<br />
braking effects of both vehicles are synchronised.<br />
When driving with a trailer or<br />
semi-trailer the foot brake pedals<br />
shall be coupled and secured by<br />
a latch!<br />
With braking by one brake<br />
pedal the trailer air brakes are<br />
not activated.<br />
Note: In case of a drop of pressure the<br />
transfer valve disables the secondary<br />
consumers (differential lock, disengagement<br />
of the front driving axle).<br />
64<br />
WARNING INDICATION OF AIR<br />
PRESSURE DROP<br />
Decrease of air pressure under 450kPa<br />
is indicated by a red lamp and red symbol<br />
of a tractor with a sign STOP on the<br />
dashboard.<br />
In case of a pressure drop in the<br />
compressed air system under<br />
450kPa the tractor with braked<br />
trailer or semi-trailer may not<br />
travel until air pressure increases.