JAC HFC4181KR1 Owner's Manual page 96

OWNER ' S MANUAL
JAC HEAVY DUTY TRUCK
Charging seam for con鄄
necting traitor gas cylinder
Note When charging air, with鄄
：
draw complete vehicle parking
firstly and then charge the air
into trailer through this connec鄄
tor.
Note When connecting spring pipe to trailer, connect pipeline to trailer firstly, and
：
then put the switch valve handle to
the switch valve handle to
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OFF
Switch valve
handle
ON
Control seam
for connect鄄
ing traitor
service brake
ON . When separating trailer from tractor, put
" "
OFF firstly, and then disconnect pipeline.
" "
Control state seen picture below
（ ）
Tractor adopts separate trailer brake hand brake valve, its function is: auxiliary
brake the trailer by controlling separately, especially for complete train running
on ramp to lighten impulsion from trailer and make train decelerate calmly as
well as increasing stabilization when braking.
Loosen trailer brake hand brake valve handle to make handle return automati鄄
cally.
Note
：
Check clearance of friction plate on trailer brake periodically, alternate friction
plate on trailer brake when friction plate is abrased badly and influence corre鄄
sponding nature of complete vehicle brake.
185