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
“
ON
”
. When separating trailer from tractor, put
the switch valve handle to
“
OFF
”
firstly, and then disconnect pipeline.
Charging seam for con
鄄
necting traitor gas cylinder
Control seam
for
connect
鄄
ing traitor
service brake
Switch valve
handle
OFF
ON
184
OWNER
’
S MANUAL
JAC HEAVY DUTY TRUCK
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