Structure and Operation
D760.H03E-001.H1907
61
Please refer to the specific configuration of
purchased products.
Match engine brake + exhaust brake + retarder
Gear number: 4.
Position description:
1 gear: constant speed gear;
2~4 gears: auxiliary brake gear (braking
capacity increases step by step)
Match engine brake + exhaust brake or separate
engine brake
Gear number: 2.
Position description:
Gear 1: braking force output;
Gear 2: full braking power output
CAUTION:
1.Use on wet and slippery roads carefully, and no auxiliary braking is
allowed on low adhesion roads such as snow and ice.
2.When the auxiliary brake works, if the accelerator pedal is pressed or
the ABS is activated, the auxiliary brake will be closed. When the
above conditions disappear, the auxiliary brake will return to the
original working state.
Key switch
1. lock (locking position): the key can only be
inserted and taken off at lock position.
2. ACC (accessory position): when the key is
turned clockwise to ACC position, the related
accessories will be electrified.
3. ON (ignition position): when the key is turned
clockwise to ON position, the ignition status
is activated and the instruments will start
working.
4. START (start position): when the key is
turned clockwise to START position, the
engine will be started. When released, the
key will return to ON position automatically.
Summary of Contents for DFH4180 Series
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