SWDM320HB OPERATOR’S MANUAL
The right pedal valve are
pushed to position 2.2
The left pedal valve
are pushed to
position 2.2.
The left pedal valve
are pushed to
position 2.2 and the
left right pedal
valve are pushed to
position 2.1.
The left pedal valve are
pushed to position 2.1 and
the left right pedal valve are
pushed to position 2.2.
4.2 CRAWLER EXTENSION AND RETRACTION
●“Button 1- Working switch” in the membrane key panel is not connected(The light above the
key is off).
●“Button 4- Crawler extension switch” in the membrane key panel is connected(The light
above the key is on).
● Push the right pilot handle leftward/rightward
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