FERRI T380D Series Use And Maintenance Manual page 72

USE AND OPERATION
A
Controls the rotor's direction of rotation.
See section 6.3.1. for further details.
Controls the lifting (dark arrow) and lowering (white arrow) of the first
boom. The simple effect hydraulic jack guarantees that the end tool
rests correctly on the ground and avoids breakages.
C
For the machines with hydro-pneumatic suspension of the booms,
see section 11.2
Controls the lifting (dark arrow) and lowering (white arrow) of the 2
D
boom.
Controls the direction of the head.
Press the M button to switch on the floating control that allows the flail
E head to follow the profile of the soil independently, without requiring
any adjustment by the operator.
Press one of the E buttons to return to the normal position.
Activates the floating control (see E control).
M
DEAD MAN'S CONTROL. Required to run all controls.
K
EMERGENCY BUTTON: If pressed, the controls' voltage is cut off.
STOP
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DESCRIPTION OF CONTROLS
T380D-T430D
A
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Rev. 1.0