MAN.161 Rev.7 ENG - Use and maintenance manual S15 page
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- joystick 3 for boom lifting/lowering (Picture 9a): downwards it
raises the boom descent; upwards the boom lifting.
- joystick 4 for lifting/lowering of the pantograph (Picture 9a):
downwards it causes the descent of the pantograph; upwards the
lifting.
- joystick 5 for turret rotation (Picture 9a): downwards it causes the
counterclockwise rotation, upwards the clockwise rotation.
• buttons/selectors group:
- EB emergency button (Picture 9a): red and mushroom-shaped, it
blocks the machine by removing the power supply to the control cir-
cuits. This switch has priority over any other command: it makes
possible only the manual emergency lowering of the machine on the
ground.
The emergency button has an auto-detent mechanical locking
system; therefore, it is necessary to unlock the button turning it
clockwise to reset its operability.
- “dead man” switch for levelling operation 6 (Picture 9a): for the
levelling operation, it is necessary to keep pushing this switch to the
left together with the joystick 1.
- engine start selector 7 (Picture 9a): turning this switch to the left,
the electric engine starts, turning it to the right the endothermic one.
- electrical power supply warning light 8 (Picture 9a): green light,
which is ON when it indicates that the MEWP is correctly and elec-
trically powered;
- platform use consent light 9 (Picture 9a): green light, which is ON
when it allows the use of MEWP aerial part.
- 12 V socket (Picture 9a): on the right side of the box.
If the machine is in full lithium version (*optional), the platform (operating)
control station consists of (Picture 9b):
Picture 9b: platform (operating) control station
for full lithium version (*optional).
• movement lever group (listed from left to right):
- joystick 1 for jib extension/retraction / basket levelling (Picture
9b): downwards it makes the jib retraction or the internal levelling;
upwards the jib extension or the external levelling.
- joystick 2 for extension/retraction of arm (Picture 9b): down-
wards it produces the arm return, upwards the extension.
- joystick 3 for lifting/lowering of arm (Picture 9b): downwards it
raises the arm descent; upwards the arm lifting.
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