19
(17) Platform Rotation Switch
Operate this switch to the
left and the platform will
rotate clockwise. Operate
this switch to the right and
the platform will rotate counterclockwise.
(18) Fly Jib Switch (If equipped)
Operate this switch up and
the fl y jib will raise. Operate
this switch down and the fl y
jib will lower.
(19) Not used
(20) System Failure Light
This light will go on or blink
in the event of a computer
control system failure.
CAUTION
Stop using the machine and contact
AICHI or AICHIʼs dealer for inspections,
if this light goes on or blinks.
(21) Fuel Level Light
This light will go on when the
fuel level is low. Refi ll the fuel.
(22) Engine Failure Light
This light will go on in the
event of an engine failure,
e.g., failed charging system,
abnormally low oil pressure,
and abnormally high cooling
water temperature. Check the indicator
lights on the lower controls to identify the
cause.
(23) Power Indicator Light
This light will go on when
the key switch on the lower
controls turns to “UPPER
CONTROL.”
(24) Not used
(25) Tilt Light
This light will go on and the
alarm buzzer will sound when
the machine tilts more than
max allowable tilt angle.
(26) Not used
(27) Overload Warning Light
When the platform is
overloaded, this light will
blink, the alarm buzzer
will sound and all of the
functions will be disabled.
(28) Not used
(29) Foot Switch
Depress this switch to operate the
machine on the platform.
The foot switch is canceled if any of boom,
fl y jib (if equipped), platform and traveling
function is not operated more than 20
seconds after depressing the foot switch,
then the power indicator light blinks.
Release the switch once and the power
indicator light turns on, then operate again
to enable the functions.
