SPT SPT299 - Page 25

SPT-299CZ-02
22
7
Automatic hook stow
function
When finish the crane operation, the hook can be fixed
to the top of the main boom through the combination of the
hook release switch and the hook lifting handle to prevent
the hook from shaking during transportation.
8
Low oil pressure alarm
Alarm when the current oil pressure is low, and the oil
pressure icon on the display turns red
9
High water temperature
alarm
If the water temperature exceeds 100℃, the buzzer will
sound and the water temperature icon on the display will
turn red.
10
Charging fault alarm
The display screen indicates that the charging circuit is
faulty
11
Low voltage alarm
The control circuit voltage is lower than 10.5v and
alarm, and the charging indicator icon on the display turns
red
12
Maintenance reminder
The display will show the crane maintenance items
time and maintenance should be done at present
13
Outrigger action prohibited
when boom is not back to
the proper position
If the boom is not fully retracted and be stowed in the
right position, the outrigger movement will be prohibited.
14
Fuel quantity alarm
When the fuel quantity is less than 10%, the buzzer
sounds an alarm, and the fuel quantity icon on the display
turns red.
15
Alarm and safety system
release switch
Turn on this switch, all protection functions of the crane are
useless, this safety release key only allowed to use in very
special situation.