Kato PREMIUM CITYRANGE CR-200RF, Instruction Manual

Page: 57 / 342

- 31 -
3. General operation devices
G
ener
al
op
er
atio
n d
ev
ic
es
( 10
) ACS outside indicator
The ACS outside indicator is available for this crane, which lets
people other than the crane operator know the load status of the
crane as ACS safety level, such as the rigger or safety supervisor.
・
The safety level display indicates the ratio of the actual load to
the maximum load limit. When these ratios are less than 90
％
, a
green lamp lights. If the ratios are 90
％
or higher, but less than
100
％
, then a yellow lamp lights and a warning is emitted in the
crane operator cab. If the ratios reach 100
％
, a red lamp lights
and the crane automatically stops.
Make sure the green lamp is always lit on the ACS outside indicator during crane operations.
The yellow and red lamps indicate the probability of an accident occurring is high.
(T218351-014-0E)
(11) External alarm system
The external alarm system emits the alarm sound to give a warning
to the outside.
When the red lamp is flashing on the ACS outside indicator, this
system emits the alarm sound to give a warning to the outside.
1) This system emits the alarm sound repeatedly when the red lamp
is flashing on the ACS outside indicator.
(12) Wheel chocks (optional)
Block the wheels with the wheel chocks when stopping or parking
the machine on sloped roads etc.