5 WORK OPERATION
5.16 MHL380 D
5.1.14 Overload warning device for hoist-
ing (optional)
Danger of injury due to machine
toppling over
The overload warning device is only
an aid. The following applies for its
use:
• Loading machine is on firm
ground and is evenly supported.
• Move loads at low speed!
• Reduce load immediately in the
event of warning!
• Changing the calibration is pro-
hibited!
In an emergency: Administer first
aid, seek treatment from a doctor
Warning without cut-off
In the main control display, a bar (141/51) of
varying height and color visualizes the load
applied to the loading equipment. Depending
on the situation, the warning buzzer may also
sound and text may be output.
B SB510 67
120 %
100 %
90%
50%
0%
1
90%
Color (1): green. No text out-
put.
and
above
Color (1): yellow: After a short
time the warning buzzer
sounds, text output:
"!!! OVERLOAD !!!"
100%
and
above
Color (1): red. Warning buzzer
sounds immediately, text out-
put: "!!! OVERLOAD !!!"
* 100% corresponds to approximately 75% of the static tip-
ping load
Activation/deactivation
â–º
Move blackkey switch (141/84) to the de-
sired position.
Overload warning device activated.
The key can be removed. The symbol
(141/51) appears.
Overload warning device deactivat-
ed. The key can no longer be removed.
The symbol (141/51) does not appear,
no acoustic/optical warning!
Figure 141 Overload warning device