Safety Features - Movement Cut Out - JLG TOUCAN 1010 Service Manual

6 ELECTRICAL CONTROLS DEVICE

6.5.5. Safety features - Movement cut out

Safeties operation
The principle of operation is equal for all safety features
in case of non authorized movement control.
- orange led lit : prohibition sign
- Control function 'Pump Inhibit' of the controller
: the pump does not turn whenever others inputs
condition of the controller ( parameter "Test 10"
of the controller = CL - see § 4.5).
- power cut-off of the dump valve coil [DV].
NOTE
Tilt and chain slack : continuous detection.
Overload : static detection.
NOTE
The safety features operate the same way
on the various control box (for available
movements).
Location
Movement
Mast raising
Mast lowering
Jib raising
Jib lowering
Slewing
Drive
Steering
Non supplied relay in the
corresponding situation
È
: Prohibited movement.
R : Slower movement.
3 : Movement authorized at normal speed.
Relay functioning
- Normal situation :
ç Supplied relay, corresponding lit.
Additional relay (k6) : supplied when a non
authorized movement is actuated.
F : Dump valve coil of the hydraulic group
UNCTION
removal (DV).
Relay k5 : authorize overload static detection.
Models
Toucan 1010
Edition 04-2006
Chain
Overload Tilt
slack
È R
3
È È
3
È R
3
È È
3
È È
R
È È È
3 3 3
K5 - K7 K9 K8
6
59