JLG TOUCAN 1210, Руководство по обслуживанию

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61
Models
Revision 03-2012
Toucan 1210
Toucan 1310
ELECTRICAL SYSTEM 4 4
4.2.4. Jib higher position switch [SW3]
During an elevation movement of the jib, the switch is
actuated before the jib reaches the end of its higher
course and causes a reduction in the speed of the
movement (Reduction of the acceleration input
delivered to the controller). When the switch has been
actuated, and a jib lowering movement is controlled,
it will be performed also at low speed till the switch is
released.
Jib higher position switch
4.2.5. Slack chain sensors [SW34 to 37]
The 4 slack chain sensors are wired in series. When
a slack chain appears, one (or several) sensor is
actuated and causes :
- Actuation of an alarm.
- Cut off all movements except jib and mast
raising movements :
- Supply cut (+) to the coil [DV1] on the
function manifold.
- Actuation of the "Pump Inhibit" function of
the controller when a non authorized
movement is controlled (parameter "Test 10
of the controller = CL - see § 4.5).