D-3.17 Checking The Safety Devices - Terex Genie GTH-4013 Operator's Manual

■ D-3.17 CHECKING THE SAFETY DEVICES

■ Checking the load limiting system
(at every use)
When power is turned on, the DLE load limiting system
runs a self-test. In the case of troubles, LED's 5, 8 and
10 start flashing, the buzzer sounds, an error code is
shown on the display and the machine enters the alarm
mode and cannot be operated.
The meaning of the error messages is shown in Section
E "Faults and Troubleshooting".
To do a manual check, it will be enough to load a weight
exceeding the maximum permitted with the boom fully
out and attempt to lift it. The system shall enter in alarm;
should that not be the case, contact GENIE Technical
Service.
5
Handler with telescopic boom GTH-4013
MAINTENANCE
■ Checking the joystick pushbutton
To check if the pushbutton on the control lever is in
efficient working order, it will be enough to attempt to
operate the lever without pressing this button.
In this condition, the lever shall not operate any
movement. Should that not be the case, contact the
GENIE Technical Service
10
■ Checking the emergency stop pushbutton
8
To check the efficiency of this pushbutton, simply
press it down during a movement. The pressure of the
pushbutton shall cause the movement to stop and the
engine to shut down.
D-21
Page
Document 57.0007.0200 - 01/2006
(at every use)
(at every use)