30-2 Overview D7x11 Series II Navigator Directional Drill
• Before attempting any tooling change or attaching a product to be pulled in.
• Before attempting to apply any wrench or other tool to drill string.
• Before manually adding or removing drill rod from drill string.
• Before entering an exit pit.
REMOTE LOCKOUT SYSTEM
C
OMPONENT IDENTIFICATION
Refer to the Controls section, “Remote Lockout Controls,” page
20-2, for information about Remote Lockout system components
and controls.
REMOTE TRANSMITTER
The remote transmitter (1) clips onto the user’s belt and has a
range of 3300 ft (1 km). The range is dependent on usage in
urban or rural areas, and on weather and environmental
conditions.
The remote transmitter user can select either RUN or
LOCKOUT mode, indicated by lights and buzzer.
The remote transmitter (1) is stored inside the engine
compartment, on the forward engine bay door. The transmitter
is secured in the storage cradle (2) with a keeper pin. The
battery charger (3) is located on the rear engine bay door.
NOTE: A steady warning buzzer (4) will sound at the machine if
radio communication is not established within 10 seconds of entering drill mode and machine is not locked out.
Refer to “Remote Lockout - Hydraulic Lockout Test,” page 30-4, or “Remote Lockout - Engine Shutdown Test,”
page 30-5. If machine is locked out, the audible lockout signal will sound and red lockout light (5) will be lit.
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