MODEL 66-80 VIBRATORY DRIVER/EXTRACTOR
III. OPERATING INSTRUCTIONS
E. OPERATION OF REMOTE-CONTROL PENDANT (CONTINUED)
c. To Stop Vibration:
Press the STOP button.
The vibrator will stop vibration in a few seconds. If the STOP button does
not stop the vibrator, pressing the Emergency Stop button will shut down
the Power Unit and the vibrator will stop.
d. To unclamp from pile.
Turn the CLAMP switch to OPEN to release the hydraulic clamp so that the
vibrator can be removed from the pile. Hold the CLAMP switch in the
OPEN position for approximately 10 seconds or until a visual check shows
the jaws to be fully open. An electrical interlock prevents the jaw from
opening if the Stop button has not been pressed.
CAUTION: Do not turn the switch to OPEN until a visual check indicates that
vibration has stopped.
e. Remote Electric Throttle
Momentarily turning the electric throttle switch to the FAST position will
increase engine speed (RPM). Turning this switch to the SLOW position
will reduce engine speed.
f. Emergency Stop Palm Button
Pressing the EMERGENCY STOP button will stop the diesel engine and all
vibrator functions will cease.
g. If the remote- control pendant is damaged or the pendant line is cut, you
may still operate the vibrator by using the control switches on the control
panel. (See Fig. 1 on page III-1 items J, K, L). To activate these switches,
find the toggle switch on the bottom of the control panel, labeled
"REMOTE-LOCAL". Turn the switch (item U) to LOCAL and the switches
on the control panel will be functional, and the remote control pendant will
be disabled.
(NOTE: The EMERGENCY STOP button on the pendant is not disabled
during “LOCAL” operation)
h. Radio Remote Control: A Radio frequency Remote Control Unit is available
from J&M for the Model 66-80. This unit allows the operator flexibility to
control the Vibrator at greater distances from the Power Unit without the
inconvenience of the electrical cable. Contact J&M for information and
operating instructions.
III-6
