MODEL 66-80 VIBRATORY DRIVER/EXTRACTOR
III. OPERATING INSTRUCTIONS
D. WARMING HYDRAULIC OIL (CONTINUED)
3. When the engine is warmed up and hydraulic oil temperature is at least 60°F
(16°C), full speed operation may begin.
4. The hydraulic oil temperature should be monitored with the Hydraulic
Temperature Oil Switch Gage. Oil temperature should never exceed 160°F
(71°C). The engine will automatically shut down if oil temperature exceeds
160°F (71°C).
CAUTION: Do not operate the vibrator if hydraulic oil temperature exceeds 160°F
(71°C) as this may damage hydraulic components.
E. OPERATION OF REMOTE-CONTROL PENDANT
1. The operation of the vibratory driver is controlled by the remote-control
pendant. The pendant is connected to the control cabinet with 50 feet (15m) of
electrical cable to permit operation from any advantageous position near the
vibrator.
2. The pendant has an Emergency Stop palm button, two control buttons, one
with an indicator light, and two switches.
a. To Clamp to Pile:
Position vibratory driver on pile. Turn the clamp switch on the pendant to
CLOSE. The CLAMP light (Start Button) on the pendant will illuminate
when the hydraulic clamp has achieved adequate pressure to permit
vibration to begin. The light should normally come on in a few seconds.
b. To Start Vibration:
Press the START button (lighted).
CAUTION: Do not press the START button until the CLAMP light comes on
indicating adequate clamping pressure.
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