Equipment Lowering With Engine Stopped; Electrical Power Lines; Sound Level Information; Vibration - Vanguard CPW 125-4-S Series Operation And Maintenance Manual

Equipment Lowering with Engine Stopped

Before lowering any equipment with the engine stopped, clear the area around the equipment of all personnel.
The procedure will lower the boom against the counterbalance valve. Wear appropriate personal protective
equipment and follow the established procedure in the crane Owner's Manual, "EMERGENCY CRANE
OPERATION" (see Appendix 1)

Electrical Power Lines

Serious injury or death by electrocution can result if the machine or attachments are not kept the proper distance from
electrical power lines.
Use the following chart as a reference to determine the safe distance from high voltage wires during these conditions:
•
machine operation
•
machine transportation
Table 1: Power lines, minimum clearance
Machine Parking
Refer to the carrier's Operation and Maintenance Manual for specific machine parking instructions.

Sound Level Information

The Auto Tie-in Crane itself does not produce elevated sound pressure levels.
Refer to the carrier's Operation and Maintenance Manual for sound level information.

Vibration

When the machine is operated according to the intended use, the vibration data for the carrier-vehicle is unaffected by
attachment of the Auto Tie-in Crane.
037-08OP-004B
When Operating Near High Voltage Power Lines
Normal Voltage (Phase to
Phase)
0 Volts to 50 kVolts
Over 50 kVolts to 200 kVolts
Over 200 kVolts to 350 kVolts
Over 350 kVolts to 500 kVolts
Over 500 kVolts to 750 kVolts
Over 750 kVolts to 1000 kVolts
While in Transit Near High Voltage Power Lines
Normal Voltage (Phase to
Phase)
0 Volts to 0.75 kVolts
Over 0.75 kVolts to 50 kVolts
Over 50 kVolts to 345 kVolts
Over 345 kVolts to 750 kVolts
Over 750 kVolts to 1000 kVolts
037202650021 – UP (Auto Tie-in Crane)
Minimum Clearance
Required
3.05 Meters (10 Feet)
4.60 Meters (15 Feet)
6.10 Meters (20 Feet)
7.62 Meters (25 Feet)
10.67 Meters (35 Feet)
13.72 Meters (45 Feet)
Minimum Clearance
Required
1.22 Meters (4 Feet)
1.83 Meters (6 Feet)
3.05 Meters (10 Feet)
6.10 Meters (20 Feet)
7.62 Meters (25 Feet)
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