Wacker Neuson 50Z3, Operator'S Manual, Page: 52 / 292

2-12
BA 50Z3/6003 en – Edition 4.3 * * 5003b210.fm
Safety instructions
2.14 Warning of special hazards
Electrical energy
• Use only original fuses with the specified current rating.
Switch off the machine immediately and rectify the malfunction if trouble occurs in the
electrical system.
• Work on the electrical system may only be performed by a technician with appropriate
training, in accordance with the applicable electrical engineering rules.
• Inspect and check the electric equipment of the machine at regular intervals. Defects
such as loose connections or scorched cables must be rectified immediately.
• Observe the operating voltage of the machine/attachments.
• Always remove the earthing strap from the battery when working on the electrical
system or when performing welding work.
• Starting with a battery jumper cable can be dangerous if performed improperly.
Observe the safety instructions regarding the battery.
Working in the area of underground electric lines
• Before starting any work, the machine operator must ensure that there are no lines in
the work area.
• If you are not sure, contact the person in charge at the network operator.
• If there are lines, take the following safety measures:
• Mark the position and path of the lines unambiguously.
• Fasten, support or secure exposed lines.
• Safely fasten lines if vibration or shocks to these lines must be avoided.
Working near overhead electric lines
Danger!
Touching overhead electric lines carries a risk of fatal injuries.
Risk of fatal injuries due to electric shock.
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When working with the machine, maintain a safe distance from overhead
electric lines.
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If work must be performed close to overhead lines, the equipment/attach-
ments must be kept well away from them.
• If no sufficient distance can be kept to overhead electric lines, the machine operator
must take other safety measures, for example switching off the current, in agreement
with the owner or operator of the lines.
Rated voltage (volts)
Safety distance
Metres Feet
Up to 1000 V 1 m 3.3 ft.
Over 1 kV to 110 kV 3 m 9.8 ft.
Over 110 kV to 220 kV 4 m 13.1 ft.
Over 220 kV to 380 kV 5 m 16.4 ft.
Unknown rated voltage 5 m 16.4 ft.