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SECTION 10
Maintenance and service
10.1 Safety instructions
To guarantee the safety of persons and equipment during maintenance and service of the
SICHARGE UC dispenser, observe the following safety instructions.
WARNING
Qualified personnel
Only qualified and trained persons may work on the SICHARGE UC dispenser.
Only a qualified and trained electrician may work on the SICHARGE UC dispenser.
WARNING
Electric shock from live parts
Electrical systems have live parts during operation. If the system has not been disconnected from
the power supply before maintenance work is performed inside the station, death, serious injury or
damage to property may occur.
• Perform any maintenance and service work on the inside only on the disconnected SICHARGE UC
dispenser and the connected SICHARGE UC charging station.
• Observe the five safety rules for electrical work
WARNING
Electrical shock due to residual charges in capacitors
After disconnecting the power supply of the SICHARGE UC dispenser and the connected SICHARGE
UC charging station, the capacitors in the SICHARGE UC charging station will start discharging. Live
parts remain under dangerous electrical voltage for up to 10 minutes during discharging. Touching
the live parts can lead to death or serious injury.
• Wait 10 minutes after switching off the power supply.
• Make sure that the SICHARGE UC dispenser does not carry any live voltage.
• Only then start working on the SICHARGE UC dispenser.
WARNING
Fall arrester
Use approved protective equipment to protect persons, components and tools against falling,
starting at a working height of 1 m.
Installation and Operations Manual | SICHARGE UC 150 UL Plug-in Dispenser
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