Electrical Inspection - Siemens SIPROTEC 5 V9.30 Manual

First Steps

1.4 Electrical Inspection

1.4 Electrical Inspection
Device Protection
!
DANGER
Danger when connecting the SIPROTEC 5 device
Noncompliance with the safety notes will result in death, severe injury, or considerable material
damage.
The device must be situated in the operating area for at least 2 hours before you connect it to the
²
power supply for the first time. This prevents condensed water from forming in the device.
If the device has been in storage for more than 2 years, connect it to an auxiliary voltage for 1 to
²
2 days. This will cause the electrolytic capacitors to form on the printed circuit board assemblies again.
Perform the electrical inspection.
²
Activating the Battery
NOTE
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Note the following with SIPROTEC 5 devices:
The battery is covered by a protective film, which also prevents premature discharge.
The battery compartment is located on the rear of the base module. You do not have to take the battery
out of the battery compartment in order to remove the protective film.
NOTE
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i
Note the following with SIPROTEC 5 Compact devices:
The battery is covered by a protective film, which also prevents premature discharge.
The battery compartment is on the underside of the device. Take the battery out of the battery compart-
ment to remove the protective film. Do not pull the insulating film out when the battery slide is closed, as
this may damage the contacts in the battery holder.
NOTE
i
i
Use only insulated tools to open and close the battery cover and to remove and insert the battery.
Activate the battery for SIPROTEC 5 devices as follows:
Pull out the battery compartment including the battery.
²
Remove the protective film from the battery by simply pulling on the film tab.
²
Push the battery compartment including the battery back in again.
²
Activate the battery for SIPROTEC 5 Compact devices as follows:
Open the battery compartment on the bottom of the device.
²
Fix the insulated tool in the film tab area. Push the battery out using the tool.
²
Remove the protective film.
²
Reinsert the battery.
²
Close the battery compartment on the bottom of the device.
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20 SIPROTEC 5, Operation, Manual
C53000-G5040-C003-J, Edition 07.2022