Activating The Battery; Grounding And Connecting Devices - Siemens SIPROTEC 5 Operation Manual

Fitting the Devices
3.2 Surface-Mounting Devices with Integrated On-Site Operation Panel
Fitting Devices
First bolt the bottom fastening screws into the wall.
²
Lower the bottom mounting bracket of the device onto the bottom fastening screws.
²
Align the device in the oblong holes. Ensure that screw-fastening is complete at all intended bolting
²
points.
Screw the device onto the top mounting bracket with the fastening screws.
²
Check for secure attachment of the device on the wall.
²

Activating the Battery

3.2.3
Removing the Protective Film
NOTE
i
i
The battery is covered with a protective film to protect it from mechanical damage and against premature
discharge.
The battery need not be removed from the battery compartment for activation.
Pull out the battery compartment.
²
Remove the protective film from the battery by simply pulling on the film tab.
²
Push the battery compartment back in again.
²

Grounding and Connecting Devices

3.2.4
Grounding Devices
!
DANGER
Danger due to device being improperly grounded
Incomplete and careless grounding leads to death, severe injury, and 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 method prevents condensation of water 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.
Ground each module with solid low-impedance system grounding (cross-section ≥ 4.0 mm
²
grounding area ≥ M4).
Connecting Devices
Connect all cables and leads. Use the connection diagrams in the Hardware and Device manuals.
²
Tighten the terminal screws to the prescribed torques.
²
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2 (≥ 0.16 in
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-7, Edition 06.2016
2 ),