Siemens 7SR45 - Installing Devices

Installing Devices
Preparations
i
i
NOTE
The installation depth for 1 device is at least 235 mm.
The M4 holes are the holes for the fastening screws of the device.
i
i
NOTE
Use a combidrive screwdriver.
For each device, you need 4 M4x20 Pan Phillips SS screws with nut.
!
DANGER
Danger due to device being improperly screw-fastened
Incomplete and careless screw fitting results in death, severe injury, or considerable material
damage!
²
Ensure that screw-fastening is complete at all intended bolting points. Tighten the screws with the
nuts using a torque of 0.5 Nm to 0.6 Nm.
²
If no assembly opening is present, then cut out the required assembly opening.
²
Produce the holes as shown in the drilling plan.
Fitting Devices
²
Detach the screws of each on-site operation panel.
²
Insert the device in the installation opening. Make sure that the fastening screws of the on-site operation
panels also protrude exactly into the openings.
²
With the M4 screws, bolt down the device at the top and bottom at all 4 bolting points of the device.
²
Check for secure attachment.
²
Fit the top and bottom screws again.
2.3
Installing the Device
2.3 Installing Devices
24 Reyrolle, Operating, Manual
C53000-B7040-C101-1, Edition 08.2020