Siemens SIRIUS 3RW50 Manual page 54

Mounting and dismantling
3.3 Mount the 3RW50 soft starter on a level surface
Procedure
Heavy device.
Device can cause injury if it is dropped.
Always ask a second person to help you transport, install and dismantle a heavy device.
Use suitable lifting equipment and wear personnel protective equipment.
● Screw the lower 2 screws into the mounting plate
minimum of 1.5 cm (min. 2 cm for size 4) and then place the 3RW50 soft starter onto the
2 lowermost screws
● Tilt the 3RW50 soft starter up so that it is resting level against the mounting plate
tighten all 4 screws with the specified torque setting
54
CAUTION
②
from above.
①
. Ensure that both screws protrude a
④
.
SIRIUS 3RW50 soft starter
Manual, 09/2019, A5E35628455002A/RS-AA/001
③
and