Siemens SIRIUS 3RW55 Equipment Manual page 58

Mounting and dismantling
4.3 Mount the 3RW55 and 3RW55 Failsafe soft starters on a level surface
Illustration similar
• Screw the lower 2 screws into the mounting plate
at least 1.5 cm (at least 2 cm for size 4) and then place the 3RW55 or 3RW55 Failsafe soft
starter onto the 2 lower screws
• Tilt the 3RW55 or 3RW55 Failsafe soft starter up so that it is resting level against the mounting
plate
Procedure for size 5
Heavy device
Device can cause injury if it falls.
Always ask a second person to help you transport, install and remove a heavy device. Use
suitable lifting equipment and wear personnel protective equipment.
58
③
and tighten all 4 screws with the specified torque
CAUTION
①
. Ensure that both screws protrude by
②
from above.
SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters
Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006
④
.