L&W SC-300 E Operating Instructions Manual page 30

F I R S T C O M M I S S I O N I N G
Check turning direction
Warning
!
Wrong impeller rotation direction!
Immediately after switching the compressor on, check rotation direction. Depending on
the place of installation, the phase sequence can influence the rotation direction.
Before starting the compressor for the first time, check
rotation direction (see the rotary direction arrow on the
housing of the electric motor).
If the direction of rotation is wrong, the guide pistons of the
2nd and 3rd stages can not be sufficiently lubricated, with
the consequence that the pistons will be damaged.
Furthermore, cooling air flow will not be sufficient.
LW SC-300 E / LW SC-350 E
Version: 06.12.2022
Rotation direction arrow
A
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