Siemens 1PL618 Series

Transport, assembly, and connection
3.3 Electrical connection
A5E00215731A AD
Siemens AG Operating Instructions 2.02 1PL618
33
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Figure 3-4 Detailed view of fan for operation at 50 Hz
① Fan unit terminal box
② Cable entry
③ Direction of rotation of fan impeller
④ Air outlet grille
⑤ Air outlet throttle sheet fixing points
CAUTION
If the standard fan is operated with ventilation from the DE to the NDE on a 60 Hz system,
you must screw on the air outlet throttle sheet included in the terminal box.
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Figure 3-5 Fan for operation at 60 Hz
① Fan unit terminal box
② Cable entry
③ Direction of rotation of fan impeller
④ Air outlet grille
⑤ Air outlet throttle sheet fixing points
⑥ Throttle sheet