Figure 3-4 Detailed View Of Fan For Operation At 50 Hz; Figure 3-5 Detailed View Of Fan For Operation At 60 Hz - Siemens 1PL622 Operating Instructions Manual

Figure 3-4
①
②
③
④
CAUTION
Operation at 60 Hz
If the motor is operated at 60 Hz, the air outlet throttle sheet ③ included in the terminal box
must be screwed on.
Figure 3-5
①
②
③
④
⑤
Fan connection for forced-draft ventilation and for radial ventilation (N-end to D-end)
Connect up the fan in the terminal box of the fan unit.
A5E00264365A
Siemens AG Operating Instructions 2.02 1PL622
Detailed view of fan for operation at 50 Hz
Fan unit terminal box
Cable entry
Fixing screws for air outlet throttle sheet
Air outlet grille
Detailed view of fan for operation at 60 Hz
Fan unit terminal box
Cable entry
Fixing screws for air outlet throttle sheet
Air outlet grille
Air outlet throttle sheet
Transport, assembly, and connection
3.3 Electrical connection
35