Figures
1 | Steel wall ring |
2 | Protective grille, painted |
3 | Terminal box cover |
4 | Terminal box |
5 | Motor |
6 | Impeller |
7 | Motor base with bracket |
X | Hole 16 or 20 pieces, depending on unit type |
Air flow direction, Fig. B
(1) Air flow direction with air drawn across the motor
(2) Direction of impeller rotation