Before Operating
Adjust Discharge Opening
The discharge opening (Fig. 11) is adjustable to increase or
decrease air output velocity and volume. Decreasing
discharge opening size will increase velocity.
1. Loosen discharge opening deflector mounting screws.
2. Pivot deflector to desired opening.
3. Tighten mounting screws.
Adjust Blower Housing Angle
The blower housing angle (Fig. 11) is adjustable to raise or
lower the discharge opening of the blower.
1. Remove capscrew securing cover to rear of blower
housing.
2. Loosen (4) blower housing mounting screws. Through
(3) holes in rear bracket and behind cover
3. Pivot blower housing to desired angle.
4. Tighten mounting screws and install cover.
1
2
5
1. Discharge opening
deflector
2. Deflector mounting
screws
13
3
Figure 11
3. Cover
4. Rear bracket
5. Adjustment holes
4