1. Oster fans feature an oscillation control enabling continuous oscillation silently and
uniformly. Oscillation control knob is located on the upper housing of the motor. Press
the knob to enable oscillation, and pull the knob to focus the airflow.
2. Speed control: Airflow quantity is adjusted through a 3-speed rotary switch. Speed 3
supplies the highest amount of airflow and 1 the minimum. To select the airflow speed,
just turn the switch to the desired number.
3. Pitch control. Adjusting fan pitch must be performed when the fan is disconnected. To
direct the airflow up or down, hold the back of the motor housing and move it up or
down vertically adjusting to the desire pitch.
Fans are packed dissembled. For your safeguard, it is necessary to correct assemble
the fan before its use. Proceed assembling by following the instructions and illustrations
provide in this manual.
Mounting the back mesh:
1. Place the back mesh over the motor shaft. Make sure the aligning hole of the mesh
fits the fastener located at the front of the motor.
2. Hold the back housing of the motor while keeping the mesh fitted in place. Then
adjust the lock nut to the motor shaft turning it to the right.
Mounting the blade:
1. Insert the blade through the motor shaft.
2. To adjust the blades twist the plastic button to the left.
Mounting the front mesh:
1. Superpose the front mesh to the back mesh and close the locks.
USING YOUR FAN
Mounting Instructions
Model 1691 (desk) and model 1690 (Stand)
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