Changing The Battery - Boss BF-3 Owner's Manual

Changing the Battery

* This device consumes considerable power, so use of the AC
adaptor is recommended. When powering the unit with
batteries, use alkaline batteries.
Thumbscrew
Battery Snap
Cord
Battery Snap
9 V Battery
1. Hold down the pedal and loosen the thumbscrew,
14
Pedal
Spring Base
Coil Spring
Guide Bush
Hole
Battery Housing
then open the pedal upward.
* The pedal can be opened without detaching the thumbscrew
completely.
2. Remove the old battery from the battery housing,
and remove the snap cord connected to it.
3. Connect the snap cord to the new battery, and place
the battery inside the battery housing.
* Be sure to carefully observe the battery's polarity (+ versus -).
4. Slip the coil spring onto the spring base on the back
of the pedal, and then close the pedal.
* Carefully avoid getting the snap cord caught in the pedal, coil
spring, and battery housing.
5. Finally, insert the thumbscrew into the guide bush
hole and fasten it securely.