Palmer PEBUFF Manuel D'utilisation page 11

BATTERY INSERTION AND REpLACEMENT
The 9-volt battery is a 6LF22 block battery. The battery compart-
ment is easily accessible on the bottom of the unit. The unit
consumes battery power even in the bypass setting. When you are
not using the unit, always disconnect the cable from the input to
extend battery life.
1
Lift up battery holder
2
Open flap
3
Insert battery (observe correct polarity)
4
Close battery holder
3
2
1
4
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