Bosch GCY30-4 Operating/Safety Instructions Manual page 15

C. Pull out the used battery 1. Only remove used battery us-
ing your fingers. Do not use sharp objects to remove used
battery.
D. Insert the new battery 1 into the GCY30-4 module 2 with
the plus terminal facing upwards. It is not necessary to
push in the battery.
1
C
E. Lower the cover 4 into the tool.
F. Lock the cover 4 in place by turning it clockwise with a
screwdriver or a large coin until the triangles on the cover
and the tool align and the cover clicks in place.
1
D
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