Aerfast TS55-14V Mode D'emploi page 16

Change the Driving Bit
Note: Use the bit provided by the manufacturer.
Conduction Ass'y
Bit
Ring-Pull
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(2)
(1)
14.
1. 1)Push the quick release
button backward first.
(2) then press down to
loose conduction ass'y
2. Remove conduction
ass'y.
3. Pull the ring-pull and
replace the bit.
After replacement
assemble conduction
ass'y and lock in
screw.