Makita 1912B Instruction Manual page 7

Adjusting depth
of
cut
Depth of cut may be adjusted by simply
turning the knob on the front of the tool.
Switch action
To start the tool, simply pull the trigger.
Release the trigger to stop. For continuous
operation, pull the trigger and then push in
the lock button. To stop the tool from the
locked position, pull the trigger fully, then
release
it.
CAUTION :
Before plugging in the tool, always check to see that the trigger switch actuates properly
and returns t o the
"OFF"
position when released.
Planing operation
First, rest the tool front base flat upon the
workpiece surface without the blades mak-
ing any contact. Switch on and wait until
the blades attain full speed. Then move the
tool gently forward. Apply pressure on the
front of tool a t the start
of
planing, and a t
the back a t the end of planing. Planing will
be easier if you incline the workpiece in
stationary fashion, so that you can plane
somewhat downhill. The speed and depth
of cut determine the kind of finish. The power planer keeps cutting a t a speed that will
not result in jamming by chips. For rough cutting, the depth of cut can be increased, while
for a good finish you should reduce the depth of cut and advance the tool more slowly.
7