Bosch 4000 Operating/Safety Instructions Manual page 26

3 5 5 8 1 4
Blade Tilting Control
Loosen blade tilting lock handle I counterclockwise (Fig. 5), slide
the elevation wheel 2 until pointer 5 is at desired angle and tighten
blade tilt lock handle I clockwise.
Adjusting 90 and 45
Degree Positive Stops
Your saw is equipped with positive stops for fast and accurate
positioning of the saw blade at 90 and 45 degrees to the table.
P!_!,_f:_'{_Jl_[_'l To prevent personal iniury, always disconnect
plug from power source when making
adjustments.
1. Turn elevation wheel 2 clockwise and raise blade to maximum
height.
2. Loosen the blade tilt lock handle 1 and push the elevation wheel
2 to the left as far as possible and tighten the blade tilt lock handle
1.
3. Place a combination square on the table with one end of square
against the blade as shown (Fig. 6), and check to see if the blade
is 90 degrees to the table. If the blade is not 90 degrees to the
table, loosen the blade tilt lock handle 1, loosen 90 degree
adiustment screw 3, !oosen bevel stop cam 7 and push the
elevation wheel until the blade is 90 degrees to the table.
4. Tighten blade tilt lock handle 1, rotate the bevel stop cam 7 until
it touches the bevel stop housing 8, then tighten 90 degree
adiustment screw 3.
5. Loosen adiustment screw 6 and adiust pointer 5 to indicate 0
degrees.
26.