Bosch 3915 - Manual (Page 8)

To avoid injury from accidental start-
ing, remove plug from power source
outlet before making any adjustments.
1. Switch “Lock-OFF” Button
This button must be pressed to activate the power
switch.
2. Power Switch
The power switch used with the “Lock-OFF” button
energizes the unit.
3. Switch Handle
This handle contains the switch. The blade is low-
ered into the workpiece by pushing/pulling down on
the handle.
4. Arbor Lock
Allows the user to keep the blade from rotating while
tightening or loosening arbor screw during blade
replacement or removal (Figure 34, page 28).
5. Lower Blade Guard/Lower Guard Lip
The lower blade guard helps protect your hands from
the spinning blade. It retracts as the blade is low-
ered. Lip can be used to raise the lower guard when
guard becomes jammed on a workpiece.
6. Blade
Use only 10" blades with 5/8" arbor hole.
7. Fence
Supports the workpiece. The fence has a cast in
scale to make repetitive cuts easy. The fence also
has holes which are used to secure an auxiliary
fence if desired.
BOSCH
50
45 40 35 30 25 20 15 10 5 0 5 10 15
20
25
30
35
14
15
11
12
13
6
7
8
9
10
17
16
18
22
21
24 29
23
26
27
1
2
4 5
3
20
19
16
7
25
8.
Getting To Know Your Miter Saw
WARNING !