Jet JB-10P, Operating Instructions And Parts Manual

Page: 9 / 20

9
8.0 Operations
8.1 On/off switch
Switch has removable safety key to prevent
unauthorized use of machine (Figure 8-1). Move
switch to OFF and pull out key; store key in safe
place. Key must be reinserted to start machine.
Figure 8-1: safety key
8.2 Portable operation
1. Unplug machine from power source.
2. Set depth and angle of chamfer (see sect.
7.0 ). Make sure adjustment handles and
screws are tightened securely.
3. Turn speed dial (A, Figure 8-2) to “0”.
4. Plug machine into power source, and turn on
switch.
5. Adjust speed dial (A). Red light near dial will
illuminate.
6. Position machine at edge of workpiece, and
slide in direction of arrow on machine (B,
Figure 9-10). Hold machine securely during
operation. Rate of feed will depend upon
workpiece structure and size of chamfer. The
majority of chamfer cuts can be made with a
single pass.
Figure 8-2: portable operation
Do not turn ON machine while
cutterhead is engaging workpiece. Position
machine so that cutter blades can be
introduced gradually into workpiece.
8.3 Fixed position
1. Unplug machine from power source.
2. Install pedestal to machine using provided
wing screws (model JB-10P), and mount to a
stable surface, such as table or work bench.
Additional fasteners required.
3. Install guard plate with screw (C, Figure 8-3).
Note: A set screw limits depth of the guard
screw so that guard plate can still swing freely
when tightened down.
Always install cutter guard
in stationary operations which will allow its
use.
4. Turn speed dial to “0”.
5. Connect machine to power and adjust speed
dial. Red light near dial will illuminate.
6. Keep workpiece firmly against guide plates
and slide it against cutterhead rotation, as
shown in Figure 8-3.
Figure 8-3: stationary operation
8.4 Chamfering small pieces
Multiple, small workpieces can be chamfered at
once, when machine is secured in fixed position.
Position workpiece(s) inside push plate (Figure 8-
4). Use clamp to secure them to plate.
Make sure
clamp handle will not interfere with push plate
movement.
Keep push plate firmly against guide plates, and
slide push plate across cutter in direction of arrow
(D, Figure 8-4).
Keep fingers away from
cutterhead area.