Product Manual

11
11. Hold hex adjustment screws (P, P
1
) with a
wrench and tighten center locking screws (O).
Make sure hex adjustment screws do not move
while tightening center screws.
12. Adjust left and right bearing guide assemblies.
See sect. 7-3.
13. Install left blade guard and close wheel cover.
7.5 Belt tension
Refer to Figure 7-5.
1. Disconnect machine from power source.
2. Open pulley cover (R, Figure 7-5).
3. Loosen knob (S) and lift handle upward (T) to
tension belt.
4. Retighten knob (S).
Figure 7-5: belt tensioning
7.6 Vise adjustment
Refer to Figures 7-6 and 7-7.
7.6.1 Vise positioning
The workpiece is placed between the vise jaws with
required amount to be cut-off extending past blade.
To position floating jaw (A, Figure 7-6), pull out stop
pin (B) and manually slide jaw into general position.
Reinstall stop pin in appropriate hole. Use switch on
control panel to move vise against workpiece.
The floating jaw can be positioned before or behind
blade to accommodate bow position when mitering.
Loosen both handles (C) and push assembly along
T-slot. Make sure floating jaw will clear blade and
bow components, then tighten both handles (C).
Figure 7-6: vise positioning
7.6.2 Vise pressure adjustment
Open rear door and adjust hydraulic clamping
pressure of vise with knob (D, Figure 7-7); clockwise
to increase. Recommended pressure is between 10
to 12 kg/cm
2
(142 to 170 PSI).
Figure 7-7: hydraulic system
7.7 Bow swivel adjustment
Refer to Figures 7-8 and 7-9.
1. Remove 90° stop pin (E).
2. Lift up on lever (F) and push bow to desired
angle according to scale and pointer (G).
3. Push down lever (F) all the way until it locks into
position. If lever will not push all the way down
or does not have sufficient tightness to secure
bow, adjust screw beneath lever (F
1
).
Figure 7-8: bow swivel adjustment