Maintenance - Luna BTS 315 User Manual

6.6 Material and blade (just for reference)
Material
Soft woodpiece rip cutting
Soft woodpiece cross cutting
Hard workpiece rip cutting
Hard workpiece cross cutting
Veneer board
Chipboard
Compound board
Plywood board
Particle board
Particle board with coating
Destiny board
Destiny board with coating
Fibre board
Thin board
Plaster board
Remarks: W: Alternate teeth (left and right teetch)
TF: Ladder flat teeth
The dimension of scoring blade: diameter=120 mm, 24 teeth, ladder flat teeth, inner hole diameter=20 mm

7. MAINTENANCE

Disconnect the general power
s u p p l y b e f o r e d o i n g a n y
maintenance.
7.1 Replace saw blade
Only correctly sharpened saw blades manufactured
in accordance with the requirements of EN 847-
1:2005 shall be used. Don't use the saw blade whose
maximum marked speed is lower than the maximum
rotational speed of the saw spindle. Please always
keep the gap between the riving knife and the saw
blade to be at least 3mm and not exceed 8 mm.
• Rotate the blade lifting handwheel to move the blade
to toppest position.
• Take out the blade guard A.
• Remove the table insert B.
• Push the sliding table to backmost position.
• Open the blade cover D.
• Unscrew the nut C to take out the blade for replace-
ment.
Diameter of
Cutting speed
scoring blade
(m/s)
D=250 mm
60-80 24 W
60-80 40 W
60-80 24 W
60-80 40 W
70-80 60 W
50-70 40 W
60-80 48 W
50-80 40 W
60-80 48 W
60-80 60 TF
60-80 48 W
60-80 60 W
60-80 60 W
50-70 60 TF
40-60 48 W
Diameter of
scoring blade
D=300 mm
28 W
48 W
28 W
48 W
72 W
48 W
60 W
48 W
60 W
72 TF
60 W
72 W
72 W
72 TF
60 W
D
C
7.2 Replace belt
Tools Required for Assembly:
• 4 mm allen wrench
• 6 mm allen wrench
• Open right side plate with 4mm allen wrench, then
rotate the screw rod at A of figure 7.2 with 6mm al-
len wrench.
• When rotating the wrench clockwise, belt becomes
loose; when rotating the wrench anticlockwise, belt
becomes tight.
55
Diameter of Diameter of
scoring blade scoring blade
D=350 mm D=400 mm
32 W 36 W
54 W 60 W
32 W 36 W
54 W 60 W
72 W
54 W
72 W
84 TF
72 W
84 W
84 W
84 TF
72 W
A
B
C
Fig.7.1