Hafco BS-460AS, Instruction Manual

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- Remove the old blade from both wheels and out
of each blade guide.
Caution: Even dull blades are sharp to the
skin! Use extra caution handling band saw
blades!
- Position the blade and making sure that the
teeth are pointed downward in the cutting
direction.
- Position the blade on the wheels. Twist blade
slightly to allow it to slip into guides.
- Turn the blade tension handle to the tighten
direction a little bit and check the blade to make
sure back of the blade rests lightly against the
wheel flange of the both wheels.
- Turn the blade tension handle to the Tighten
position to tension the blade by the tension
cylinder automatically.
- Replace the chip brush device so that it touches
the blade and tighten setscrew.
- Close all covers and guards and fasten securely.
Connect machine to power and run the blade
freely for 1-2 minutes.
- Turn the power off and recheck the blade
tension and chip brush. If further adjustment is
necessary disconnect the saw from the power.
- Close all covers and guards and fasten securely.
Connect machine to power and run the blade
freely for 1-2 minutes.
- Turn the power off and recheck the blade
tension and chip brush. If further adjustment is
necessary disconnect the saw from the power
source, make adjustments, and re-connect the
power.
5.10 Laser guide device (optional)
The laser guide has been set correctly before
shipment. The laser guide - line works when
machine power on, the red line will align and close
with the blade.
if any situations have to readjust Laser device,
see below pictures.
- A screw for moving the device forward or
backward.
- B screw for moving the device downward or
upward.
- Loosen C thumb knob for adjust the device
angle.
Blade tension handle
A
5.11 Install the vertical press on the vise jaws
for bundle cutting (optional)
- Standard press capacity (W x H) 250~485 x
150~240 mm. Vise plates height 240 mm
- Special press capacity (W x H) 250~485 x
300~400 mm. Vise plates height 400 mm
- Open the vise more than 250mm.
- Attach and Tighten posts bolts’ (A) on to vises.
Then attach the vertical press to the top of the
post bolts. Connect the Hydraulic connector (B).
- Attach the nuts (H) on to the posts, but do not
make the nut (H1) on moveable vise jaw too
tight. *Otherwise, the vise won’t be able to
clamp the work piece or the post bolts will be
damaged.
- Adjust the vise press (E) to sit approximately 5-
8mm above the work piece. Loose nut (C) and
rotate the bolt (D) to raise or lower the vise
press (E).
- Adjust the vise press width to fit the work piece
size. Loosen screws (F) on both sides of the
vise press then move press extender bars (G)
desired width.
Loosen
Tighten
!
Laser guide device
C
B
B
D
H
C
H1
A
E
F
G
13 Instruction Manual for BS-460AS (B035) 31/03/2016