Sedgwick TA315, Инструкция по эксплуатации и техническому обслуживанию, Страница: 28 / 36

TA Operation/Maintenance Instructions Page 28 of 36
The hexagon bolt on the RHS in the above illustration can be left tight whilst the LH bolt
head is loosened and a screwdriver or similar inserted between it and the cast rib
immediately above it.
Lever the rib away from the bolt head to increase belt tension and re-tighten.
9.7 Pulley Alignment
Excessive belt wear, vibration and noise may be the cause of poorly aligned or loose
pulleys. Check alignment by placing a straight edge across the faces of the two pulleys. If
necessary, adjust the motor pulley by loosening the allen screw locking the pulley onto the
shaft. If you cannot get the pulleys to align it may be because the shafts are not in line.
Loosen the motor mounting bolts and shift the motor until you get the required results.
Position the pulley as near as possible to the motor bearing. If it is set too far along the
motor shaft it will put unnecessary strain on the shaft and bearings.
Arbor Pulley
Straightedge
Motor
If pulleys are misaligned
loosen setscrew to adjust
motor pulley in or out.
Saw Pulley
9.8 Rip Fence Alignment
Burning on the waste side of stock and/or the workpiece binding between the rip fence
and the back of the saw, are both indicative of the rip fence being out of square to the
blad
e. Check by placing a piece of 3/4” stock at the front and another piece at the rear
of the near side of the sawblade. Slide the rip fence up against these to determine
alignment. If necessary, adjust the fence using the locking bolts at the back of the fence
rail. To prevent the fence casting catching on the fixing studs a distance of 25mm from the
fence bar to the table is required.
To reduce the potential for kickback set the rip fence so that it is slightly farther (about
1/64) in. from the back of the blade than from the front, so that the rear teeth just miss the
stock being cut.