Shopseries RK7866, Руководство пользователя

Страница: 11 / 32

11
4˝ BELT / 6˝ DISC SANDER ENG
screws securely, applying light pressure to thread the
holes.
3. INSTALLING WORK SUPPORT (SEE FIG.C)
1) Adjust the work support hex screw (13) on side of
belt/disc sander by using an allen key.
2) Hold work support in position and fasten.
4. MOUNTING THE WORKTABLE (SEE FIG.D1-D3)
1) Position the table support (b) against worktable and
align the holes.
2) Using 3 M6 hex screws, 3 lock washers and 3 flat
washers fasten the table support to the work table.
3) Position the table support in the corresponding holes
on the side of the base. Ensure that the 0.4” (9.5 mm)
diameter index pin aligns with the upper hole.
4) Place the washer on the end of the worktable locking
knob (17) threaded shaft and insert shaft through the
slot and into the threaded hole of base.
WARNING: To avoid trapping the work or fingers
between the table and sanding surface, the
table edge should be a maximum of 0.08” (2 mm) from
sanding surface.
5) Loosen the 3 hex head screws at bottom of table
support and adjust table as required. Adjust table as
necessary and retighten screws.
ADJUSTMENT
WARNING: Remove the plug from the socket
before carrying out any adjustment, servicing or
maintenance.
1. INSTALLING/ADJUSTING THE SANDING BELT (SEE FIG.
E1, E2)
On the smooth side of the sanding belt, you will find
a”directional arrow”. The sanding belt must run in the
direction of this arrow, so that the splice does not come
apart.
1) Pull the belt tension lever (2) to right to release the
belt tension.
2) Place the sanding belt (12) over the drums with the
directional arrow pointing towards the left hand side.
Make sure the belt is centered on both drums.
3) Slide tension lever to left to apply belt tension.
4) Tighten the belt bed locking screw (14) when the bed
is in desired position.
5) Plug in the power cord. Turn switch “On” and
immediately “OFF”, noting if the belt tends to slide off
the idler drum or drive drum. If it did not tend to slide off
it is TRACKING properly.
6) If the sanding belt moves toward the disc, turn the
tracking adjusting knob (10) counterclockwise 1/4 turn.
7) If the sanding belt moves away from the disc, turn the
tracking knob anticlockwise 1/4 turn.
8) Turn switch “ON” and immediately “OFF” noting belt
movement. Re-adjust tracking knob if necessary.
2. POSITIONING THE BELT BED (SEE FIG.F1, F2)
The belt bed locking screw locks the belt bed in a
vertical or horizontal position.
To adjust vertical position:
1) Remove work support.
2) Loosen the belt bed locking screw by using an allen
key.
3) Position the belt bed and retighten the hex locking
screw.
OPERATION
1. SWITCH ON/OFF (SEE FIG.G)
To turn the machine on, move the switch to the “ON”
position. To turn it off, move the switch to the “OFF”
position.
To “Lock-off” the machine:
When the machine is not in use and to prevent
unauthorized use, the switch should be locked in the
“OFF” position. To do this, pull the locking key out of
the ON/OFF switch and store the key in a secure place.
With the key removed, the switch will not operate.
2. BEVEL SANDING (SEE FIG.H)
1) The worktable can be tilted from 0
o
to 45
o
for bevel
sanding.
2) Loosen the worktable locking knob and tilt the
worktable to the desired angle.
3) Retighten the worktable locking knob.
WARNING: To avoid trapping the work or fingers
between the table and sanding surface, the table
should be repositioned on the table support to retain
a maximum of 0.08” (2 mm) distance between sanding
surface and table.
3. MITER SANDING (SEE FIG.I)
1) Use of the miter gauge is recommended for this
operation.
2) Rest the workpiece against the edge of the miter
gauge.
3) Always move the work across the left hand side of the
sanding disc.
4) The table may be tilted for beveled work.