Elektra Beckum UK 220 - Manual (Page 9)

18
ENGLISH
Danger!
Use only suitable saw blades
according to EN 847-1 (see"Technical
Specifications" – when using unsuita-
ble or damaged blades parts could be
explosive-like hurled from it by cen-
trifugal force.
Do not use:
−
saw blades which permissible
maximum speed is below the
rated no-load speed of the saw
spindle (see "Technical Specifica-
tions");
−
saw blades made of high speed
steel (HSS);
−
saw blades with visible damage;
−
cut-off wheel blades.
Danger!
−
Mount saw blade only using
genuine parts.
−
Do not use loose-fitting reducing
rings; the saw blade could work
loose.
−
Saw blades have to be mounted
in such way that they do not
wobble or run out of balance, and
can not work loose during opera-
tion.
8. Slide outer blade collar onto blade
spindle (observe centring of blade
collar).
9. Screw in arbor bolt (L.H. thread!)
and tighten fingertight with the
Allen wrench supplied.
Danger!
−
Do not extend arbor bolt tighte-
ning wrench.
−
Do not tighten arbor bolt by hit-
ting the Allen key.
10. Fasten cover plate to chip case.
11. Fasten removable table section.
12. Attach blade guard.
9.2 Scale setting
The scale can be set to correspond with
the saw blade thickness:
1. Loosen fixing screws and adjust
scale as required (38).
2. Tighten fixing screws and verify set-
ting by making a trial cut.
9.3 Blade tilt stop setting
1. Set the blade tilt limiter (39) to the
left (0
°
to 45
°
position).
2. Check blade bevel angle:
−
0
°
= square with the saw table
−
45
°
with separate mitre square.
If these angles are not exactly
matched:
3. Remove removable table section.
4. Adjust setting screws (40) of stops
until the blade tilt against the saw
table at the end positions is exactly
0
°
(= square) and 45
°
respectively.
5. After adjusting the stops the angle
scale at the machine front may need
readjustment.
6. Fasten removable table section.
9.4 Motorhead carriage com-
pensation setting
The compensation of the blade return
action has to be set so that the motor-
head carriage returns completely on its
own, without hitting the end position and
coming to a sudden stop.
•
Turn clockwise = more damping
•
Turn counter-clockwise = less
damping
9.5 Saw cleaning
1. Lay machine on its side.
2. Remove chips and saw dust with
vacuum cleaner or brush:
−
from saw blade setting guide ele-
ments;
−
from motor vent slots.
9.6 Machine storage
Danger!
Store saw so that
−
it can not be started by unauthori-
zed persons and
−
nobody can get hurt.
Caution!
Do not store saw unprotected
outdoors or in damp environment.
Note:
The ON/OFF buttons can be
blocked by a padlock.
9.7 Maintenance
Before switching on
Visual check if distance saw blade – riv-
ing knife is 3...8 mm.
Visual check of power cable and power
cable plug for damage; if necessary
have damaged parts replaced by a qual-
ified electrician.
Monthly (if used daily)
remove saw dust and chips with vacuum
or brush; apply light coat of oil to guide
elements:
−
threaded rod and guide rods of
blade rise and fall mechanismn:
−
connecting rods;
−
swivel segments;
−
damper.
Every 300 hours of operation
Check all screwed joints, retighten if
necessary.
38
0°-45°
-1,5°-46,5°
39
40