Saw Blade Change; Care And Maintenance; Machine Storage - Metabo ELEKTRA BECKUM Multi 260 S Operating Instructions Manual

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ENGLISH
so much that it will touch the setting
gauge.
12. To tighten the cutter knife, turn the
three square-head bolts of the cutter
knife lockbar fully out. Start with the
two outer bolts, then tighten the cen-
tre bolt.
Danger!
− Do not extend tool when tighte-
ning the bolts.
− Do not tighten bolts by striking
the wrench.
13. Install the cutterblock guard extru-
sion.

11.2 Saw blade change

Danger!
Directly after cutting the saw
blade can be very hot – burning
hazard! Let a hot saw blade cool
down. Do not clean the saw blade
with combustible liquids.
Risk of injury, even with the blade at
standstill. Wear gloves when chan-
ging blades.
When assembling, the direction of
rotation of the saw blade and outer
flange must be observed!
1.
Remove table insert (103).
103
2.
Raise saw blade and lock in posi-
tion.
3.
Remove the blade guard (104).
4.
Hold the saw spindle with the reten-
tion pin (105) to lock it.
106
5.
Loosen arbor bolt (106) with span-
ner (L.H. thread!).
6.
Remove outer blade collar (107),
washer and saw blade from the saw
spindle.
30
7.
Clean clamping surfaces of outer
blade flange and saw blade.
Danger!
Do not use cleaning agents
(e.g. to remove resin residue) that
could corrode the light metal compo-
nents of the saw; the stability of the
saw would be adversely affected.
8.
Put on a fresh saw blade (observe
direction of rotation!).
Danger!
Use only suitable saw blades
(see "Technical Specifications") –
when using an unsuitable or dama-
ged blade parts could be explosive-
like hurled from it by centrifugal
forces.
Do not use:
− saw blades made of high speed
steel (HS);
− 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-
104
tion.
9.
Put on the outer blade flange (107).
10. Screw on arbor bolt (106) with
washer (L.H. thread!) and tighten
hand-tight only.
Danger!
− Do not extend arbor bolt tighte-
ning wrench.
− Do not tighten arbor bolt by stri-
king the wrench.
− After tightening the arbor bolt do
not forget to remove the retention
pin!
11. Replace table insert (103) flush with
105
the table top.
12. Install blade guard (104).

11.3 Care and maintenance

Danger!
The checks and procedures
described here are meant to help ope-
rate the machine safely! Should there
be faults evident on any of these com-
107
ponents, the machine must not be
used until these faults have been
remedied in a workmanlike manner.
Before starting any work
1.
Check power supply cable for dam-
age, if necessary have replaced by
a qualified electrician.
2.
Remove sawdust and chips.
3.
Check cutter knives for:
− tight seat
− sharpness
− general condition
(no notches etc.)
4.
Check the thicknesser's anti-kick-
back lock:
− mobility of anti-kickback fingers
(must fall down by their own
weight)
− points of anti-kickback fingers
(not rounded)
5.
Check circular saw:
− Distance saw blade – riving knife
OK? (3 – 8 mm)
− Riving knife and blade guard
undamaged?
6.
Check spindle moulder:
− Cutter guard undamaged?
Weekly:
1.
Remove chips and dust with dust
collector or brush from:
− thicknesser bed spindles;
− height setting mechanism of the
cutter spindle;
− height setting mechanism of the
circular saw;
− adjustment elements of the circu-
lar saw;
− telescopic type ball bearing trav-
eller and track of the sliding car-
riage.
Caution!
Do not spray care and mainte-
nance spray on flat belts and pulleys
– this will cause the flat belt to slip.
2.
Apply a light coat of anti-seize com-
pound to infeed table, outfeed table
and thicknesser bed.

11.4 Machine Storage

Danger!
Store machine so that
− it can not be started by unauthori-
zed persons and
− nobody can get injured while the
machine is switched off.
Caution!
Do not store machine unpro-
tected outdoors or in damp environ-
ment.

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