Jet JTS-600X, Руководство по эксплуатации

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8
In case of machine overload the motor
overload cut-off will react.
After appr.10 min of cooling the
machine can be started again.
6. Machine operation
Correct working position:
In front of the machine standing out of
the line of cutting (danger zone).
Fig 13
Workpiece handling:
Hands placed flat on the workpiece
outside the cutting area.
Feed the workpiece towards the saw
blade in the direction of the saw line.
Push the workpiece steadily forward;
complete the cut as a single
movement.
Support long and wide workpieces
with helping roller stands.
The use of a power feeder is not
considered.
Operating hints:
Work only with a sharp and flawless
sawblade.
Take care that the selection of the saw
blade depends on the material to be
cut.
Use a suitable wedge to prevent round
timber from turning under the
pressure of the cut.
Use suitable table extensions and
supporting aids for difficult to handle
workpieces.
Always hold and guide the workpieces
safely during machining.
Do not perform any operation
freehand.
Take care when slotting.
When ripping narrow workpieces
(<120mm) use as push-stick or push-
wood.
Fig 14
Make sure that small cut off
workpieces will not be caught and
thrown away by the rising saw blade
teeth.
Remove cut and jammed workpieces
only when motor is turned off and the
machine is at a complete standstill.
Pay particular attention on reducing
the risk of kickback.
The supplied raving knife must always
be used.
For the authorized use of the
machine observe the appendix A
“safe operation“
(on the last pages of this operating
manual)
A.1.: Ripping
A.2.: Ripping of narrow stock
A.3.: Crosscutting on rip fence
A.4.: Use of push wood handle
7. Setup and adjustments
General note:
Setup and adjustment work may
only be carried out after the
machine is protected against
accidental starting by pulling the
mains plug.
7.1 Changing sawblade
The sawblade has to meet the
technical specification.
Use only sawblades according to EN
847-1
The maximum diameter of the saw
blades used on the machine is 250
mm.
Check sawblade for flaws (cracks,
broken teeth, bending) before
installation. Do not use faulty
sawblades.
Warning:
The use off HSS saw blades is
prohibited; use only carbide tipped
saw blades.
The sawblade teeth must point in
cutting direction (down)
Always wear suitable gloves when
handling sawblades.
WARNING:
When installing or changing saw
blade, always disconnect saw from
power source, unplug!
Remove the crosscut table.
Remove the sliding table.
Raise the main sawblade to its highest
position.
Remove the saw guard.
Changing saw blade:
Loosen the arbor nut (J, Fig 15) while
stopping the arbor against rotation
with the locking pin (K).
Fig 15
Attention: left hand thread.
Remove the arbor nut (J) and flange
(I).
Place saw blade on arbor shaft
making sure teeth point down at the
front of the saw.
Reinstall flange, washer and arbor nut
and securely tighten.
Remove the locking pin (K).
Check the correct position of the
raving knife in regards to the saw
blade (see Chapter 7.2).
Reinstall the saw guard and the
sliding table.