Robland Z500 EL, Руководство пользователя

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V0818 Z500-serie
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Changing main sawblade and scorer
sawblade
(Fig.8-9)
Warning: Before changing sawblades always turn off the main switch.
Handle sawblades with care, to avoid serious cuts and injuries.
Push the sliding table to the rear and open the saw cover. Raise the main sawblade to its highest
position and put the key(2) into the saw spindle nut.
Put the locking pin in the opening of the saw table and turn the spindle with the key (3) until the
locking pin (2) engages in the hole in the saw spindle pulley.
Now unlock the nut (1). Before fitting the new sawblade ensure the blade and flanges are clean. This
prevents wobbling of the sawblade.
Never forget, after the saw spindle nut has been tightened, to remove the locking pin from the pulley
before starting up the motor.
ATTENTION:
Only saw blades with a diameter of 300 to 500 mm may be placed on the machine.
PAY ATTENTION
! For saw blades larger than 350 mm, the scoring blade and the flange of the
scoring blade must be removed!
The use of HSS saw blades is strongly prohibited, as well as the use of deformed or cracked saw
blades. Only use saw blades in carbide!
Also make sure that the saw blades are always sharp and cut according to the manufacturer’s
specifications.
The scoring unit blade can be changed as follows; Turn the scoring blade to the left and place the
supplied key (1) on the flattened spindle. Then unscrew the tensioning bolt (right-hand thread) with
the hexagonal wrench (2). After tightening, tighten the central tensioning bolt correctly.
WARNING:
All main sawblades which are used on the panel saw must have two additional holes in the sawblade
body, to prevent the sawblade from loosening when the rotation of the saw spindle is stopped by the
brake on the motor.
The two little bolts in the fixed saw spindle flange prevent the saw from coming off and may under no
circumstance be removed.
The dimensions of these holes can be seen in fig. 11
Fig.8 Fig.9