Robland NZ 3200, Manual

Page: 12 / 82

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English
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Deutsch NZ3200 - AXIS ERGO V1110
11
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 arbor nut.
Put the locking pin in the opening of the sawtable and turn the arbor with the key (3) until the locking
pin (2) engages in the hole in the saw arbor 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 arbor nut has been tightened, to remove the locking pin from the pulley
before starting up the motor.
ATTENTION:
Only sawblade diameters from 250 to 400 mm are allowed on the machine.
The use of HSS sawblades is strictly forbidden on all panelsaws; only use carbide-tipped
sawblades.
The scorer sawblade is changed as follows: turn the scorer blade to the left and put the key (1) onto
the flatened arbor. Loosen the bolt with the Allen key (2) and put the scorer blade on. After changing
the blade tighten the bolt.
WARNING:
All main sawblades which are used on the panelsaw must have two additional holes in the sawblade
body, to prevent the sawblade from loosening when the rotation of the saw arbor is stopped by the
brake on the motor.
The two little bolts in the fixed saw arbor 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