Blade Tracking Adjustment; Feed Speed Adjustment - jet promac MBS-56CS Gebrauchsanleitung

Turn the blade tension knob (B, Fig 8)
until the proper blade tension is
achieved.
Place a few drops of lightweight oil on
the blade.
Install the red blade guards and the
wheel cover.
Warning:
It is essential that the two red
guards and the wheel cover are
installed after the new blade has
been fitted. Failure to comply may
cause serious injury!
Connect to the power source.
7.3 Blade guides adjustment
Disconnect the machine from the
power source.
Loosen the indexable knob (A, Fig 10)
and slide blade guide assembly (E) as
close as possible without interfering
the material being cut.
Tighten knob.
Fig 10
Loosen the bolt (C) and slide blade
guide assembly (D), as close as
possible, without interfering the
material being cut.
Tighten bolt.
7.4 Guide bearing adjustment
Disconnect the machine from the
power source.
Loosen bolt (B, Fig 11) and adjust
assembly (C) so that back roller
bearing (D) is approximately 0,1mm
from the back of the blade. Tighten
bolt.
Fig 11
Loosen nut (F) and turn eccentric
shaft (G) to adjust bearing (E) to a
clearance of 0,05mm. Tighten nut to
lock.

7.5 Blade tracking adjustment

Warning:
Blade tracking adjustment requires
running the saw with the wheel
cover open. This adjustment must
be completed by qualified persons
only.
Failure to comply may cause
serious injury!
The blade tracking has been set at the
factory and should not need
adjustments.
Confirm that the blade tension is set
properly.
Run the saw at lowest speed.
The blade should run next to but not
tightly against the wheel flange.
If blade tracking needs to be adjusted
loosen the bolt (A, Fig 12).
Fig 12
Turning the set screw (B) clockwise
tracks the blade closer to the wheel
flange.
The tracking is sensitive, start with ¼
turn of the set screw.
Once tracking is set, tighten bolt (A)
firmly.
7

7.6 Feed speed adjustment

You can control the sawblade
downward feeding with the valve
control knob (G, Fig 13) and lock the
saw with the on/off valve (F).
Fig 13
The cutting of thin-walled workpieces
(profiles, tubes etc.) requires slow
feeding to avoid excessive wear of
sawblade.
A good indication of proper feed
speed is the shape of the cutting
chips. If the chips are thin or
powdered increase the feed speed.
The stop screw (H) prevents the blade
from contacting the base after the cut.
7.7 Vice adjustments
To open and close the vice use the
handwheel (Fig 14).
Fig 14
Vise positions:
There are two sets of holes in the
base for mounting the vise.
For miter cuts from 0° up to 45°,
mount the vise to the left set of holes.
For miter cuts over 45° up to 60°, use
the vise in the right set of holes.