PEGAS SRP14-CE, Setup & Operation Manual

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8
Optional ball bearings
All other sizes of blades and ball bearings are available on request from our retailers.
For a precise work, we recommend to use the ball bearing corresponding to the blade
n° Art. [mm] [mm] Z/cm TPI
Appropriate
Ball Bearing
5 91.005/2375 0,36 1,02 5,3 13,4 92.000‐5
7 91.007/2375 0,40 1,24 4,6 11,8 92.000‐7/9
9 91.009/2375 0,44 1,34 4,1 10,5 92.000‐7/9
11 91.011/2375 0,50 1,80 3,6 9,2 92.000‐11/12
12 91.012/2375 0,50 2,00 3,5 8,9 92.000‐11/12
14 91.014/2375 0,50 3,00 3,2 8,2 92.000‐14
Fig.1
- Notice that there is an important radial clearance and the ball bearings can be moved of about 3mm. IT’S
NORMAL AND NECESSARY TO INSURE A FINE AND PRECISE ADJUSTMENT. (Image D)
- Push both ball bearings in the most back position and block them in this position by tightening slightly the Allen
screws by hand.
Now the blade should be outside the grooves.
- Turn again slowly the upper wheel by hand: the blade must keep its position at the center of the rubber tires.
E
-
If the blade leaves its initial position on the rubber tire more than 3mm,
you have to adjust the blade tracking with the lateral knob at the back
of the machine. (image E)
-
When you have finished adjusting the blade tracking, block the locknut
on the lateral knob. Normally you should not have to adjust the blade
tracking all the time.
-
Then, beginning with lower guide , unblock the Allen screw and
move the ball bearing forward until bottom of the grooves just touch
slightly the back of the blade. Vertically, the ball bearing must be
centered as well as possible.
-
At this point, when turning the upper wheel by hand, the ball bearing
should rotate slightly.
-
Then make exactly the same thing with upper guide.
WARNING: Tighten the screws and make sure the ball bearings are
turning easily.
When you have to change the size of the blade don’t forget to accord the ball
bearing to the blade. You find all the details in the table below. (Fig.1)
F
G
The ball bearing delivered with the machine has two different groove sizes .
One larger and one narrower. (image G).
The blade mounted on the machine is blade number #12 and according to what is
wrote above, the blade is into the left groove (larger) on the upper guide, and right
groove (larger too!) on the lower guide. (image F)
With the machine, you also receive a free blade number #9.
When you want to use it, you MUST turn both ball bearings in order to use the
narrower grooves.