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Office Zone 1-800-543-5454 1-800-543-5454 801) 927-3026 IDEAL CUTTERS Model 3905 Model 3905 U Knife lever Knife lock Knife Cutting stick Hand guard Clamping lever Cover Knife adjustment Back gauge crank with fine measuring adjustment 10. Back gauge 11. Side gauge with scale 12.
Description of Operating Controls Knife Lever Due to the optimal lever action, the IDEAL 3905 (15-1/2”) manual enables cutting without effort. A sharp knife is important for best performance. After each cutting operation the knife lever has to be returned to its top position until the knife lever is locked.
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The knife locking device secures the knife in its top position. A cutting operation can only be carried through when the hand guard is in the down position and the locking device is released CAUTION – Do not place hands or fingers under blade if knife lever is not locked. Knife Make of high quality steel.
The scale behind the crank serves fro fine adjustment of the back gauge. The figures “0-9” show in a enlarged from the mm of the side gauge scale. “0” means a whole cm, “1-9” the corresponding mm. The exact adjustment of the size is always don in a way that the back gauge pushes paper toward the front.
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If the last sheet of paper pile does not cut through, even though the knife adjustment (#8) was already adjusted to the left (+), the cutting stick (#4) should be changed, turned or rotated. The cutting stick can be used two times on each side – which means 8 changes per stick. The cutting stick (#4) fits into the machine table and can be lifted out with the help of screw driver.
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o. Move the knife (#3) down via the knife lever (#1) once more. Tighten knife screws (A-E). p. Assemble the cover (#7). q. Important – The clamp bar must be adjusted in a way that the cutting edge of the knife in its home position is covered by the clamp bar.
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