
8. CALIBRATION OF THE RACK-AND-PINION
MECHANISM
If necessary, you can adjust the smoothness of the lift with a hex
screwdriver.
1. Using a 2 mm hex wrench, adjust the screws 1 and 2 as shown in
the illustration.
6. Turn on the angle nder, press and hold the button for 6
seconds, wait for the blinking signs on the display, then release
the button (the screen will ash with « ») and press it again
briey, the display will show the value of 14°. To cancel the
calibration, do not press the button for 10 seconds.
The electronic angle nder is set and ready for operation. It
does not need to be calibrated when it is switched on again.
Important: When you change the position of the device,
transfer it to another surface, it is necessary to recalibrate to
avoid deviation of the electronic angle nder readings from the
real values.
Note. The angle nder is programmed so that regardless of the
angle of the surface on which the angle nder is placed, the
display will always show 14.0° after calibration.
2. Using a 2 mm hex wrench set an even tightening force on
the rack and pinion lift handle, with screws 3 and 4.
(g. 12) (g. 13)
9. OPERATING PROCEDURE
9.1 Knife clamping
◇To prevent scratches on the knife, it is recommended to cover the knife with the masking tape before sharpening.
◇Position the knife so that the longest straight part of the blade is as parallel to the frame as possible.
◇Carefully tighten the clamp screws with a key. The jaws of the clamps must t the knife tightly, without gaps.
◇Do not overtighten the screws, to avoid deection of the jaws in the opposite direction!
9.2 Choosing the sharpening angle
Depending on the purpose of the knife, choose the desired sharpening angle. The table below will help you with this:
1
2
34