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12.4.3
Switch the machine on and off
12.4.4
Grinding tools
12.4.5
Grinding knifes
Switch on the machine
Let the machine reach the full speed and wait till the grinding stone is saturated with water
completely
Attach the knife to the grinding stone and press with low pressure
When sharpening move the tool in a pendulum movement to the left and right until the
blade is uniformly sharp.
Repeat the process on the other side of the blade
After sharpening:
Lift the knife from the grinding stone
Switch of the machine
Before new sharpening wait till the grinding stone stands still
12.4.6
Polishing
To optimize the sharpness of the tool or knife it is necessary to polish the blade.
Attach the knife or tool to the leather honing wheel and press with low pressure. When polishing
move the tool or knife in a pendulum movement to the left and right.
To avoid damaging the leather honing wheel, always work in the direction of rotation
of the leather honing wheel!
In exceptional cases it is necessary to polish without the use of the universal holder.
Keep highest attention when polishing a blade without universal holder
To touch the rotating
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
Switch on:
Press the switch –ON button (1)
Switch off:
Press the switch –OFF button (2)
Speed controller (3):
By turning the speed controller the speed can be increased or decreased
After the correct grinding angle setting:
Lift the tip of the tool from the grinding stone
Switch on the machine
Choose the required grinding speed. Wait until desired
speed is reached and the grinding stone is saturated with
water completely
Press the to be grinded tool against the grinding stone
When grinding move the tool in a pendulum movement to
the left and right until the tool tip is uniformly sharp.
The tool must cover at least the half of the grinding stone
width to prevent damage the grinding stone!
After grinding:
Lift the tip of the tool from the grinding stone
Switch of the machine
Wait till the grinding stone stands still
Remove the tool from the tool holder
C A U T I O N
leather honing wheel
N O T E
can result in serious injury
OPERATION
22
NTS250S_230V
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