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Pronar VMP-5ST | Pronar VMP-6ST
Unscrew bolt and nut connection of blade II (2) and dismount blade II.
Installation should be done in reverse order using new nuts. Bolt and nut connection should
be tightened using proper tightening torque.
DANGER
Since the cutting blades are very sharp, exercise due caution when mounting and
dismounting them.
Do NOT disassemble the blades through the open feed dispensing window – danger of
crushing the whole body.
TIP
The blades can be disassembled without unscrewing the blade base (3) – figure (5.13).
The complete disassembly should be performed only in order to maintain the whole
element or make a repair.
5.8
SHARPENING THE CUTTING BLADES
The cutting blades should be sharpened in grinding workshops which have proper tools for
this type of work. Sharpening consists in grinding the factory-machined surface using a
grindstone in such a manner as to achieve the angle of 22-23
must be very intensively cooled. Overheated blade must not be further used because the
cutting edge hardness is reduced.
Sharpening the blades with an angle grinder is permissible. Take breaks when sharpening
the blades with an angle grinder in order to cool down the knives. When sharpening the
blades, pay attention to the colour of the blade edge so as not to overlook the tampering
process.
The blade cutting edge should be checked at least every two weeks of the mixer feeder
use.
0
. During sharpening, the blade
5.20
SECTION 5
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