6- Maintenance Instructions; Impeller Bearing Lubrication, Grease; Chopper Knives Sharpening - JF 30P Manual Técnico De Operación

OPERATION TECHNICAL MANUAL - FORAGE CHOPPER JF 30P

6- Maintenance instructions

6.1- Impeller bearing lubrication, grease

Lubricate each 8 work hours or daily the bearing of the
chopper, using a grease pump.
Recommended grease
Lithium soap base grease Grade 2.
Note:
Lubricate after a work period, because the
grease flows better when the machine is still
warn. Use the common sense regarding the
amount of grease to be applied. Avoid
overstatement!

6.2- Chopper knives sharpening

This operation is more important on machine
maintenance, because aim at good performance and
durability of knives (1).
The sharpness should be made in such a way to
preserve to characteristics of the knives and the
tempering of the steel.
Sharpen the knives when you see that the quality of
the particles is decreasing.
Procedure:
a) Loosen the latch (2) and open cover (3) from the
impeller compartment.
b) Lock the impeller (4) with a wood shim to avoid that it
turn during bolt removal (5).
c) Remove bolts and nuts (5) and remove the knives (1).
3
2
1
5
4
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