Diamond TG 12 Manual De Instruccion página 30

GRINDING GROUP ASSEMBLY / DISASSEMBLY
The assembly / disassembly operations of any machine part are performed with the stop machine and with
the plug disconnected from the socket, or with the sectioning device in OFF.
The grinding group Enterprise assembly on the machine takes place in two phases (in exemplifying way it is showed the
grater mincer with basic machine).
The phase n. 1 for the grinding group
Enterprise is performed on a working ground
following the under reported order:
1. Insert in the pipe union (1) in the order:
Archimedean screw (2), cutting knife
oriented as in figure and inserted in the
dragging pivot (3), drilled plate (4)
inserted in the pipe union place (1);
2. Screw down and tighten the blockage
wheel (5).
The phase 2 is performed on the machine:
1. Insert up to the blow the complete
grinding group (B) on the machine (A);
2. Tighten the mouth stop knob (C) up to
when the grinding group (B) is blocked
on the machine (A);
3. Insert the hopper (D) in the machine neck
4. In these conditions the machine is ready
to work.
The disassembly activities of the grinding group from the machine are performed following in the backwards way the
assembly phases previously described, starting from the phase n. 2 passing to the phase n. 1.
For a plate and knife better improvement and duration it is advised to keep them always coupled.
GRINDING GROUP ROTATION / GRATER ROLL
The operations here follow indicated must be performed from the machine maintenance man (skilled personnel
in the electric maintenance field of the industrial machines).
For machines fed with three phase voltage (3 PE AC 400V 50Hz), slacken lightly the blockage wheel so as
don't make a strong pressure on the drilled plate as for the cutting knife. During the switching on verify that the
Archimedean screw / grater roll rotates in anticlockwise sense.
If there is a clockwise rotation, switch off the machine disconnecting the plug, disassembly it, disconnect two
phase conductors and invert them of position.
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