resto italia RTF, Инструкция по эксплуатации

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SPIRAL MIXER SK - RTF - RTS
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6.4. SCHEDULED MAINTENANCE INTERVENTION
THIS OPERATION MUST BE CARRIED OUT BY A
QUALIFIED TECHNICIAN.
Chain tensioning
• Remove the rear casing (1) by loosening the relative screws.
• Loosen the nuts (2) of the gear motor and the screws
• Tension the chain (3) of the gear motor, stretch the chain. and
fully tighten the nuts (3).
• Grease the chain with grease suitable for gears.
Spiral rotation chain tensioning.
• Remove the rear casing (1) by loosening the relative screws.
• Remove the head casing (4) by loosening the relative screws;
lift the head, if provided.
• Loosen the nuts (5) of the bearing support and tension the
chain (6). Tighten the nuts (5).
• For the models equipped with folded head, centre the tran-
smission joint (7) with the relative hook joint (8) placed on
the machine structure.
• To perform adjustments, loosen nuts (9), check the coupling
of the joint and tighten nuts (9).
• Grease the chain and the bearing supports with grease sui-
table for gears.
1
3
2
5
6
4
7
9
8