Storage; Belt Tensioning; Belt Replacement - IMER TERRA 1193733 HC39 Handbuch Für Bedienung, Wartung Und Ersatzteile

GB
Hoisting operations must be carried out by skilled personnel using suitable de-
vices.
Always set the machine on a horizontal surface; engage the parking brake; re-
move the hoisting hooks.
In the workplace, movement from one point to another of the site must be car-
ried out only pushing by hand, with the engine o and with the disk in the
maximum height position.
9- MACHINE STORAGE
Store the machine in closed environments where particular precautions are not
required except routine checks to keep it in good condition.
In any case, the cutting disk must be removed from the machine and the fuel
tank and cooling water reservoir must be drained and well closed.
Engage the parking brake.
Use the li ing hand-wheel to take the disk to the maximum height. Loosen the
screw Fig.3 Ref.1, li the guard of the cutting disk and loosen the nut Ref.2 with
the wrench CH 32 (included in the supply).
A er slackening and removing the nut, remove the outer ange and cutting
disk.
Centre the new disk on the sha and engage the blade drive hole in the inner
ange pin, re t the outer ange checking that the inner ange pin is centred
with the blade drive hole. Tighten the nut using wrench CH 32
Lower the disk guard and tighten the eyebolt Ref.1
IMER INTERNATIONAL S.p.A.
Fig.2
TERRA 450
1
Correct tensioning of the drive belts between the engine and disk sha ensures
long life of the belts and prevents inconvenience to the other drive components.
Belts that are not taut enough can slip without transmitting the complete power
and wearing quickly, whereas belts that are too taut overload the supports and
sha s and are themselves subject to breakage.
To adjust the belt tension, proceed as follows:
position the machine on a raised surface (work bench) and block the parking
brake;
remove the belt protective guard;
Slightly loosen the screw Ref.1;
Loosen the nut Ref.2;
Tighten or loosen the screw Ref.3 in order to nd the right tension, then tighten
the nut Ref.2 and nally the screw Ref.1;
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3
2

12- BELT REPLACEMENT

When needing to change the belt, make sure those belt of the same type and
length as the original ones are used. Position the machine on a raised surface
(work bench) and block the parking brake;
fully loosen the belt operating on the screws and on the nut as described in the
BELT TENSIONING paragraph 11 Fig.4
remove the belt from the engine pulley grooves and assembled the new one;
18
2
Fig.3
1
Fig.4