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Pronar VMP-5ST | Pronar VMP-6ST
Tighten the oil expansion tank plug (2) and bleed plug (1).
When changing the oil, also change the washers under the plugs.
TIP
The transmission holds 12.5 litres of oil.
TABLE 5.5
Requirements for transmission lube oil
VISCOSITY CLASSES ACC. TO
AGMA
R&O
5
Check the oil level in the system each time before starting the machine. If oil level is
insufficient, add oil. Check that the bleed opening in the oil tank plug is not blocked (2).
ATTENTION
The transmission housing temperature must not exceed 80
housing overheats, contact the service centre.
5.7
DISASSEMBLY AND INSTALLATION OF CUTTING
BLADES
Depending on the mixer feeder operation mode, the cutting blades should be sharpened or
replaced after some time. The life of the cutting blades is considerably shortened if there are
foreign bodies in the feed (sand, stones, etc.).
Stones entering the tank may damage the cutting blades to such a degree that it will be
necessary to change the blades (bending, cracks, fractures). Presence of sand in the feed
KINEMATIC VISCOSITY
AT 40
EP
5 EP
198 – 242
5.18
0
C,
2
[mm
/s]
SECTION 5
VISCOSITY CLASSES
ISO 3448
VG 220
0
C. If the transmission
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