Turbosol Beton Master, Operation And Maintenance Manual

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8
MAINTENANCE
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561270 - IS19/07 - EN
Top up the diesel fuel tank at the end of every work session to avoid the forming of condensate inside the tank when the
machine cools down.
- CHECKING THE HYDRAULIC OIL LEVEL
Check the level of the oil in the hydraulic oil tank through the inspection window (FIG. 45-REF. 1).
If the oil level does not remain constant there may be a leak that must be found and stopped; this should be done by qualified
personnel.
Top up the oil through the cap (FIG. 45-REF. 2).
Use ELF OLNA DS46 hydraulic oil.
1
1
2
FIG.45 FIG.46
- AT THE END OF A WORK SESSION
- After a work session and after cleaning the machine, we recommend spraying it with a liquid that can prevent the forming of
deposits.
- Using the grease pump supplied, lubricate the three greasing points (FIG. 46-REF. 1) on the mixer support and the S-valve
mount.
- Lubricate the switching jacks.
8.2 REPLACING THE PUMPING PISTONS
Replace the pumping pistons when the lubrication water in the tank appears cloudy and contains coarse grains.
Prepare the tools supplied:
- 32 mm wrench (FIG. 47-REF. 1)
- M20 (FIG. 47-REF. 2) and M16 (FIG. 47-REF. 3) threaded rods
- M20 (FIG. 47-REF. 4) and M16 (FIG. 47-REF. 5) nuts
- piston guide ring (FIG. 47-REF. 6)
- guide spacer (FIG. 47-REF. 7)
- two rod spacers (FIG. 47-REF. 8)
- flange for removing piston (FIG. 47-REF. 9)
- two pistons (FIG. 47-REF. 10)