Ammann ARR 1575 Yanmar - Special Conditions of Machine Use; Running-in and Low Temperature Operation

80 ARR1575
2.9.1. Machine operation during running-in
When putting a new machine into operation, the machine
should not be run at full power for the rst 50 hours (driving
uphill with vibration).
2.9.2. Machine operation at low temperatures
Compacting in winter season depends on the content of ne
particles and water in the soil being compacted. With the tem-
perature declining below freezing point the soil becomes more
solid and harder to compact.
It necessary to compact at the temperatures below 0°C (32°F)
then it is possible to compact dry soil (and stony loose materials)
or make swift compaction of non-frozen materials (before earth
freezes through).
Preparation for work under low temperatures:
• Check concentration of the engine coolant.
• Exchange the engine oil with oil recommended for the
range of outside temperatures.
• Use hydraulic oil of the corresponding cinematic viscosity.
• Use winter fuel.
• Check the batteries are recharged.
The good condition of the battery is a precondition for good
starting under low temperatures. The machine can be used at
full power only after the llings have been heated up to their
operating temperatures.
Min. temperature of engine coolant is 60 °C (140 °F). Max.
temperature of 100 °C (212 °F).
At temperatures below -13 °C (9 °F), replace the oil in the
hydraulic system with VG 32 class hydraulic oil.
Starting of the machine at temperatures below -23 °C
(-9°F) is not possible without preheating of the operat-
ing uids.
2.9. Special conditions of the Machine use