124 ARX 23-2 T4i, ARX 26-2 T4i
3.6 Lubrication and maintenance operations
3.6.5 Cleaning the hydraulic oil cooler
Check the cooling ns that they are not dirty or clogged.
Clean the ns with water or blow through with compressed air.
When working in avery dusty environment, carry out the clean-
ing daily. The cooler fouling results in reduced cooling eect
and increased temperatures of the engine coolant and of the
hydraulic oil.
Never clean the cooler with high pressure (e.g. with
strong water jets).
When the cooler is contaminated by petroleum prod-
ucts, use a cleaning agent and proceed according to
the manufacturer’s instructions! Find out the cause of
contamination!
Do not smoke while working!
Check the hydraulic circuit for leakage.
Follow environmental standards and regulations when
cleaning the machine!
Clean the machine in aworkplace equipped with acatch-
ing system of cleaning agents to avoid contamination of
the soil and water resources!
Do not use forbidden cleaning agents!
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