3.12
HYDRAULIC MAINTENANCE
1. HYDRAULIC OIL- Machine hydraulic reservoir is lled with mineral oil Texaco Rando HD46. In case of changing the
brand, hydraulic system should be drained and thoroughly ashed. Following is a list of recommended replacement oils:
• Texaco Rando HD 46
• CHEVRON ECO Hydraulic oil AW ISO 46
• MOBIL DTE 25
• ESSO NUTO H46
• SHELL TELLUS OIL 46
2. HYDRAULIC OIL LEVEL
• Units equipped with sight glass: Oil level should be maintained in the middle of the side glass window.
• Units without sight glass: Filler cap is equipped with dip stick for checking oil level. Oil level should be
maintained so the oil leaves a wet trace approximately half way on the dip stick.
3. HYDRAULIC OIL CHANGE - It is recommended to change oil after every 2000 hours of operation but at least once a
year.
4. HYDRAULIC PRESSURE - Hydraulic pressure is factory set to 40 bar (580 PSI) and should not require any further at-
tention. System pressure adjustment is located directly on the hydraulic pump.
GEARBOX LUBRICATION
The machine is equipped with a worm gear which is permanently lubricated and therefore maintenance free. The box has
no ller cap, or drain, as it already contains the correct quantity of synthetic oil, guaranteeing perpetual lubrication of the
crown and worm gear.
Filler Cap
Sight glass / Drain plug
System pressure gauge
System pressure adjustment
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