KUHN HAYBOB 300, Руководство оператора

Страница: 27 / 78

Safety
Tedder-rake combination
HAYBOB 300
25
Maximum hydraulic oil pressure 210 bar (3045 psi)
The prescribed maximum hydraulic oil pressure of 210 bar (3045 psi) may never be exceeded. A higher
hydraulic oil pressure can damage the machine.
Searching for hydraulic oil leaks
Never search for leaks by touching hydraulic hoses and hydraulic connections, even when your
hands are protected with a protective skin cream or oil-resistant gloves. Due to high pressure
and very little holes in case of leakages, the hydraulic oil will go through protection devices and
your skin! Hydraulic oil may come into your bloodstream, which is lifethreatening!
Caution when cleaning with a high-pressure cleaner
Avoid damage to the machine; bearings, seals and pipe unions may not be contacted by the high pressure water
jets.
No corrosive washing additives
Do not use any corrosive washing additives for cleaning. Bright metal surfaces can be damaged.
Prior to carry out welding jobs
Unhitch the machine from the tractor if possible and prevent it from rolling way before start welding. Otherwise
always:
• Switch off the tractor hydraulics.
• Switch off electrical control system.
• Turn off tractor engine and remove ignition key.
• Disconnect all electrical and hydraulic connections from the tractor to ensure the safety when carrying out
welding jobs at the attached machine.
In case of negligence material damages and serious injuries can occur.
Tighten bolted connections
Tighten all bolts and nuts that had to be unscrewed for maintenance and repair jobs. Loose bolts and nuts can
cause material damages and serious personal injuries.
Torque value, see page 69.
„ „
Further prescriptions
Observe the prescriptions
In addition to the safety instructions above, please also observe the following:
• Accident prevention regulations.
• Generally recognized safety regulations, occupational health requirements and road traffic regulations.
• Instructions given in this manual.
• Regulations pertaining to operation, maintenance and repair.