6. Lift grapple bucket front and back support legs. Lock them in upward position with locking cotters.
7. Keep the grapple bucket in suitable distance from ground. The attachment could be damaged!
8. Stay alert for any abnormal behaviour and oil leaks also during driving.
5.2. Detaching the grapple bucket from the base machine
1. Turn off the base machine, apply the parking brake and depressurize the system.
2. Detach the hydraulic hoses and protect hose ends with plugs.
3. Unlock the coupling mechanism and detach the device.
4. If the equipment is not likely to be used for a longer period of time, clean it thoroughly after operating and lubricate
as instructed. Remove water from irrigation system’s hoses. If possible, store the unit inside.
6. MAINTENANCE OF THE GRAPPLE BUCKET
6.1 General safety precautions for the use and maintenance
- Comply with existing laws and regulations and the instructions given in this manual.
- Never go under an unsecured device.
- Always apply the parking brake of the base machine before performing any actions on the device.
- Only use tools that are in proper working order.
- Be careful with the pressurized hydraulic hoses and components.
- Make sure there is no pressure in the hydraulic system. Take into account the pressure accumulator.
- Make sure hydraulic fluids or greases do not leak to the ground.
- Use all necessary personal protectors.
6.2. Daily maintenance
In order to prevent further damages, it is important to inspect the device visually for possible defects. Inspect at least
the following daily:
- hydraulic hoses and components for possible leaks
- general mechanical functioning
6.3. Maintenance after first 10 hours of operation
- Lubricate, preferably with a grease or equivalent.
- Check all bolts and nuts for tightness.
6.4. Maintenance at 50-working hour intervals or on a weekly basis
- Lubricate, preferably with a grease or equivalent.
- Check the mechanical condition of the device for bends, distortions or breaches
- Check fastening bolts for tightness.
