UM 7780/7790 Round bale lifter User manual and spare parts Edition Reviced Language Original user manual 1

Warranty This Underhaug product is warranted against manufacturing and material defects for a period of one year. Components not manufactured by Underhaug, such as electrical and hydraulic equipment, power take-off (PTO) shafts, and tires, are covered according to the original manufacturer’s warranty terms. Limited Warranty for Specific Components: Due to their functional nature, the following components have limited warranty coverage: Tires, blades, blade tips, shear bolts, fuses, and hydraulic seals in pumps, motors, valves, and cylinders, etc. Wear and tear resulting from normal use is considered...

Safety Before operating the machine Before operating, adjusting, or repairing the machine, the user, repairer, and owner must familiarize themselves with the safety instructions provided in this manual (Fig 1). Be attentive and cautious when working with agricultural machinery. Read and take note of the safety instructions in this manual. Safety at work is your responsibility General safety instructions Exercise caution when other people or animals are nearby Never start the machine when people or animals are close to the machine and tractor. Never stand between the tractor wheels and the machine...

The tractor engine should be stopped and the ignition key removed before performing any repair work, lubrication, or other maintenance on the machine. (Fig. 6). Ensure that all covers are in good condition and properly mounted. Do not attempt to start the machine until this has been done. Damaged covers should be repaired or replaced immediately. (Fig. 7). Pay special attention to all protective covers related to the power take-off shafts. Replace damaged covers. Safety chains must always be attached to the machine and/or tractor to prevent the protective sleeves from rotating. Be cautious when...

When disconnecting the machine and leaving the tractor/machine Set all hydraulic functions to the neutral position when disconnecting the machine. Lower the movable working components to the ground or set them in the transport position and secure them. If the machine is equipped with parking blocks, these should be used. Do not allow children to play or remain near agricultural machines. (Fig. 9). Drive Safely Remember, you are responsible – carelessness and negligence can cause serious injury or even death. (Fig. 10). Check the wheel bolts and the connection between the machine and tractor before...

Instructions for UM 7780/7790 Round bale lifter This equipment is marked with this warning sign. If the sign is damaged, it must be replaced. Warning sign 220532 (fig. 1). Remember! Read and understand the instruction manual before using the equipment and before adjusting and performing maintenance. Warning Sign 220532 (Fig. 1). Caution. Read and understand the instruction manual before using the equipment, and before adjusting or performing maintenance. Warning Sign 220538 (Fig. 2). Due to the high risk of crushing, it is essential to keep people at a safe distance when the equipment is in use....

Warning signs/labeling of the machine Machine application The lift fork is designed to lift round bales up to 90 kg, distributed over 2 arms. The UM 7780 can be mounted at the rear of the tractor or on the front loader. The UM 7790 is mounted at the rear of the tractor. If the UM 7790 is mounted on the front loader of the tractor, it is done at the user's own risk. This is because Underhaug cannot guarantee the strength of the tractor's loading equipment. It is delivered as standard with a 3-point hitch. It can be ordered with a pre-welded triangle, painted "7751," or a pre-welded HMV/Trima,...

Installation Round Bale Lifter 7780: The round bale lifter can be mounted directly to the threepoint hitch at the rear of the tractor, or you can use the prewelded triangle or HMV coupling. It also fits the loader manufactured according to Norwegian Standard. The new round bale lifter is delivered flat-packed and must be assembled before use. The right and left arms are mounted with a bearing bolt and hex bolt M12x140. Round Bale Lifter 7790: The round bale lifter can be mounted directly to the three-point hitch at the rear of the tractor, or you can use the pre-welded triangle or HMV coupling....

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Item Note Frame welded Bearing bolt welded Hex. screw M12x140 Arm welded R Arm welded L Shield welded Top link bolt Grease nipple Frame welded Tow hitch welded DISCONTINUED

Responsible person Name Position Company Address Phone Atle Årsland General Manager Underhaug AS Torlandsvegen 3 4365 Nærbø, NORWAY +47 51 43 49 78 Declares that the following machine: Manufacturer: Type: Serial Number: Production Year: Underhaug AS UM 7780 / 7790 Round bale lifter complies with the following directive: Maximum regulation 554 (for 2009-05-20-554) and meets essential health and safety requirements. Basic standard ISO 12100 _______________________________________ Atle Årsland ______________________ Nærbø, date