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Related Manuals for DALBO ROLLOMAXIMUM
Summary of Contents for DALBO ROLLOMAXIMUM
- Page 1 ROLLOMAXIMUM 620/750 cm Serial no.: 00100-XXXX...
- Page 3 Congratulations on the purchase of your new multifunctional agricultural implement. For safety reasons and to achieve optimum performance from the product, please read the User Guide before use. © Copyright 2002. All rights reserved, DALBO A/S Machine specifications: Type no.: Serial no.:...
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Page 4: Table Of Contents
ROLLOMAXIMUM Table of Contents AFETY ............................... 5 General ............................6 Hydraulics ........................... 7 Assembly ............................. 7 Maintenance and repair ........................ 7 Road transport ..........................8 Correct use ..........................8 Technical data ..........................8 OW TO USE THIS MANUAL ......................... 8 Delivery ............................ -
Page 5: Safety
ROLLOMAXIMUM UARANTEE ............................32 ............................33 CRAPPING PARE PARTS ............................34 Safety Page 5... -
Page 6: General
ROLLOMAXIMUM This symbol appears in the instruction manual each time there is a safety warning concerning your safety, the safety of others or the safe operation of the machine. All safety instructions must be observed and made available to all users of the ma- chine. -
Page 7: Hydraulics
ROLLOMAXIMUM Hydraulics • Fold out machine and set down on an underlay for any repair work on the hy- draulic system. Relieve hydraulic pressure, switch engine off and remove igni- tion key. • Clean hydraulic connections thoroughly before reconnecting. When connecting hydraulic hoses to tractor hydraulics, ensure they are not under pressure. -
Page 8: Road Transport
ROLLOMAXIMUM Road transport • All statutorily required safety and warning features must be fitted and tested before transporting the machine on public roads. The driver is responsible for correct lighting and warning signs in accordance with traffic regulations. • Check with local traffic authorities whether transport on public roads is allowed given the machine's dimensions. -
Page 9: Delivery
Points which are important to functionality and service life. Points relevant to safety. Delivery ROLLOMAXIMUM is delivered complete on a trailer or separated into sections. If the sections are to be hoisted, attach straps to the respective sections so that they are balanced. -
Page 10: Description Of The Machine
Description of the machine Construction The ROLLOMAXIMUM is a robust, multifunctional agricultural implement with the following fea- tures: • The machine consists of 5 different working implements. At the front there is a parallel- mounted hydraulically adjustable crackerboard, followed by a Ø53/Ø48 cm cross-kill... -
Page 11: Connecting And Disconnecting
• For optimum protection of the machine's core components, all assemblies are mounted on spring mechanisms. ROLLOMAXIMUM is designed to receive the following optional extras: • The machine can be optionally fitted with track looseners for tractor rear wheel widths of up to 4.5 metres. -
Page 12: Disconnection
• Check hydraulic hoses for crimping before coupling. Disconnection ROLLOMAXIMUM should be folded up (into the transport position) or folded out into the working position with the transport wheels lifted off the ground before discon- nection. The support leg is adjusted so that the drawbar is free in the lower linkage above and below. -
Page 13: Driving And Operation
(E) on the tractor. Driving and operation Correct operation is vital to get the most out of the ROLLOMAXIMUM. This applies to working in the field and to safety. Always ensure you are fully familiar with all safety features of the machine. - Page 14 ROLLOMAXIMUM Extend/retract cylinder (marked: Red) is activated and the side sections are complete- ly folded out. The wheel frame (marked: yel- low) is activated and the wheels are lifted off the ground. Extend/retract cylinder (marked: red) is actuated until the desired operating pressure is indicated on the manometer and is set to the float position.
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Page 15: Retraction
ROLLOMAXIMUM Retraction The wheel frame (marked: yel- low) is activated and the ma- chine is lifted off the ground. extend/retract cylinder (marked: red) is activated again and the side sections are re- tracted into vertical position (A). To reduce the height of the ma-... - Page 16 ROLLOMAXIMUM To reduce the machine's transport width to a maximum of 3 metres, the harrow section is activated (A) (marked: blue), so that they are pulled as far in to the machine's centre as possible. The same is done with the machine's cracker-...
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Page 17: Adjustment Of Hydraulic Weight Transfer System
To prolong the ROLLOMAXIMUM's service life and the optimise the tilled field finish, it is very important that the extend/retract outlet (marked: Red) is set to the float position for field work. -
Page 18: Operating Speed
ROLLOMAXIMUM If the outlet (marked: red) is not set to float position, this constitutes in- correct use and in the worst case may cause the frame to break. Operating speed An operating speed of 6-10 km/h is recommended, but always operate according to conditions. -
Page 19: Adjusting Harrowing Depth
ROLLOMAXIMUM The crackerboard is a flexible unit with a range of applications. When the depth is set to 5 cm, the vibrating effect of the tines will crush clumps. A deeper setting will increase the level- ling effect to that of a levelling board, as a small bank of soil builds up in front of the tines. -
Page 20: Adjusting The Rear Levelling Board
ROLLOMAXIMUM The hydro-clip spacer rings (C) are stowed on the scale (D), when not in use. If no spacer rings are used on the cylinder, the harrow can go to the max- imum depth. Two types of hydro-clip are supplied with the machine with a total of 4x 31.8 mm and 6x 21.4 mm... -
Page 21: Tyre Pressure
ROLLOMAXIMUM If the underlying soil is Horizontal very loose, it may be necessary to adjust the compaction mounting via the holes (B) so that the frame (C) is levelled. Tyre pressure In the tables below you can see the load, speed, and tyre pressure relative to each other for the different tyre combinations. -
Page 22: Maintenance
ROLLOMAXIMUM 520/50-17 STARCO Load/Speed/Pressure Schedule 520/50-17 159B TL STARCO SG Flotation (FREE WHEEL) 1.0 Bar 1.3 Bar 1.6 Bar 1.9 Bar 2.2 Bar 2.5 Bar 2.8 Bar 3.1 Bar 3.3 Bar 3.5 Bar 3.8 Bar 4.0 Bar 10km/h 2895 3375... - Page 23 ROLLOMAXIMUM Lubrication points Num- Lubrica- Balloon ber of tion in- nip- tervals, ples hours Flange bearing rear cross-kill roller Spindles rear levelling board Cylinders harrow hoist Parallel-arm harrow hoist Chassis side frames Chassis wheel frame Bearing front cross-kill roller (centre)
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Page 24: Adjustment
ROLLOMAXIMUM Lubricate all lubrication points at least once annually. Adjustment Wheels Lubricate and adjust wheel bearings at least once annually. Check tyre pressures at least once annually (see recommended pressure on tyre). Adjustment and lubrication of wheel bearings 1. Remove hub caps. -
Page 25: Hydraulics
ROLLOMAXIMUM Particular attention must be paid to safety when repairing the hydraulics. Before commencing work, depressurise the hydraulic system and support the part being worked on. Always ensure that air is bled out of the hydraulic system after repairs and before use to prevent mechanical breakdowns and personal injuries. - Page 26 ROLLOMAXIMUM Activate extend cylinder after fitting until cylinder shows movement. Reverse cylin- der until it returns to start position. Move cylinder backwards and forwards several times. If air is not correctly bled off from the cylinder as described above, there is a risk that part of the machine can suddenly move much quicker than normal, before the tractor driver can prevent it.
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Page 27: Replacement Of Wheel Cylinder (Yellow)
ROLLOMAXIMUM tubular bar or screwdriver. 2. Lubricate thread on upper part and cylinder tube with grease (rust-preventing anti-scratch). 3. Fit upper part (3) to ram shaft. 4. Lock collar shoe (4) and lock nut (10) using Loctite. Ensure that thread is absolutely clean and free of oil or other impurities before applying Loctite. -
Page 28: Replacing The Crackerboard Cylinder (Green)
ROLLOMAXIMUM The machine is extended to the work- ing position, the wheels are raised so that the two cross-kill rollers are rest- ing on the ground. The harrow arms (A) are then lowered so that the harrow tines (B) rest on the ground. The har- row hoist cylinders are then depressur- ised (A). - Page 29 ROLLOMAXIMUM 1. Disconnect hoses from cylinder 2. Support cylinder 3. Remove split pins from pins, remove pins 4. Remove cylinder 5. Fit new or repaired cylinder After fitting, the harrow hoist is actuated until the cylinder shows a slight travel. The cylinder is then actuated until it is retracted.
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Page 30: Removal/Fitting Wheel
ROLLOMAXIMUM 3 Remove the ram shaft (2) which retains the collar shoe (4). 4 Remove collar shoe (4) from ram shaft (5). 5 Remove upper part (3) from ram shaft (5). 6 Remove gaskets. 7 Clean all parts and check for particles etc. Check for rust around scraper ring on upper part. -
Page 31: Hydraulic Diagram
ROLLOMAXIMUM 1. Slacken bolts (A) without en- tirely removing nuts. 2. This is attach to the middle cross-kill ring (B) and the strap is tightened until the bolts (A) are loose and can be removed along with the counterplate (C). - Page 32 ROLLOMAXIMUM Guarantee Page 32...
- Page 33 • Non-original spare parts used. DALBO A/S cannot be held liable for consequential damage, loss of earnings or profit or as a result of de- fects. DALBO A/S cannot be held liable for labour costs other than those reasonably incurred for repairs or the replacement of parts covered by the guarantee.
- Page 34 ROLLOMAXIMUM Beware of the weight of any given part when removing or disassembling. All parts must be supported or lifted to avoid danger of falling. Disconnect hydraulic hoses and cylinders and drain oil. Collect oil in container to avoid pollution. Send oil and hoses for safe disposal.